CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Pure list

"Pure" list removes rating distortion

"Pure" list is computed to remove the distortion that may affect the main rating list. Distortion appears when several versions or settings of the same engine are included together in the testing study. Suppose you have engine A and several versions of engine B: B1, B2, B3. Suppose also that A is particularly strong versus any version of B, which often happens in real testing because of some characteristics of those engines. In such case A will have higher rating, comparing to the study where only one version of B is present. Same thing may happen when A is weak versus B, getting lower rating.

To remove that distortion, a separate game database is constructed from games played only by best version in each engine "family". To save some space and time, pure database has all moves stripped out, it contains PGN header and results only. Then the "Pure list" is computed based for that "pure" database using Bayeselo.

Pure lists for all classes of engines

All engines   (32-bit)

1-2-CPU engines   (32-bit)

Single-CPU engines   (32-bit)

Free engines   (32-bit)

Free 1-2-CPU engines   (32-bit)

Free single-CPU engines   (32-bit)

Open source engines   (32-bit)

Open source 1-2-CPU engines   (32-bit)

Open source single-CPU engines   (32-bit)

Pure lists for complete database

Pure database download

To save space, pure database has all moves stripped out, it contains PGN header and results only. This pure database is useful only for rating calculation or similar analysis, it does not have actual games, only the results.

Download pure database, 343'927 games:

CCRL 40/4 Rating List — Pure all engines

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on January 13, 2018 with Bayeselo based on 343'927 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1SugaR XPrO 1.2 64-bit 4CPU3578 (+45)+15−2869.2%−147.649.6%448 
64.8%
2Houdini 6 64-bit 4CPU3572 (+43)+18−1977.9%−218.136.1%1101
64.8%
3Komodo 11.2 64-bit 4CPU3566 (+55)+24−3059.5%−85.556.4%342
100.0%
4Fire 5 64-bit 4CPU3382 (+48)+23−2358.2%−48.352.1%582
88.2%
5‑6Deep Shredder 13 64-bit 4CPU3364 (+54)+21−2159.5%−60.549.6%718
49.8%
5‑6Fizbo 1.9 64-bit 4CPU3364 (+45)+20−2050.7%−0.541.4%834
89.3%
7Andscacs 0.921 64-bit 4CPU3341 (+40)+28−2862.6%−86.133.9%460
99.0%
8Gull 3 64-bit 4CPU3300 (+38)+18−1757.3%−50.745.9%1086
88.9%
9Equinox 3.30 64-bit 4CPU3286 (+37)+17−1750.0%+6.755.6%1012
74.8%
10Chiron 4 64-bit 4CPU3277 (+42)+18−1944.9%+39.943.7%963
58.0%
11Hannibal 1.7 64-bit 4CPU3274 (+47)+20−2052.9%−19.750.9%768
67.4%
12Critter 1.6a 64-bit 4CPU3269 (+36)+15−1558.2%−55.643.7%1451
56.3%
13Fritz 16 64-bit 4CPU3266 (+40)+26−2647.9%+12.644.6%460
60.9%
14NirvanaChess 2.3 64-bit 4CPU3261 (+52)+21−2148.5%+8.653.5%678
72.6%
15Texel 1.07 64-bit 4CPU3250 (+57)+28−2852.8%−16.842.6%390
73.1%
16‑17BlackMamba 2.0 64-bit 4CPU3238 (+44)+22−2250.4%−3.653.9%605
50.9%
16‑17Rybka 4.1 64-bit 4CPU3238 (+34)+19−1961.1%−80.944.2%918
96.8%
18Elektro 1.2 64-bit 4CPU3209 (+35)+25−2545.6%+26.655.8%468
90.9%
19Naum 4.6 64-bit 4CPU3186 (+35)+27−2743.8%+32.849.5%414
90.2%
20Strelka 5.5 64-bit3164 (+24)+17−1743.0%+58.231.1%1449
55.5%
21Pedone 1.6 64-bit 4CPU3161 (+44)+29−2943.1%+38.350.5%364
61.3%
22Arasan 20.3 64-bit 4CPU3155 (+43)+30−3136.7%+88.539.1%350
68.5%
23Hiarcs 14 4CPU3145 (+39)+22−2247.7%+13.535.8%706
81.8%
24Vajolet2 2.4 64-bit 4CPU3127 (+52)+30−3033.6%+107.939.7%370
57.6%
25Laser 1.4 64-bit 4CPU3123 (+33)+32−3342.6%+49.337.6%306
64.0%
26Protector 1.9.0 64-bit3114 (+27)+26−2665.0%−102.342.1%478
76.9%
27iCE 3.0 64-bit3101 (+15)+24−2460.1%−72.239.6%583
59.6%
28Senpai 2.0 64-bit3097 (+19)+29−2960.7%−70.644.2%373
90.8%
29Spike 1.4 Leiden 4CPU3066 (+27)+22−2243.8%+44.236.5%691
59.3%
30Spark 1.0 64-bit 4CPU3062 (+35)+21−2145.3%+36.239.4%748
57.4%
31SmarThink 1.97 64-bit3058 (+24)+24−2458.8%−63.832.1%604
51.8%
32Nemorino 3.0 64-bit3057 (+14)+28−2857.6%−49.340.4%406
53.3%
33Deep Junior Yokohama 64-bit 4CPU3055 (+31)+29−2943.1%+54.238.1%396
69.9%
34Defenchess SCTR 1.1e 64-bit3043 (+5)+24−2372.3%−170.827.7%732
95.5%
35Zappa Mexico II 64-bit 4CPU3006 (+36)+19−1941.5%+64.638.7%927
55.7%
36Gaviota 1.0 64-bit 4CPU3004 (+18)+29−2952.6%−17.132.5%388
53.0%
37Hakkapeliitta 3.0 64-bit3002 (+17)+20−2048.3%+10.333.4%808
52.8%
38Wasp 2.6 64-bit3001 (+12)+28−2853.7%−23.039.7%408
54.9%
39Thinker 5.4c Inert 64-bit 4CPU2998 (+47)+24−2448.9%+7.737.8%547
80.6%
40Toga II 3.0 4CPU2981 (+50)+28−2932.9%+124.635.3%447
51.4%
41Bobcat 8.0 64-bit2980 (+18)+23−2352.6%−24.632.2%630
75.0%
42Cheng 4.39 64-bit2969 (+24)+22−2250.2%−2.436.1%681
64.3%
43‑44Booot 5.2.0 64-bit2962 (+39)+28−2861.5%−77.136.8%429
50.4%
43‑44Deep Sjeng WC2008 64-bit 4CPU2962 (+22)+23−2342.8%+50.835.8%650
58.8%
45Bright 0.4a 4CPU2958 (+48)+27−2747.3%+17.237.2%449
70.0%
46Amoeba 2.7 64-bit2945 (+14)+25−2545.3%+33.540.5%519
79.0%
47Rodent III 0.232 64-bit2930 (+23)+28−2854.2%−27.436.4%409
51.7%
48EXchess 7.97b 64-bit2929 (+13)+18−1852.4%−15.540.5%986
57.8%
49‑50Crafty 25.2 64-bit2927 (−1)+21−2150.1%−1.832.5%773
49.6%
49‑50DiscoCheck 5.2 64-bit2927 (+11)+23−2346.3%+25.938.0%637
54.4%
51Demolito 2017-08-26 64-bit2925 (+11)+20−2050.9%−6.238.0%798
59.2%
52Scorpio 2.7.9 64-bit2921 (+4)+34−3361.5%−81.030.8%308
50.2%
53Loop M1-T 64-bit 4CPU2920 (+39)+28−2839.2%+68.040.5%395
55.1%
54chess22k 1.7 64-bit2917 (+12)+26−2656.5%−41.740.4%460
68.0%
55Quazar 0.4 64-bit2910 (+9)+14−1453.5%−26.934.3%1783
64.3%
56ChessBrainVB 3.502905 (−4)+21−2149.1%+8.433.5%723
70.3%
57Murka 3 64-bit2898 (+15)+17−1752.8%−16.237.1%1108
65.6%
58Deuterium 14.3.34.130 64-bit2893 (+8)+17−1749.9%−0.840.2%1085
59.2%
59Tucano 7.00 64-bit2890 (+19)+21−2153.0%−20.538.3%726
68.7%
60MinkoChess 1.3 64-bit2883 (+14)+18−1854.8%−33.836.9%1026
52.6%
61DisasterArea 1.65 64-bit2882 (+12)+20−2048.2%+11.639.7%763
54.2%
62Ethereal 8.60 64-bit2880 (+11)+30−3050.6%−4.439.4%353
52.9%
63Atlas 3.80 64-bit2879 (+3)+17−1752.4%−14.735.8%1219
84.9%
64Nemo 1.0.1 64-bit2867 (+10)+15−1550.7%−1.634.5%1517
56.8%
65Dirty 3Nov2015 64-bit2865 (−3)+23−2348.0%+12.736.3%603
60.3%
66Onno 1.2.70 64-bit2861 (+16)+21−2151.1%−6.536.3%750
78.2%
67Tornado 8.0 64-bit2850 (+15)+18−1849.8%+2.332.2%1007
79.4%
68The Baron 3.41 64-bit2838 (+14)+21−2150.3%−1.732.8%728
80.5%
69Octochess r5506 64-bit2824 (+10)+27−2745.5%+27.231.8%459
82.2%
70GNU Chess 5.60 64-bit2806 (−3)+26−2645.9%+25.435.1%479
68.6%
71Rhetoric 1.4.3 64-bit2798 (−4)+18−1846.6%+23.832.5%1086
79.6%
72Gogobello 1.4 64-bit2787 (+11)+22−2249.3%+4.331.7%720
55.8%
73Ktulu 92785 (+3)+20−2151.0%−9.832.4%818
55.9%
74Twisted Logic 20090922 64-bit2783 (+11)+17−1761.2%−81.028.7%1303
62.0%
75Pawny 1.2 64-bit2779 (+10)+18−1847.4%+16.834.3%1026
51.4%
76Frenzee 3.5.19 64-bit2778 (+10)+18−1753.4%−25.529.4%1152
55.9%
77ProDeo 2.22776 (+4)+30−3034.4%+120.023.7%435
55.4%
78RuyDos 1.0.27 64-bit2773 (+13)+22−2247.9%+14.730.2%726
61.0%
79BugChess2 1.9 64-bit2769 (+9)+20−2054.1%−29.728.6%927
51.0%
80Bison 9.11 64-bit2768 (+13)+20−2056.6%−50.228.1%949
72.0%
81Jonny 4.002761 (−1)+14−1459.1%−74.224.1%1993
82.8%
82Godel 3.4.9 64-bit2750 (+5)+19−1953.0%−19.132.0%989
68.0%
83Chronos 1.9.9 64-bit2745 (+7)+16−1655.6%−38.335.1%1312
79.3%
84Cheese 1.9 64-bit2735 (+13)+17−1754.5%−29.231.0%1210
64.4%
85Carballo 1.7 64-bit2730 (+7)+19−1953.3%−21.733.4%933
90.8%
86Chess Tiger 2007.12713 (0)+17−1751.9%−9.736.2%1189
57.4%
87Shield 2.0 64-bit2711 (+5)+20−1966.0%−116.923.8%994
62.2%
88Devel 1.80902707 (+1)+18−1849.5%−3.131.3%1019
60.2%
89Marvin 2.2.0 64-bit2703 (+2)+19−1955.1%−36.327.1%974
53.0%
90Chessmaster 11 Paralyse2702 (−3)+34−3460.1%−71.827.7%303
50.6%
91Arminius 2017-01-01 64-bit2701 (+13)+18−1853.4%−21.727.4%1160
53.3%
92RedQueen 1.1.4 64-bit2700 (+10)+21−2153.4%−24.329.1%815
75.7%
93Delfi 5.42692 (+11)+13−1355.5%−37.132.8%2267
65.8%
94Gandalf 7 64-bit2687 (+5)+19−1949.6%+2.731.3%896
77.3%
95Djinn 1.021 64-bit2677 (+5)+18−1852.1%−14.833.4%1080
54.6%
96Naraku 1.312675 (+22)+21−2157.9%−55.326.0%777
66.9%
97Daydreamer 1.75 64-bit2669 (−4)+18−1851.7%−11.431.5%1109
53.1%
98ECE X3 64-bit2668 (+8)+20−2049.1%+5.522.2%882
54.0%
99Phalanx XXV2667 (+14)+17−1752.5%−18.027.8%1203
58.8%
100Alaric 7072665 (+1)+13−1351.8%−13.529.8%2169
54.6%
101GreKo 2017 64-bit2663 (+6)+31−3152.2%−16.926.3%358
62.1%
102Nebula 2.0 64-bit2657 (+2)+16−1652.4%−18.830.4%1314
55.4%
103Alfil 13.1 64-bit2655 (+11)+23−2348.5%+9.931.5%635
57.9%
104Colossus 2008b2653 (+11)+12−1251.1%−8.032.3%2445
54.6%
105‑106Donna 4.0 64-bit2651 (+3)+19−1948.7%+9.334.7%930
50.3%
105‑106Sjakk 2.2 64-bit2651 (+10)+17−1750.7%−3.536.4%1149
65.7%
107Cyrano 0.6b17 64-bit2647 (+6)+14−1452.3%−16.031.6%1849
61.9%
108Rodin 8.02643 (+9)+18−1848.8%+8.228.8%1020
54.8%
109E.T. Chess 13.01.082642 (+6)+13−1349.0%+7.432.4%2126
54.6%
110Philou 3.7.1 64-bit2641 (+22)+19−1950.3%+1.030.7%965
65.6%
111WyldChess 1.51 64-bit2636 (+9)+17−1747.8%+15.427.1%1232
59.0%
112WildCat 82633 (+6)+13−1347.8%+15.429.4%2334
68.1%
113Movei 00.8.438 (10 10 10)2629 (+4)+13−1348.4%+11.930.1%2085
58.4%
114Sloppy 0.2.2 64-bit2627 (+9)+14−1547.7%+15.732.9%1616
56.3%
115‑116Ruffian 2.1.02625 (+15)+17−1749.1%+5.030.7%1167
50.4%
115‑116Slow Chess Blitz WV2.12625 (+9)+12−1248.9%+7.630.5%2377
53.4%
117Zarkov 6.552624 (+5)+17−1748.0%+13.730.3%1196
70.5%
118Jellyfish 1.1 64-bit2618 (+4)+18−1848.0%+12.830.7%1073
51.7%
119Amyan 1.722617 (+15)+15−1550.6%−3.628.2%1675
53.9%
120Pharaon 3.5.12616 (+12)+14−1447.1%+21.429.7%1822
52.3%
121Rotor 0.82615 (0)+17−1744.6%+40.328.8%1225
57.3%
122GarboChess 2.20 64-bit2613 (+6)+20−2047.8%+15.426.7%917
55.9%
123NoraGrace 2.0 64-bit2611 (0)+20−2056.5%−51.917.0%1015
59.6%
124Glass 2.0 64-bit2608 (+1)+16−1650.0%+0.126.1%1420
61.2%
125Floyd 0.9 64-bit2604 (+11)+19−1950.7%−5.123.8%1024
75.5%
126‑127Muse 0.953 64-bit2596 (+7)+17−1748.3%+10.732.7%1176
48.9%
126‑127SOS 5.12596 (+19)+13−1350.7%−7.728.9%2236
69.2%
128N2 0.4 64-bit2590 (0)+17−1753.3%−22.330.8%1195
56.7%
129‑130DanaSah 7.02588 (+2)+25−2548.5%+11.530.6%519
50.6%
129‑130Francesca MAD 0.192588 (+4)+15−1552.6%−22.327.8%1497
52.3%
131Hamsters 0.7.12587 (+8)+13−1349.1%+7.930.5%2096
58.7%
132K2 0.872584 (−8)+22−2246.8%+22.727.8%717
53.5%
133CuckooChess 1.12 64-bit2583 (0)+19−1954.4%−33.626.1%983
66.6%
134Pseudo 0.7c2578 (+2)+15−1547.1%+20.431.4%1489
51.0%
135nanoSzachy 4.1 64-bit2577 (+15)+17−1749.9%+1.728.9%1140
61.8%
136‑137Capivara LK 0.09b02c 64-bit2574 (+8)+19−1958.8%−63.428.7%1002
47.7%
136‑137Maverick 1.5 64-bit2574 (+5)+19−1947.6%+17.924.9%988
53.9%
138‑139Counter 2.1.0 64-bit2573 (+11)+18−1946.4%+25.427.9%1019
49.7%
138‑139Petir 4.392573 (+7)+20−2052.1%−14.031.3%864
64.0%
140Aristarch 4.502569 (+2)+14−1349.3%+5.128.3%1983
58.9%
141Brutus 8.05 64-bit2566 (+11)+17−1746.7%+23.628.3%1199
71.9%
142Ghost 3.1 64-bit2559 (+8)+21−2148.9%+7.621.3%863
75.4%
143Anaconda 2.0.12549 (+4)+19−1952.6%−18.131.7%964
58.8%
144AnMon 5.752546 (+7)+14−1449.7%+0.024.1%2018
68.0%
145Ufim 8.022542 (+5)+12−1251.7%−11.926.9%2658
60.1%
146Hermann 2.6 64-bit2539 (−1)+17−1749.0%+5.624.2%1243
55.6%
147Rebel Century2537 (−8)+24−2445.1%+36.725.9%617
65.3%
148Fridolin 2.0 64-bit2531 (−3)+18−1848.8%+7.527.8%1028
55.4%
149JikChess 0.02 64-bit2529 (+6)+19−1951.3%−9.521.3%1020
72.5%
150‑152Betsabe II 1.752521 (−2)+20−2048.8%+9.322.2%897
49.8%
150‑152Pepito 1.59.2 64-bit2521 (+1)+18−1846.5%+24.628.0%1032
52.8%
150‑152Pupsi2 0.082521 (+14)+17−1654.6%−36.226.4%1365
54.7%
153‑154Danchess CCT72519 (+4)+25−2559.9%−71.225.3%586
50.3%
153‑154Trace 1.37a2519 (+14)+13−1352.1%−14.725.8%2276
71.9%
155Coiled 0.4 64-bit2512 (+10)+21−2151.5%−11.227.3%803
51.0%
156‑157Green Light Chess 3.01.2.22511 (+4)+14−1446.3%+28.127.2%1789
52.7%
156‑157Yace 0.99.872511 (+6)+13−1351.3%−10.728.1%2042
63.9%
158Dorky 4.5 64-bit2506 (+2)+20−2049.1%+6.627.6%879
55.6%
159tomitankChess 1.4 64-bit2504 (+9)+21−2160.6%−74.027.4%824
55.0%
160Little Goliath Evolution 3.122503 (−4)+12−1249.0%+6.126.7%2732
71.4%
161CyberPagno 3.0 64-bit2496 (+3)+20−2056.0%−43.923.7%930
57.1%
162Bruja 1.9.1 64-bit2494 (+7)+16−1650.1%+1.427.2%1375
68.2%
163Mephisto Gideon Professional2488 (+11)+19−1850.0%−1.724.5%1064
51.6%
164Bagatur 1.5e 64-bit2487 (+3)+23−2352.0%−11.728.6%640
64.2%
165Cerebro 3.03d2483 (+11)+14−1451.1%−9.323.1%2039
51.9%
166Tao 5.62482 (−1)+15−1550.3%−3.324.7%1732
53.6%
167Magnum 4.0 32-bit2481 (0)+20−2049.0%−2.225.1%890
54.1%
168Kiwi 0.6d 64-bit2480 (+17)+17−1754.9%−35.225.7%1313
62.7%
169BBChess 1.3b 64-bit2475 (−1)+21−2151.6%−11.624.0%846
61.1%
170‑171Gothmog 1.0b102471 (+1)+25−2560.1%−77.620.3%585
49.7%
170‑171Xpdnt 0910072471 (+5)+18−1853.6%−26.427.2%1146
61.6%
172pikoSzachy 4.02467 (+11)+19−1952.9%−22.024.8%1006
53.0%
173Jumbo 0.6.10 64-bit2466 (+2)+20−1961.0%−81.221.3%986
53.3%
174Schooner 1.7.0 64-bit2465 (+1)+20−2053.7%−26.324.7%883
56.3%
175LittleThought 1.052 64-bit2463 (+7)+16−1649.9%+0.226.7%1446
54.2%
176Anatoli 0.35k2461 (+5)+23−2353.7%−24.226.5%678
61.1%
177Matacz 1.3 HT742457 (+14)+20−2052.4%−17.028.6%868
57.1%
178Bumblebee 1.0 64-bit2454 (−1)+27−2753.0%−23.023.4%470
60.2%
179Soldat 4.0 64-bit2449 (−4)+26−2562.8%−105.621.9%613
51.8%
180Delphil 2.82448 (−2)+17−1752.3%−16.225.4%1221
58.7%
181MadChess 2.2 64-bit2445 (+7)+20−2049.4%+5.024.0%901
62.9%
182SpiderChess 0706032441 (+3)+13−1349.0%+7.731.3%2280
60.4%
183Abrok 5.02439 (+3)+14−1446.4%+27.227.4%1914
55.9%
184Gromit 3.822437 (+9)+24−2451.1%−7.527.2%614
50.6%
185‑186Ares 1.005 64-bit2436 (+12)+20−2048.7%+9.525.8%865
52.5%
185‑186Quark 2.352436 (+14)+13−1350.7%−5.625.0%2218
56.0%
187LambChop 10.992434 (+3)+13−1351.7%−11.926.0%2124
57.3%
188‑189Gaia 3.5 64-bit2432 (+6)+14−1350.2%−0.522.0%2074
53.2%
188‑189King of Kings 2.562432 (0)+14−1447.7%+17.522.6%1857
57.7%
190Eeyore 1.52 64-bit2430 (+5)+15−1548.2%+12.924.6%1653
61.9%
191Dragon 4.62427 (+9)+12−1251.5%−11.625.8%2650
56.3%
192Caligula 0.7b2425 (+2)+19−1947.7%+18.524.9%986
54.2%
193Snitch 1.6.2 32-bit2424 (+4)+14−1449.9%+1.425.8%1808
55.7%
194Hussar 0.42422 (+3)+15−1554.8%−36.324.0%1661
61.3%
195Nemeton 1.512419 (+1)+19−1954.7%−33.524.5%973
53.1%
196Nejmet 3.072418 (−7)+12−1250.0%+0.226.2%2496
53.3%
197‑198Shallow 2 rev8 64-bit2417 (−10)+22−2256.8%−52.025.6%763
48.2%
197‑198Typhoon 1.00-3582417 (+4)+20−2049.2%+7.423.6%917
58.5%
199OliThink 5.3.0 64-bit2415 (−1)+18−1847.7%+16.522.9%1176
51.0%
200RomiChess P3L 64-bit2414 (+2)+16−1649.3%+4.626.6%1410
53.6%
201Monolith 0.3 64-bit2413 (+1)+19−1854.0%−26.730.7%994
52.2%
202Orion 0.4 64-bit2412 (−5)+21−2151.6%−10.725.8%805
58.1%
203Lozza 1.17a 64-bit2409 (+1)+24−2448.9%+7.230.2%569
59.7%
204‑205Giraffe 20150908 64-bit2405 (−5)+22−2248.9%+8.817.0%782
49.0%
204‑205Simplex 0.9.8 64-bit2405 (−4)+15−1550.8%−7.319.8%1753
61.9%
206Ifrit m1.8 64-bit2402 (+1)+16−1549.7%+2.225.0%1518
56.5%
207TJchess 1.3 64-bit2400 (+3)+20−2049.3%+5.123.0%875
54.1%
208Amy 0.87b2399 (+14)+13−1350.2%−2.921.0%2368
52.1%
209KnightDreamer 3.32398 (+2)+15−1449.1%+7.727.2%1709
67.7%
210PostModernist 10162394 (+2)+14−1450.7%−5.024.7%1943
77.2%
211‑212Comet B502387 (0)+13−1347.5%+17.223.4%2115
46.9%
211‑212Diablo 0.5.12387 (+2)+14−1450.2%−1.027.9%1964
54.8%
213Capture R012386 (−1)+18−1849.9%+0.923.9%1081
56.0%
214Leila 0.53h2384 (−2)+12−1253.1%−25.821.8%2646
67.4%
215‑216Bearded N44.5 64-bit2379 (−17)+22−2249.5%+4.421.9%766
50.0%
215‑216Gosu 0.162379 (−2)+11−1152.7%−20.321.7%3030
66.5%
217Myrddin 0.87 64-bit2374 (−5)+17−1748.7%+9.722.8%1226
56.3%
218Patzer 3.802372 (−4)+13−1351.4%−10.222.9%2454
54.2%
219Terra 3.42371 (+6)+14−1451.4%−9.822.1%1998
54.4%
220Jazz 721 64-bit2370 (−4)+20−2047.3%+20.520.7%918
57.3%
221Der Bringer 1.92368 (−4)+11−1151.7%−14.521.4%3185
81.2%
222The Crazy Bishop 00522361 (−2)+12−1251.7%−16.524.4%2657
69.0%
223Cmcchess 2.6 64-bit2356 (−14)+16−1647.9%+13.628.3%1306
52.4%
224Betsy 6.51 Nobook2355 (+1)+13−1354.6%−35.324.5%2199
59.2%
225‑226Plisk 0.2.7d 64-bit2353 (+10)+16−1652.1%−16.622.2%1467
50.9%
225‑226Tigran 2.4n 64-bit2353 (+10)+16−1647.5%+17.127.1%1410
54.4%
227Homer 2.012352 (−4)+12−1251.1%−9.225.1%2549
72.4%
228‑229Amateur 2.822347 (−5)+11−1153.2%−26.420.5%3316
50.8%
228‑229Queen 4.032347 (+10)+11−1249.5%+1.929.2%2784
75.3%
230Alex 2.14a 64-bit2340 (−5)+15−1545.7%+32.424.8%1648
54.3%
231Horizon 4.42339 (−2)+12−1250.0%+0.722.0%2707
63.6%
232‑233Barbarossa 0.4.0 64-bit2336 (+6)+17−1852.8%−21.818.3%1221
49.5%
232‑233EveAnn 1.722336 (0)+19−1952.2%−15.924.7%948
69.1%
234Sage 3.532330 (+5)+12−1250.6%−4.522.2%2725
65.9%
235Arion 1.72327 (−6)+11−1151.8%−13.726.4%3035
54.8%
236‑237Sorgenkind 0.42326 (−2)+15−1448.8%+8.920.6%1789
49.6%
236‑237Thor's Hammer 2.28 32-bit2326 (−3)+15−1555.7%−47.519.0%1818
50.7%
238‑239Gibbon 2.60a 64-bit2325 (−7)+20−2042.8%+52.822.0%890
52.4%
238‑239Waxman 20142325 (−6)+20−2047.4%+18.823.2%905
62.1%
240Chezzz 1.0.32321 (−2)+13−1354.0%−32.121.1%2374
70.9%
241Mediocre 0.5 64-bit2315 (+2)+18−1849.1%+6.223.1%1135
55.1%
242Aice 0.99.22314 (+1)+13−1351.1%−10.423.6%2175
62.4%
243Averno 0.812311 (+1)+13−1354.7%−39.522.3%2373
50.8%
244Asterisk 0.62310 (+3)+13−1352.1%−14.824.3%2392
55.0%
245‑246Absolute Zero 2.4.7.2 64-bit2309 (−6)+21−2148.9%+7.620.6%816
48.9%
245‑246Joker 1.1.142309 (0)+18−1847.7%+14.420.6%1241
52.3%
247Dimitri 350a2308 (+1)+22−2253.5%−26.518.8%791
61.2%
248Sungorus 1.4 64-bit2305 (−4)+16−1653.4%−27.723.6%1414
69.2%
249Resp 0.19 64-bit Nobook2300 (+1)+12−1251.3%−12.822.0%2876
60.9%
250Fischerle 0.9.80 SE 64-bit2296 (+5)+21−2157.1%−51.522.5%824
59.0%
251KnightX 1.922293 (−3)+11−1153.4%−27.921.7%3418
69.6%
252Tytan 9.32 64-bit2288 (−13)+16−1645.2%+35.922.1%1460
63.5%
253Chaturanga 2.4.32282 (0)+31−3151.1%−6.418.7%369
52.7%
254‑255Ayito 0.2.9942281 (−4)+14−1455.2%−42.218.8%2147
51.1%
254‑255Matilde 2008 64-bit2281 (+1)+15−1553.9%−30.321.6%1701
73.3%
256‑257Rival 1.0.1 64-bit2273 (+4)+18−1864.9%−120.927.3%1169
49.8%
256‑257Scidlet 3.61 64-bit2273 (+3)+13−1351.6%−13.921.7%2333
61.4%
258Paladin 0.1 64-bit2270 (−4)+18−1849.6%+4.021.0%1088
59.7%
259KMTChess 1.2.1 64-bit2267 (0)+22−2259.5%−106.616.5%909
62.2%
260‑261Popochin 3.22263 (−11)+12−1251.0%−8.125.1%2826
50.8%
260‑261Zeus 1.292263 (+6)+13−1351.3%−8.525.5%2229
53.0%
262Natwarlal 0.142262 (+1)+11−1149.5%+3.621.5%3114
54.2%
263Butcher 1.61 64-bit2261 (−4)+18−1846.5%+25.425.1%1117
60.5%
264Esc 1.162258 (−6)+12−1254.5%−36.022.8%2653
65.4%
265Doctor 3.02253 (−2)+22−2256.3%−50.827.8%798
54.7%
266FireFly 2.7.2 64-bit2251 (−5)+20−2050.5%−1.723.9%927
69.9%
267Ant 2006-F2245 (+9)+13−1350.9%−7.820.6%2340
52.7%
268Napoleon 1.8 64-bit2244 (−8)+20−2050.2%−0.322.7%921
63.5%
269CT800 1.11 64-bit2239 (−1)+21−2147.2%+20.720.9%800
52.5%
270Anechka 0.082238 (+3)+11−1150.2%−2.720.6%3112
73.1%
271‑272GopherCheck 0.2.3 64-bit2231 (−3)+20−2051.6%−11.026.7%887
50.7%
271‑272Robocide 20170718 64-bit2231 (−12)+23−2351.1%−16.024.5%682
51.3%
273‑274Dorpsgek Eves-Temptation 64-bit2230 (−5)+30−2952.7%−18.228.9%387
50.7%
273‑274Drosophila 1.4 64-bit2230 (−3)+28−2848.7%+8.828.8%431
53.0%
275AliChess 4.252229 (−4)+16−1644.9%+39.516.4%1524
54.7%
276Joker2 0.7.7 64-bit2227 (+6)+28−2845.7%+29.133.8%420
53.9%
277‑278Isa 2.0.61 64-bit2225 (−8)+22−2254.9%−35.522.4%720
49.3%
277‑278OBender 3.2.x2225 (+3)+21−2151.8%−18.917.7%894
53.1%
279Zurichess Bern 64-bit2224 (−9)+23−2263.7%−109.722.2%778
65.0%
280Buzz 0.08 64-bit2218 (+4)+20−2053.5%−28.516.4%962
59.6%
281Exacto 0.e 64-bit2215 (0)+18−1853.8%−38.224.0%1123
63.2%
282Adam 3.32210 (−13)+17−1846.5%+29.817.2%1260
53.5%
283‑284RamJet 0.132209 (−2)+21−2152.3%−19.519.6%895
51.5%
283‑284SjaakII 1.3.0 64-bit2209 (+9)+23−2356.1%−47.223.6%677
63.5%
285ChessAlex 2.0r42203 (+2)+19−1950.1%−0.820.2%1088
53.4%
286Nebiyu 1.42202 (−22)+34−3539.5%+87.414.8%337
66.9%
287NG-Play 9.86 64-bit2193 (+5)+21−2050.5%−4.121.9%866
63.9%
288‑289Chispa 4.0.32188 (−11)+11−1151.0%−7.236.4%3212
50.5%
288‑289Latista (Sinobyl) 1.52188 (−5)+14−1447.2%+20.522.8%2133
60.4%
290Feuerstein 0.4.6.12186 (−3)+16−1558.2%−72.621.0%1644
56.3%
291Beowulf 2.4a 32-bit2184 (−11)+16−1647.8%+15.022.0%1389
53.8%
292RattateChess 1.0 Nosferatu2183 (−13)+18−1845.6%+31.821.0%1204
54.6%
293‑294Neurosis 2.52181 (−2)+19−1951.2%−6.923.3%987
51.6%
293‑294Uralochka 1.1b2181 (−3)+15−1550.7%−5.421.5%1599
53.0%
295Madeleine 0.22180 (−2)+13−1348.6%+10.119.7%2433
54.0%
296Atak 6.82179 (−1)+16−1649.4%+3.021.3%1394
59.6%
297Protej 0.5.8c2176 (+3)+20−2048.5%+11.315.4%991
56.3%
298Mango Paola Ajedrez 1.02174 (+1)+18−1840.9%+50.835.3%1024
79.9%
299Genesis 2.02164 (−6)+13−1352.5%−17.720.7%2205
58.6%
300RubiChess 0.6 64-bit2161 (+5)+21−2163.6%−109.319.2%913
55.4%
301BlackBishop 1.02159 (+4)+15−1451.2%−11.020.9%1846
53.6%
302‑303Baislicka 1.0 64-bit2158 (−4)+21−2153.4%−26.520.5%841
52.4%
302‑303InmiChess3.06N2158 (−1)+12−1251.8%−15.420.6%2614
64.4%
304Galjoen 0.37.2 64-bit2153 (−3)+21−2149.9%+3.722.3%834
71.2%
305Kurt 0.9.2.2 64-bit2146 (−9)+15−1550.3%−3.819.4%1842
56.4%
306Blitzkrieg rev337 64-bit2144 (−2)+21−2153.6%−29.116.3%896
52.6%
307NagaSkaki 5.122143 (−2)+14−1448.9%+10.224.0%1938
56.4%
308Lime 662141 (−1)+12−1250.0%−1.018.6%2829
62.7%
309Alarm 0.93.12139 (−3)+12−1253.7%−29.117.5%2613
56.4%
310‑311Chesley r323 64-bit2137 (−9)+21−2156.4%−66.618.5%915
50.3%
310‑311ChessKISS 1.7c 64-bit2137 (+1)+20−2052.3%−15.623.5%967
61.3%
312Sunsetter 10.3 64-bit2133 (−6)+14−1449.7%+2.319.2%2046
55.8%
313Tiny Chess 1.46 64-bit2131 (−4)+29−2941.4%+60.524.0%425
53.8%
314Fortress 1.622129 (−2)+11−1150.4%−4.021.9%3244
59.2%
315Prophet 3 64-bit2126 (−2)+25−2550.8%−4.425.1%570
58.3%
316WJChess 1.642123 (−4)+12−1249.5%+1.920.4%2749
84.6%
317GK 0.90 64-bit2114 (+2)+13−1350.8%−8.221.1%2229
69.0%
318KnockOut 0.7.12108 (0)+19−1954.8%−40.018.6%1078
68.6%
319Alf 1.092102 (−3)+15−1550.4%−3.122.7%1675
54.1%
320Clarabit 1.00 64-bit2101 (+4)+15−1549.4%+4.223.9%1659
52.2%
321BikJump 2.01 64-bit2100 (+1)+11−1251.4%−13.822.1%2991
86.0%
322Wing 2.0a2091 (−6)+12−1253.4%−27.520.4%2625
68.8%
323Uragano 3D 0.872087 (0)+15−1553.6%−29.120.7%1690
92.8%
324Parrot 07.07.222070 (−2)+16−1651.1%−7.821.0%1435
62.4%
325Alcibiades 0.2.7 64-bit2065 (+3)+30−3043.6%+47.222.1%408
71.0%
326Matheus 2.32056 (+3)+11−1150.0%−0.222.5%3156
73.6%
327King's Out 0.2.422048 (−4)+20−2052.4%−26.316.6%963
54.8%
328Dolphin 1.02047 (−3)+19−1946.4%+28.215.5%1106
56.2%
329‑330Cinnamon 2.0 64-bit2045 (+11)+19−1948.6%+9.325.5%989
47.2%
329‑330Monarch 1.72045 (−10)+13−1352.3%−19.719.7%2440
68.6%
331Bodo 0.2b2041 (−4)+14−1447.1%+23.618.3%2178
57.0%
332‑333ChessMind 0.822039 (−13)+18−1849.0%+7.418.5%1246
50.8%
332‑333Gunborg 1.35 64-bit2039 (−6)+28−2847.9%+16.224.0%446
50.8%
334Crabby 2.02038 (−1)+36−3564.7%−111.917.1%310
53.5%
335RDChess 3.232036 (0)+14−1554.1%−35.219.4%1884
54.6%
336Vice 1.0 64-bit2035 (0)+18−1848.5%+12.020.9%1144
54.2%
337‑338Ax 0.82034 (−2)+14−1444.7%+44.416.9%2255
51.1%
337‑338Jabba 1.0 64-bit2034 (+8)+18−1851.0%−6.620.9%1181
57.5%
339Gerbil 0.2 64-bit2031 (−8)+12−1252.3%−18.319.2%2705
54.4%
340Abbess 2016.12.112030 (−1)+21−2151.9%−16.615.9%911
62.7%
341‑342Bestia 0.902026 (−1)+11−1147.5%+20.620.9%3377
50.9%
341‑342ProChess 101CN2026 (+1)+18−1853.3%−31.216.0%1218
71.6%
343PLP 16615712019 (−9)+18−1852.2%−22.212.8%1279
62.6%
344Little Wing 0.4.0 64-bit2014 (−1)+21−2151.3%−9.721.7%820
53.6%
345Zeta Dva 0210 64-bit2013 (−6)+20−2050.1%−0.914.5%1016
53.0%
346ZCT 0.3.2500 64-bit2012 (0)+21−2149.2%+5.414.4%923
61.2%
347Freyr 1.068 64-bit2007 (−9)+30−3054.1%−41.214.3%475
61.0%
348DelphiMAX 2.92002 (−7)+15−1445.7%+35.116.3%1983
76.2%
349‑350Requiem 0.531995 (−2)+14−1350.0%−1.043.3%1821
50.0%
349‑350Small Potato 0.6.11995 (+7)+12−1250.6%−6.321.2%2588
54.7%
351Ecce 1.0 (rev. 508) 64-bit1993 (−12)+20−2045.5%+35.116.6%946
52.9%
352AdroitChess 0.31992 (−2)+21−2155.4%−46.816.8%929
54.7%
353Armageddon 2.3081991 (+2)+15−1548.2%+13.024.4%1708
61.3%
354‑355Elephant 1.061988 (+2)+14−1447.8%+15.617.0%2091
48.9%
354‑355Oberon 0.041988 (−6)+31−3141.4%+62.822.2%379
52.2%
356BigLion 2.23x1987 (+2)+11−1145.7%+32.519.3%3391
60.3%
357Leonidas 83 64-bit1984 (0)+25−2559.2%−70.315.2%650
54.4%
358‑359Bubble 1.51982 (+1)+16−1748.1%+11.516.1%1494
50.3%
358‑359FrankWalter 1.081982 (−2)+17−1747.1%+19.418.9%1317
56.4%
360Cupcake 1.01980 (−4)+19−1944.2%+42.016.5%1140
57.2%
361Gullydeckel 2.16pl11978 (−5)+13−1350.8%−8.018.1%2337
53.8%
362Embla 1.0.1 64-bit1977 (−7)+20−2049.9%+0.822.9%890
61.7%
363Arabian Knight 1.551972 (−6)+27−2754.4%−34.421.1%508
63.4%
364Faile 1.4.41967 (−7)+11−1145.8%+36.722.9%3384
53.3%
365‑366Matant 5.041966 (−1)+16−1654.6%−39.616.9%1626
50.2%
365‑366Monik 2.2.3 64-bit1966 (+4)+19−1950.5%−3.817.7%1167
61.6%
367‑369Cilian 4.141962 (+1)+13−1446.1%+29.326.5%2055
52.1%
367‑369La Dame Blanche 2.0c1962 (−6)+16−1651.6%−16.019.9%1582
49.9%
367‑369SSEChessII 2.05 DC1962 (−2)+12−1251.9%−16.620.0%2628
51.0%
370Etude 0.1.21961 (−2)+15−1546.8%+24.723.0%1577
56.6%
371Eia 0.31959 (−1)+25−2552.2%−16.721.6%579
52.6%
372BSC 3.91958 (+1)+21−2151.9%−14.112.6%940
57.4%
373Chess4j 3.2 64-bit1955 (−3)+20−2049.4%+5.120.6%971
71.8%
374JanWillem 1.131948 (+3)+12−1246.6%+25.717.3%2706
58.9%
375ALChess 1.841946 (−3)+21−2147.8%+15.923.0%870
71.2%
376Micro-Max 4.81939 (−7)+11−1148.2%+12.923.3%3355
58.1%
377Mustang 4.971937 (−8)+14−1453.3%−26.725.5%2013
56.3%
378Sharper 0.171936 (+3)+14−1447.7%+14.617.7%2244
94.5%
379‑380Smash 1.0.31921 (+1)+12−1249.2%+6.317.2%2705
49.9%
379‑380Zevra 1.6.1 r5136 64-bit1921 (−6)+30−3046.9%+23.726.6%384
64.0%
381‑382BibiChess 0.51915 (−6)+12−1248.7%+6.021.1%2672
50.8%
381‑382SMIRF 178eBC1915 (0)+34−3362.9%−129.815.4%455
56.6%
383‑384Heracles 0.6.161912 (−2)+12−1247.8%+18.220.4%2889
48.4%
383‑384IACH 0.56z1912 (+2)+14−1453.3%−24.619.2%2023
62.0%
385Dabbaba 7.491909 (0)+19−1952.8%−47.317.1%1129
67.2%
386Eagle 0.7.51903 (−5)+14−1452.4%−18.214.1%2053
53.5%
387SamChess1902 (−11)+20−2057.0%−84.316.9%1081
65.3%
388Clueless 1.41898 (−3)+12−1250.3%−2.114.0%3024
74.9%
389Warrior 1.0.31892 (−7)+12−1251.1%−11.421.0%2875
67.4%
390Morphy 3.221888 (−7)+14−1454.1%−34.822.1%2042
55.8%
391BamBam1886 (−22)+23−2344.6%+40.518.3%759
63.8%
392SnailChess 4.0131881 (−12)+14−1454.4%−35.120.2%2112
51.8%
393Claudia 0.51880 (−11)+32−3341.4%+65.718.1%353
57.9%
394MrChess 2.11876 (−3)+26−2663.3%−144.317.1%660
70.9%
395‑396Purple Haze 2.1.01866 (−9)+22−2151.2%−9.713.3%889
50.1%
395‑396Tyrell 1.021866 (−16)+30−3064.9%−168.816.8%513
61.4%
397Surprise 4.3b131861 (−15)+21−2147.2%+22.012.6%980
57.4%
398FreeChessII 2.171857 (−26)+29−2961.9%−142.913.7%547
69.9%
399Presbyter 1.3.01845 (+5)+34−3451.2%−7.017.9%324
67.2%
400Simontacchi 1.811837 (−14)+16−1657.0%−57.413.0%1698
56.3%
401Roce 0.03901835 (−8)+16−1651.2%−9.819.6%1601
55.1%
402Deepov 0.4 64-bit1833 (−4)+24−2440.5%+70.320.4%647
52.1%
403Sayuri 2017.03.05 64-bit1832 (0)+28−2851.0%−7.719.3%462
62.6%
404Ajedrez Tactico 2.73b1827 (+3)+19−1956.6%−53.416.1%1123
59.5%
405Celes 0.77c1824 (+7)+15−1553.8%−30.218.4%1863
73.2%
406Ranita 2.41818 (−17)+14−1452.1%−17.318.6%1993
65.0%
407HeavyChess 0.13 beta1812 (−5)+22−2262.1%−116.131.2%759
58.3%
408MatMoi 7.15.0-cct 32-bit1809 (−15)+21−2153.5%−27.316.4%884
65.8%
409Predateur 2.1 64-bit1804 (+1)+17−1750.1%−15.016.9%1453
52.8%
410‑411JARS 1.75a1803 (−10)+15−1555.2%−50.620.4%1688
48.3%
410‑411RataAeroespacial 0.2.11803 (−13)+20−2052.2%−17.713.9%995
64.0%
412Ziggurat 0.18 64-bit1797 (−1)+31−3154.0%−31.913.1%405
51.2%
413Beaches 2.321796 (0)+16−1648.2%+3.215.4%1770
59.4%
414Pigeon 1.5.1 64-bit1793 (−1)+21−2144.4%+37.924.2%862
63.8%
415Cecir 3.51788 (+10)+15−1551.6%−12.019.7%1755
53.6%
416‑417NoonianChess 3206P21787 (−14)+27−2760.5%−112.617.8%572
49.3%
416‑417Skiull 0.3 64-bit1787 (−9)+31−3152.2%−11.431.8%358
52.2%
418‑419Milady 3.041786 (−7)+25−2547.4%+23.314.5%627
49.5%
418‑419MorphyChess 1.0.51786 (−10)+20−2050.3%+0.220.1%971
60.6%
420HoiChess 0.103 64-bit1782 (−6)+21−2166.4%−135.017.3%938
57.7%
421Enigma 1.1.41780 (−10)+15−1551.1%−11.020.1%1655
76.6%
422Macromix 2.011769 (−13)+24−2457.6%−81.523.0%714
56.3%
423Grizzly 1.40.1b1767 (−7)+15−1552.6%−28.112.1%1897
51.7%
424Embracer 1.121766 (−5)+16−1653.9%−40.222.9%1608
62.7%
425‑426Bremboce 0.6.21761 (−8)+26−2656.6%−80.915.7%613
51.2%
425‑426Chenard 2009.09.191761 (+12)+23−2431.0%+164.412.3%864
56.7%
427Fauce 0.41c1758 (−9)+17−1748.8%+12.336.9%1136
82.7%
428Robin 0.9831748 (−3)+13−1352.7%−27.018.4%2529
56.8%
429Pulsar 2009-9b1746 (−8)+22−2260.1%−96.322.7%784
91.9%
430‑432Elf 1.3.01727 (−3)+12−1245.4%+37.914.7%3422
51.6%
430‑432Lodocase 2402081727 (−15)+25−2553.5%−48.912.9%697
50.2%
430‑432Mint 2.31727 (−26)+23−2359.4%−91.118.0%794
52.4%
433Laurifer 1.01726 (−12)+12−1245.3%+32.418.9%3005
65.9%
434Rocinante 2.0 64-bit (mcts)1721 (−16)+23−2348.2%+19.417.6%735
78.8%
435Adamant 1.71710 (−7)+11−1144.5%+43.516.1%3521
56.5%
436Kanguruh 1.931709 (−10)+13−1351.6%−13.618.7%2241
55.3%
437Ziggy 0.71707 (−14)+27−2759.9%−104.014.1%629
53.5%
438Vicki 0.041a1706 (−16)+16−1652.1%−24.016.6%1640
58.2%
439Zzzzzz 3.511703 (−7)+24−2446.7%+22.221.7%644
55.2%
440Aldebaran 0.7.01701 (−1)+13−1347.0%+17.833.7%2210
58.0%
441Tscp 1.811699 (−2)+15−1549.3%+5.313.5%2097
60.1%
442GChess IV 0.2.01696 (−15)+16−1657.5%−61.329.0%1575
58.4%
443SEE 0.6.91694 (−9)+14−1450.9%−13.720.3%2115
54.5%
444Ceibo 3.65 64-bit1692 (−13)+28−2749.9%+5.422.0%504
51.7%
445Kitteneitor 0.22.11691 (−19)+26−2645.7%+28.835.2%480
62.0%
446EnkoChess 2017.09.011685 (−12)+32−3249.9%+0.619.5%359
53.8%
447JaksaH 1.14.1 64-bit1683 (−17)+24−2449.1%+6.621.4%622
69.5%
448Zoidberg 0.11674 (−30)+22−2253.2%−37.115.7%822
68.1%
449Gargamella 0.5.01667 (−12)+19−1950.2%−4.716.8%1063
73.0%
450Jester 0.841659 (−16)+20−2049.3%+1.911.8%991
55.8%
451Mizar 3.01657 (−10)+12−1246.1%+33.914.8%3062
52.9%
452‑453Bace 0.451656 (−12)+14−1448.8%+6.517.0%2280
50.8%
452‑453Tristram 3.361656 (−10)+25−2550.5%−15.413.9%691
55.9%
454‑455PolarChess 1.31654 (−8)+15−1552.0%−21.016.3%1912
49.9%
454‑455Testina 3c1654 (−26)+38−3767.2%−168.022.5%329
67.8%
456Golem 0.4411644 (−13)+21−2243.8%+46.717.5%825
65.2%
457Belzebub 0.671639 (−6)+13−1349.4%+2.826.9%2418
85.3%
458Pooky 2.71627 (−6)+18−1851.1%−5.515.3%1278
63.4%
459DChess 1.0.21623 (−13)+14−1448.2%+13.516.8%2180
74.3%
460Simon 1.2 64-bit1616 (−14)+18−1948.7%+9.317.4%1118
53.1%
461‑462ChessRikus 1.4661615 (−2)+17−1752.4%−18.316.9%1349
49.1%
461‑462IQ23.0031615 (−14)+13−1346.7%+20.834.9%2044
58.5%
463Vapor 0.01r121613 (−15)+16−1653.2%−20.539.7%1392
82.3%
464MSCP 1.441604 (−13)+13−1345.1%+38.418.3%2424
68.8%
465‑466Spartan 1.01595 (−9)+30−3047.7%+18.020.2%396
51.2%
465‑466Storm 0.61595 (−16)+12−1245.4%+36.217.1%3053
62.8%
467Rainman 0.7.51591 (−7)+18−1844.8%+40.928.0%1181
55.6%
468Darky 0.5d1588 (−4)+35−3649.1%+3.216.8%369
58.2%
469AdaChess 2.01584 (−21)+25−2547.7%+16.214.5%683
53.7%
470Revati 0.4c1582 (−20)+27−2762.7%−99.722.4%575
54.8%
471Philemon C1580 (−24)+22−2257.8%−55.324.6%824
52.2%
472Saruman 2017.08.10 64-bit1579 (−12)+28−2847.1%+18.439.9%401
76.6%
473KasparovChess 1.0.0 64-bit1562 (−13)+34−3451.8%−13.45.7%386
60.9%
474‑475SdBC 0.41.401557 (−3)+19−1942.8%+52.423.5%1063
51.5%
474‑475Zotron 4.4.61557 (−14)+13−1347.0%+24.525.0%2460
50.4%
476Bullitchess 1.0 64-bit1556 (−19)+31−3150.1%−0.115.6%411
58.8%
477Pulse 1.6.1 64-bit1552 (−24)+24−2453.6%−23.030.0%669
55.6%
478Needle 0.5311550 (−11)+12−1243.3%+50.925.0%2978
54.5%
479‑480Cicada 0.1 64-bit1548 (−8)+27−2742.2%+57.222.4%491
50.1%
479‑480VanillaChess 2.6g1548 (−13)+23−2356.6%−51.216.5%757
63.2%
481Damas 91543 (−15)+17−1749.3%+3.516.8%1338
87.7%
482Hokus-Pokus 0.6.31526 (−16)+22−2251.3%−7.718.5%804
84.3%
483Larsen VB 0.05.00011512 (−15)+16−1641.6%+68.817.5%1661
53.7%
484SharpChess2 2.61511 (−12)+18−1842.8%+60.38.0%1295
56.2%
485mACE 0.2.2.6161509 (−16)+22−2244.4%+42.817.8%859
86.4%
486Yawce 0.161489 (−18)+27−2751.6%−14.613.3%556
72.4%
487Supra 23.1 64-bit1478 (−15)+25−2639.6%+99.618.6%709
77.9%
488Violet 2.5 64-bit1463 (−7)+26−2728.1%+183.216.0%651
61.8%
489Piranha 0.51459 (−23)+13−1338.4%+101.613.3%2677
57.0%
490Tarrasch Toy Engine 0.9061457 (−17)+16−1640.6%+77.516.5%1735
63.0%
491St Andersen 1.31 64-bit1453 (−17)+18−1839.5%+79.818.1%1243
52.3%
492Koedem 1.01452 (−35)+32−3256.7%−55.312.7%411
57.3%
493APILChess 1.05r1b1449 (−14)+19−1942.6%+59.920.0%1102
61.6%
494‑495Pentagon 1.21445 (−19)+21−2138.3%+81.932.7%779
48.9%
494‑495Pwned 1.2 64-bit1445 (−22)+38−3935.1%+131.514.4%319
74.6%
496Roque 1.11431 (−19)+19−1944.7%+45.815.4%1157
72.6%
497Numpty Recharged 64-bit1422 (−24)+20−2043.8%+45.420.7%953
75.3%
498Blikskottel 0.81413 (−21)+19−2043.9%+46.619.4%1008
75.3%
499Nero 6.11404 (−25)+17−1738.9%+87.118.8%1421
91.3%
500Suff 0.3.a1383 (−19)+25−2538.7%+92.721.6%645
55.3%
501Sabrina 3.0.25 64-bit1380 (−22)+34−3450.7%−6.427.0%344
81.4%
502MiniMardi 1.31364 (−20)+14−1431.9%+157.715.5%2462
64.0%
503Satana 2.4.19 64-bit1360 (−28)+17−1746.0%+30.430.4%1202
56.7%
504Tony's Chess 0.021358 (−30)+17−1742.5%+63.48.6%1489
56.0%
505Goyaz 0.0071356 (−36)+21−2145.3%+42.617.9%1050
53.4%
506Eden 0.0.131355 (−23)+18−1938.0%+93.314.4%1300
63.2%
507Nanook 0.171350 (−12)+17−1742.3%+74.536.7%1280
72.1%
508JChess 1.01342 (−34)+22−2236.2%+112.417.5%824
93.0%
509Skaki 1.231314 (−38)+28−2850.9%+18.918.3%563
57.1%
510Virutor Chess 1.11311 (−34)+22−2238.6%+101.118.1%858
58.6%
511MiniChessAI 1.191307 (−32)+21−2150.0%+16.019.5%944
72.7%
512Joanna 2002 1.031297 (−28)+25−2538.2%+110.925.7%719
58.2%
513Ozwald 0.431294 (−30)+20−2046.1%+45.218.9%1107
81.2%
514CeruleanJS 0.1.1 Blizzard 64-bit1279 (−19)+25−2627.9%+176.524.8%685
51.5%
515Fimbulwinter 5.001278 (−21)+29−3034.3%+133.913.5%565
64.7%
516Gladiator 0.0.71270 (−26)+31−3147.0%+18.817.4%402
63.6%
517KillerQueen 2.0b31263 (−20)+21−2144.0%+66.427.5%955
88.5%
518TRex 1.91245 (−28)+22−2242.6%+81.716.8%976
68.2%
519QuTeChess 1.0.1t r31237 (−24)+27−2748.1%+47.835.3%529
99.3%
520Tikov 0.6.31197 (−39)+19−2043.6%+76.317.4%1170
61.1%
521Raffaela 0.1.41193 (−25)+21−2141.9%+93.125.5%1034
63.5%
522Toledo Nanochess Jan/11/20101188 (−29)+19−1936.3%+135.030.8%1180
67.4%
523Dragontooth 0.2 Bahamut 64-bit1180 (−42)+30−3047.1%+18.812.9%435
54.7%
524Gringo 1.4.9b1177 (−39)+20−2044.2%+72.516.4%1065
63.6%
525Neurone XXIII1170 (−27)+34−3441.2%+72.812.7%362
52.5%
526Pierre 1.71169 (−51)+24−2447.8%+20.911.5%814
80.5%
527DarkFusch 0.91154 (−18)+26−2635.8%+151.233.2%594
70.7%
528Project Invincible 2.041141 (−29)+34−3436.2%+185.029.1%378
91.8%
529Cassandre 0.241110 (−29)+27−2750.6%+0.752.8%400
89.5%
530Soberango 0.09.81088 (−35)+24−2444.9%+38.126.0%643
55.9%
531Usurpator II1085 (−32)+29−2948.2%+7.728.3%428
89.3%
532Blitzter 2.01056 (−10)+35−3547.9%+15.76.2%337
76.3%
533Ronja 0.6.01040 (−42)+28−2842.4%+53.630.8%448
85.4%
534Frank 0.581020 (−45)+27−2836.9%+97.724.8%487
78.7%
535Strategic Deep 1.251002 (−53)+33−3344.4%+79.810.5%449
96.0%
536Safrad 2.1.35.210969 (−39)+21−2126.7%+242.820.2%1232
80.0%
537Xadreco 5.7950 (−62)+37−3929.4%+158.819.6%301
100.0%
538Luzhin 0.1853 (−20)+39−3131.8%+164.127.8%313
60.7%
539Chad's Chess 0.15847 (−70)+28−2522.3%+285.211.9%770
100.0%
540EasyPeasy 1.0.0.0508 (−120)+317−3085.0%+637.76.4%328
 

Explanation of the columns

"Rank" — 1 is best, 2 is second best, etc.. It's simple.
"Engine" — Name and version of an engine.
"ELO" — Engine rating computed with Bayeselo. This column has also a number in brackets, which shows the difference between "Pure" rating and rating computed for complete database. For example "2850 (+10)" in the ELO column means that engine's "pure" rating is 2850, which is 10 points higher than its rating in the complete list.
"+" and "−" — 95% confidence intervals. For example, if engine's rating is 2850, "+" is +20 and "−" is −15, it means that there is only 5% estimated probability that engine's "true" rating is outside of the [2850−15 .. 2850+20] range.
"Score" — Number of points scored by an engine, divided by the number of games. Win is 1 point, draw is 1/2 of a point, and loss is 0. Please note that this is computed for "pure" database, so the numbers are different from the main list.
"Average Opponent" — Difference between the rating of engine tested and average of the opponent ratings for all games played by that engine. (Only games from the "pure" database were counted). Positive number means that engine was playing with stronger opponents, averagely. Negative number - weaker opponents.
"Draws" — Percentage of games by an engine, that ended in a draw. (Only games in "pure" database are counted).
"Games" — Total number of games played by an engine. (Only games in the "pure" database are counted).

The detailed explanation how we construct the "pure" list:

1. We have to find the best versions in each engine family. We can't use the "Best versions" list for that, because the "Best versions" list may be affected by distortion which we are trying to remove. To find the true best version in a family of engines we create separate game database, containing only games by engines from that family. Then we compute the ratings for that small database and take the highest rated engine as best, to represent that family in the "pure" list. There is also a requirement that every engine in the "pure" list must have at least 150 games played with other "pure" engines, and it also must be a public release, not beta or private version.

2. After finding a set of "pure" best versions, we exctract all games where both side engines are from that set, and those games form a "pure" database. Pure list is simply a rating list computed for that database using Bayeselo.

Features of the pure list

First thing that you have to realize about the "pure" list is that it is not necessarily more relevant than the big list of all versions. "Pure" list removes one kind of distortion - distortion that may occur from multiple version of same engine. But the price for that is big - the "pure" database is several times smaller than complete database. This results in much larger statistical error, as you can see in the + / - columns. Also, the "pure" list can still have other types of distortion - distortion resulting from too small (including 0) or too large number of games in particular pairs.

So, don't take this list as certainly superior to the "Best versions" list. This list does not substitute the "Best versions" list, but simply provides a different view for those who may be afraid of distortions. It is possible though that in time this list will become clearly superior, when the "pure" database will be large enough.

Please also realize that some engine version being listed in the "Best versions" list does not guarantee that the same version will be listed in the "Pure" list. Most often it will be the case, but theoretically it is possible that different version will turn out to be the best in the "pure" context.


Crosstable for "pure" database

Results matrix

Pure all engines (top 100)
#NameElo123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100
1SugaR XPrO 1.2 64-bit 4CPU3578 58.5 − 51.5
+19−12=79
+11
59 − 50
+20−11=78
+10
 43.5 − 16.5
+28−1=31
−80
47 − 13
+37−3=20
−19
   54 − 5
+49−0=10
+55
         48 − 2
+46−0=4
+71
                                                                                
2Houdini 6 64-bit 4CPU357251.5 − 58.5
+12−19=79
−11
 70.5 − 62.5
+22−14=97
+8
80 − 24
+57−1=46
−19
 156.5 − 37.5
+125−6=63
+6
 90.5 − 11.5
+79−0=23
+34
85.5 − 16.5
+70−1=31
−43
89 − 13
+76−0=26
−10
 91.5 − 10.5
+82−1=19
+26
       143 − 9
+136−2=14
+30
                                                                                
3Komodo 11.2 64-bit 4CPU356650 − 59
+11−20=78
−10
62.5 − 70.5
+14−22=97
−8
    43 − 7
+36−0=14
+39
            48 − 2
+46−0=4
+81
                                                                                
4Fire 5 64-bit 4CPU3382 24 − 80
+1−57=46
+19
  28 − 24
+9−5=38
0
24.5 − 27.5
+9−12=31
−31
 34.5 − 17.5
+18−1=33
+7
30 − 22
+16−8=28
−52
36 − 16
+23−3=26
+9
35 − 17
+20−2=30
−11
35 − 17
+19−1=32
−16
 37.5 − 14.5
+24−1=27
+7
     54 − 8
+48−2=12
+81
                                                                                
5Deep Shredder 13 64-bit 4CPU336416.5 − 43.5
+1−28=31
+80
  24 − 28
+5−9=38
0
 26 − 26
+12−12=28
0
29.5 − 20.5
+17−8=25
+30
27.5 − 24.5
+16−13=23
−46
28 − 24
+9−5=38
−57
31.5 − 20.5
+18−7=27
−24
32.5 − 19.5
+18−5=29
−17
31.5 − 20.5
+21−10=21
−27
45 − 15
+32−2=26
+61
29 − 23
+15−9=28
−69
32 − 8
+25−1=14
+91
    37.5 − 14.5
+27−4=21
−57
 36.5 − 3.5
+33−0=7
+141
                                                                              
6Fizbo 1.9 64-bit 4CPU336413 − 47
+3−37=20
+19
37.5 − 156.5
+6−125=63
−6
 27.5 − 24.5
+12−9=31
+31
26 − 26
+12−12=28
0
  30 − 22
+16−8=28
−18
34.5 − 17.5
+20−3=29
+18
33.5 − 18.5
+23−8=21
+3
33.5 − 18.5
+23−8=21
+1
30.5 − 21.5
+17−8=27
−41
41 − 19
+29−7=24
+21
36.5 − 15.5
+25−4=23
+23
     35.5 − 16.5
+27−8=17
−77
  43.5 − 8.5
+37−2=13
+33
                                                                             
7Andscacs 0.921 64-bit 4CPU3341  7 − 43
+0−36=14
−39
 20.5 − 29.5
+8−17=25
−30
    32.5 − 17.5
+23−8=19
+30
  33 − 27
+20−14=26
−44
 27.5 − 22.5
+19−14=17
−58
    43.5 − 6.5
+38−1=11
+113
 40 − 10
+31−1=18
+15
 43 − 7
+37−1=12
+60
41 − 9
+34−2=14
+12
                                                                           
8Gull 3 64-bit 4CPU3300 11.5 − 90.5
+0−79=23
−34
 17.5 − 34.5
+1−18=33
−7
24.5 − 27.5
+13−16=23
+46
22 − 30
+8−16=28
+18
  58.5 − 40.5
+29−11=59
+40
26 − 26
+10−10=32
−22
27 − 25
+11−9=32
−18
27 − 20
+13−6=28
+10
31.5 − 28.5
+15−12=33
−17
30 − 20
+15−5=30
+16
 25.5 − 22.5
+10−7=31
−44
31 − 16
+21−6=20
+38
28.5 − 23.5
+13−8=31
−63
17.5 − 6.5
+12−1=11
+27
42.5 − 19.5
+28−5=29
−23
        39.5 − 7.5
+34−2=11
+26
40.5 − 6.5
+35−1=11
+42
  39 − 8
+33−2=12
+2
 42 − 5
+38−1=8
+37
    40.5 − 6.5
+34−0=13
−49
                                                            
9Equinox 3.30 64-bit 4CPU3286 16.5 − 85.5
+1−70=31
+43
 22 − 30
+8−16=28
+52
24 − 28
+5−9=38
+57
17.5 − 34.5
+3−20=29
−18
 40.5 − 58.5
+11−29=59
−40
 28 − 24
+13−9=30
+11
28 − 24
+13−9=30
+8
48 − 51
+21−24=54
−27
 28.5 − 21.5
+14−7=29
+14
 39.5 − 30.5
+19−10=41
−12
60 − 40
+27−7=66
+6
28.5 − 23.5
+10−5=37
−51
44 − 22
+26−4=36
−5
42 − 20
+26−4=32
−15
38.5 − 13.5
+27−2=23
+25
                                                                               
10Chiron 4 64-bit 4CPU32775 − 54
+0−49=10
−55
13 − 89
+0−76=26
+10
 16 − 36
+3−23=26
−9
20.5 − 31.5
+7−18=27
+24
18.5 − 33.5
+8−23=21
−3
17.5 − 32.5
+8−23=19
−30
26 − 26
+10−10=32
+22
24 − 28
+9−13=30
−11
 25.5 − 26.5
+12−13=27
−9
22 − 30
+6−14=32
−48
36 − 24
+21−9=30
+48
23.5 − 28.5
+11−16=25
−43
23 − 17
+13−7=20
+17
31.5 − 20.5
+18−7=27
+24
   37.5 − 14.5
+27−4=21
+30
 26.5 − 13.5
+17−4=19
−21
38.5 − 13.5
+31−6=15
+36
28 − 12
+21−5=14
−16
                                                                            
11Hannibal 1.7 64-bit 4CPU3274   17 − 35
+2−20=30
+11
19.5 − 32.5
+5−18=29
+17
18.5 − 33.5
+8−23=21
−1
 25 − 27
+9−11=32
+18
24 − 28
+9−13=30
−8
26.5 − 25.5
+13−12=27
+9
 22 − 30
+8−16=28
−50
 24.5 − 27.5
+9−12=31
−28
 34.5 − 17.5
+20−3=29
+58
28 − 24
+16−12=24
−11
35 − 17
+25−7=20
+48
 33.5 − 18.5
+22−7=23
−20
35.5 − 16.5
+22−3=27
−4
 33 − 19
+20−6=26
−48
30 − 10
+23−3=14
+22
                                                                            
12Critter 1.6a 64-bit 4CPU3269 10.5 − 91.5
+1−82=19
−26
 17 − 35
+1−19=32
+16
20.5 − 31.5
+10−21=21
+27
21.5 − 30.5
+8−17=27
+41
 20 − 27
+6−13=28
−10
51 − 48
+24−21=54
+27
30 − 22
+14−6=32
+48
30 − 22
+16−8=28
+50
  24 − 26
+11−13=26
−17
 22 − 30
+5−13=34
−72
60 − 54
+32−26=56
−16
32 − 20
+19−7=26
+9
63.5 − 40.5
+36−13=55
−18
65 − 35
+36−6=58
−18
  36.5 − 14.5
+27−5=19
+18
     82 − 18
+67−3=30
+24
82.5 − 27.5
+63−8=39
−38
  38.5 − 11.5
+32−5=13
−18
 94 − 16
+81−3=26
+9
    43.5 − 6.5
+38−1=11
+1
                                                            
13Fritz 16 64-bit 4CPU3266    15 − 45
+2−32=26
−61
19 − 41
+7−29=24
−21
27 − 33
+14−20=26
+44
28.5 − 31.5
+12−15=33
+17
 24 − 36
+9−21=30
−48
    32.5 − 27.5
+18−13=29
+9
      44 − 16
+33−5=22
+42
 30.5 − 9.5
+23−2=15
+31
                                                                            
14NirvanaChess 2.3 64-bit 4CPU3261   14.5 − 37.5
+1−24=27
−7
23 − 29
+9−15=28
+69
15.5 − 36.5
+4−25=23
−23
 20 − 30
+5−15=30
−16
21.5 − 28.5
+7−14=29
−14
28.5 − 23.5
+16−11=25
+43
27.5 − 24.5
+12−9=31
+28
26 − 24
+13−11=26
+17
   26.5 − 23.5
+12−9=29
−4
28 − 24
+10−6=36
0
28.5 − 23.5
+15−10=27
−21
 37 − 25
+24−12=26
−37
32 − 20
+19−7=26
−31
                                                                               
15Texel 1.07 64-bit 4CPU3250    8 − 32
+1−25=14
−91
 22.5 − 27.5
+14−19=17
+58
  17 − 23
+7−13=20
−17
  27.5 − 32.5
+13−18=29
−9
  21.5 − 18.5
+11−8=21
+9
   27.5 − 12.5
+20−5=15
+34
 24.5 − 15.5
+15−6=19
−29
 24.5 − 15.5
+15−6=19
−56
33 − 7
+27−1=12
+103
                                                                           
16BlackMamba 2.0 64-bit 4CPU3238       22.5 − 25.5
+7−10=31
+44
30.5 − 39.5
+10−19=41
+12
20.5 − 31.5
+7−18=27
−24
17.5 − 34.5
+3−20=29
−58
30 − 22
+13−5=34
+72
 23.5 − 26.5
+9−12=29
+4
18.5 − 21.5
+8−11=21
−9
 24 − 26
+12−14=24
−11
 32.5 − 16.5
+22−6=21
+48
 30 − 22
+17−9=26
−29
 31 − 19
+21−9=20
−14
24.5 − 15.5
+13−4=23
−47
                                                                            
17Rybka 4.1 64-bit 4CPU3238       16 − 31
+6−21=20
−38
40 − 60
+7−27=66
−6
 24 − 28
+12−16=24
+11
54 − 60
+26−32=56
+16
 24 − 28
+6−10=36
0
 26 − 24
+14−12=24
+11
 30.5 − 21.5
+16−7=29
+18
17.5 − 13.5
+9−5=17
−15
   33 − 17
+24−8=18
+12
     45.5 − 14.5
+37−6=17
+11
38 − 12
+29−3=18
−1
  37.5 − 12.5
+28−3=19
−17
 48.5 − 11.5
+39−2=19
−15
   42 − 8
+34−0=16
0
41.5 − 8.5
+34−1=15
−21
   43 − 7
+37−1=12
0
                                                        
18Elektro 1.2 64-bit 4CPU3209       23.5 − 28.5
+8−13=31
+63
23.5 − 28.5
+5−10=37
+51
 17 − 35
+7−25=20
−48
20 − 32
+7−19=26
−9
 23.5 − 28.5
+10−15=27
+21
  21.5 − 30.5
+7−16=29
−18
 27 − 25
+12−10=30
−13
 29 − 23
+11−5=36
−19
 28.5 − 23.5
+16−11=25
−34
                                                                             
19Naum 4.6 64-bit 4CPU3186       6.5 − 17.5
+1−12=11
−27
22 − 44
+4−26=36
+5
  40.5 − 63.5
+13−36=55
+18
   16.5 − 32.5
+6−22=21
−48
13.5 − 17.5
+5−9=17
+15
25 − 27
+10−12=30
+13
        20 − 7
+14−1=12
+66
 19 − 10
+13−4=12
−20
18.5 − 13.5
+13−8=11
−70
                                                                      
20Strelka 5.5 64-bit31642 − 48
+0−46=4
−71
9 − 143
+2−136=14
−30
2 − 48
+0−46=4
−81
8 − 54
+2−48=12
−81
14.5 − 37.5
+4−27=21
+57
16.5 − 35.5
+8−27=17
+77
6.5 − 43.5
+1−38=11
−113
19.5 − 42.5
+5−28=29
+23
20 − 42
+4−26=32
+15
14.5 − 37.5
+4−27=21
−30
18.5 − 33.5
+7−22=23
+20
35 − 65
+6−36=58
+18
 25 − 37
+12−24=26
+37
12.5 − 27.5
+5−20=15
−34
      16.5 − 23.5
+8−15=17
−60
31.5 − 20.5
+23−12=17
+52
24 − 16
+15−7=18
+26
  15 − 11
+10−6=10
−10
                      101 − 19
+85−3=32
+16
    94.5 − 18.5
+78−2=33
−10
        137 − 23
+119−5=36
−19
                                    
21Pedone 1.6 64-bit 4CPU3161        13.5 − 38.5
+2−27=23
−25
 16.5 − 35.5
+3−22=27
+4
  20 − 32
+7−19=26
+31
 22 − 30
+9−17=26
+29
 23 − 29
+5−11=36
+19
      26 − 26
+11−11=30
−35
          36 − 16
+28−8=16
−28
                                                                
22Arasan 20.3 64-bit 4CPU3155    3.5 − 36.5
+0−33=7
−141
 10 − 40
+1−31=18
−15
  13.5 − 26.5
+4−17=19
+21
  16 − 44
+5−33=22
−42
 15.5 − 24.5
+6−15=19
+29
    23.5 − 16.5
+15−8=17
+60
   23 − 17
+14−8=18
+21
23.5 − 16.5
+15−8=17
+22
                                                                           
23Hiarcs 14 4CPU3145     8.5 − 43.5
+2−37=13
−33
   13.5 − 38.5
+6−31=15
−36
19 − 33
+6−20=26
+48
14.5 − 36.5
+5−27=19
−18
   19 − 31
+9−21=20
+14
17 − 33
+8−24=18
−12
23.5 − 28.5
+11−16=25
+34
 20.5 − 31.5
+12−23=17
−52
    20.5 − 20.5
+12−12=17
−23
   29.5 − 22.5
+17−10=25
−37
37.5 − 14.5
+29−6=17
+66
    38.5 − 12.5
+29−3=19
+30
 34.5 − 12.5
+30−8=9
+33
                 40.5 − 11.5
+34−5=13
−31
                                             
24Vajolet2 2.4 64-bit 4CPU3127      7 − 43
+1−37=12
−60
  12 − 28
+5−21=14
+16
10 − 30
+3−23=14
−22
 9.5 − 30.5
+2−23=15
−31
 15.5 − 24.5
+6−15=19
+56
15.5 − 24.5
+4−13=23
+47
   16 − 24
+7−15=18
−26
 17 − 23
+8−14=18
−21
  22 − 18
+15−11=14
+27
                                                                           
25Laser 1.4 64-bit 4CPU3123      9 − 41
+2−34=14
−12
       7 − 33
+1−27=12
−103
     26 − 26
+11−11=30
+35
16.5 − 23.5
+8−15=17
−22
20.5 − 20.5
+12−12=17
+23
18 − 22
+11−15=14
−27
            33.5 − 9.5
+28−4=11
+78
                                                               
26Protector 1.9.0 64-bit3114                          26 − 37
+15−26=22
−70
33.5 − 28.5
+17−12=33
+7
  31.5 − 19.5
+18−6=27
+12
17.5 − 12.5
+8−3=19
−12
 18.5 − 13.5
+10−5=17
−26
  59 − 25
+42−8=34
+19
22.5 − 9.5
+16−3=13
+14
  29.5 − 7.5
+23−1=13
+67
      1.5 − 0.5
+1−0=1
−66
35 − 7
+29−1=12
+54
     1.5 − 0.5
+1−0=1
−85
       0.5 − 0.5
+0−0=1
−204
1 − 0
+1−0=0
+INF
  2 − 0
+2−0=0
+INF
 0.5 − 0.5
+0−0=1
−320
 0.5 − 1.5
+0−1=1
−458
     26.5 − 3.5
+24−1=5
−18
   0.5 − 0.5
+0−0=1
−322
1 − 0
+1−0=0
+INF
  1 − 0
+1−0=0
+INF
     1 − 0
+1−0=0
+INF
         
27iCE 3.0 64-bit3101                  7 − 20
+1−14=12
−66
11 − 15
+6−10=10
+10
     37 − 26
+26−15=22
+70
 32 − 29
+15−12=34
+7
18.5 − 8.5
+15−5=7
+95
15.5 − 11.5
+8−4=15
+7
30 − 22
+17−9=26
+4
20.5 − 9.5
+14−3=13
+73
 15.5 − 16.5
+8−9=15
−69
  40.5 − 20.5
+28−8=25
+6
   22 − 14
+18−10=8
−40
22.5 − 9.5
+15−2=15
−8
   13 − 12
+7−6=12
−139
 0.5 − 0.5
+0−0=1
−141
32.5 − 9.5
+28−5=9
+33
     1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
      1 − 0
+1−0=0
+INF
0 − 1
+0−1=0
−INF
          1 − 0
+1−0=0
+INF
2 − 0
+2−0=0
+INF
23.5 − 6.5
+20−3=7
−116
 1 − 0
+1−0=0
+INF
     1 − 0
+1−0=0
+INF
               
28Senpai 2.0 64-bit3097                         28.5 − 33.5
+12−17=33
−7
29 − 32
+12−15=34
−7
   19 − 13
+13−7=12
+20
     19 − 13
+12−6=14
−31
24 − 8
+18−2=12
+71
  41 − 21
+25−5=32
−20
43.5 − 18.5
+34−9=19
+8
      22.5 − 7.5
+18−3=9
+1
                                                   
29Spike 1.4 Leiden 4CPU3066       7.5 − 39.5
+2−34=11
−26
   18 − 82
+3−67=30
−24
    14.5 − 45.5
+6−37=17
−11
 10 − 19
+4−13=12
+20
   22.5 − 29.5
+10−17=25
+37
   8.5 − 18.5
+5−15=7
−95
  40 − 40
+19−19=42
−4
  24.5 − 24.5
+15−15=19
−11
 37.5 − 22.5
+25−10=25
+18
27 − 10
+22−5=10
+100
  28 − 22
+16−10=24
−32
32 − 18
+23−9=18
+5
   33 − 17
+27−11=12
+13
                                                        
30Spark 1.0 64-bit 4CPU3062       6.5 − 40.5
+1−35=11
−42
   27.5 − 82.5
+8−63=39
+38
    12 − 38
+3−29=18
+1
 13.5 − 18.5
+8−13=11
+70
   14.5 − 37.5
+6−29=17
−66
   11.5 − 15.5
+4−8=15
−7
 40 − 40
+19−19=42
+4
   26 − 24
+17−15=18
+3
 55 − 45
+31−21=48
−25
   29 − 21
+21−13=16
−9
34 − 16
+25−7=18
+36
   33 − 17
+24−8=18
+5
        36 − 14
+24−2=24
−7
                                               
31SmarThink 1.97 64-bit3058                         19.5 − 31.5
+6−18=27
−12
22 − 30
+9−17=26
−4
13 − 19
+7−13=12
−20
   38.5 − 40.5
+25−27=27
−9
    26 − 24
+20−18=12
−41
21.5 − 10.5
+16−5=11
+57
   31 − 19
+24−12=14
−6
   59 − 28
+48−17=22
+12
19 − 8
+17−6=4
+27
 34.5 − 15.5
+28−9=13
+4
      39.5 − 14.5
+32−7=15
+11
  23.5 − 6.5
+20−3=7
+40
 1 − 0
+1−0=0
+INF
 1 − 0
+1−0=0
+INF
0.5 − 0.5
+0−0=1
−160
1 − 0
+1−0=0
+INF
     0.5 − 0.5
+0−0=1
−229
       1 − 1
+0−0=2
−289
   1 − 0
+1−0=0
+INF
  1 − 0
+1−0=0
+INF
       1 − 0
+1−0=0
+INF
      
32Nemorino 3.0 64-bit3057                         12.5 − 17.5
+3−8=19
+12
9.5 − 20.5
+3−14=13
−73
   40.5 − 38.5
+27−25=27
+9
     24.5 − 23.5
+16−15=17
−48
   52.5 − 25.5
+36−9=33
+33
50 − 30
+36−16=28
−6
   21.5 − 9.5
+15−3=13
+11
    23 − 7
+16−0=14
+30
                                                 
33Deep Junior Yokohama 64-bit 4CPU3055       8 − 39
+2−33=12
−2
   11.5 − 38.5
+5−32=13
+18
    12.5 − 37.5
+3−28=19
+17
           24.5 − 24.5
+15−15=19
+11
24 − 26
+15−17=18
−3
    28 − 22
+15−9=26
−13
    27.5 − 22.5
+17−12=21
−44
   34.5 − 15.5
+23−4=23
+24
                                                        
34Defenchess SCTR 1.1e 64-bit3043                         13.5 − 18.5
+5−10=17
+26
16.5 − 15.5
+9−8=15
+69
         19.5 − 12.5
+13−6=13
+28
             19.5 − 12.5
+15−8=9
−43
   44.5 − 19.5
+34−9=21
0
 45 − 19
+40−14=10
+12
24 − 8
+17−1=14
+8
 22 − 10
+17−5=10
−31
22 − 10
+16−4=12
−40
 43.5 − 19.5
+35−11=17
−30
45.5 − 18.5
+37−10=17
−24
 23.5 − 8.5
+20−5=7
−6
26.5 − 5.5
+23−2=7
+60
            29 − 3
+26−0=6
+63
25 − 7
+22−4=6
−65
28.5 − 3.5
+26−1=5
+41
 29 − 3
+27−1=4
+57
 25.5 − 3.5
+22−0=7
−37
    27 − 5
+24−2=6
−68
         
35Zappa Mexico II 64-bit 4CPU3006       5 − 42
+1−38=8
−37
   16 − 94
+3−81=26
−9
    11.5 − 48.5
+2−39=19
+15
     12.5 − 38.5
+3−29=19
−30
     22.5 − 37.5
+10−25=25
−18
45 − 55
+21−31=48
+25
  22 − 28
+9−15=26
+13
  26.5 − 23.5
+17−14=19
+17
  53 − 47
+31−25=44
+9
24.5 − 25.5
+10−11=29
−30
   57 − 43
+39−25=36
+3
59.5 − 40.5
+41−22=37
+12
       29.5 − 19.5
+18−8=23
−23
                                               
36Gaviota 1.0 64-bit 4CPU3004                    16 − 36
+8−28=16
+28
       10 − 27
+5−22=10
−100
     23.5 − 26.5
+14−17=19
−17
    31.5 − 18.5
+26−13=11
+70
    29 − 21
+18−10=22
+3
    30 − 20
+20−10=20
−13
    30 − 19
+22−11=16
−19
 34 − 16
+28−10=12
+24
                                           
37Hakkapeliitta 3.0 64-bit3002                      12.5 − 34.5
+8−30=9
−33
 9.5 − 33.5
+4−28=11
−78
25 − 59
+8−42=34
−19
20.5 − 40.5
+8−28=25
−6
13 − 19
+6−12=14
+31
  24 − 26
+18−20=12
+41
23.5 − 24.5
+15−16=17
+48
 12.5 − 19.5
+6−13=13
−28
   12.5 − 19.5
+6−13=13
−67
  20.5 − 15.5
+16−11=9
+25
17.5 − 14.5
+10−7=15
−5
25.5 − 22.5
+16−13=19
−20
  20 − 12
+14−6=12
+27
 33 − 17
+26−10=14
+38
24.5 − 19.5
+17−12=15
−34
 19.5 − 12.5
+13−6=13
−4
   30.5 − 17.5
+22−9=17
−4
20 − 7
+17−4=6
+87
                    26 − 4
+25−3=2
+112
                       
38Wasp 2.6 64-bit3001                         9.5 − 22.5
+3−16=13
−14
 8 − 24
+2−18=12
−71
  10.5 − 21.5
+5−16=11
−57
     19.5 − 12.5
+13−6=13
+67
   18 − 14
+13−9=10
+21
19 − 13
+10−4=18
+22
   34.5 − 21.5
+23−10=23
+17
 23 − 9
+17−3=12
+71
16.5 − 15.5
+9−8=15
−63
 22 − 10
+16−4=12
+44
   21.5 − 10.5
+16−5=11
+21
17 − 15
+11−9=12
−74
                                            
39Thinker 5.4c Inert 64-bit 4CPU2998                8 − 42
+0−34=16
0
           22 − 28
+10−16=24
+32
21 − 29
+13−21=16
+9
    47 − 53
+25−31=44
−9
        54 − 46
+37−29=34
−7
56 − 44
+38−26=36
−1
       59.5 − 37.5
+41−19=37
−4
                                               
40Toga II 3.0 4CPU2981       6.5 − 40.5
+0−34=13
+49
   6.5 − 43.5
+1−38=11
−1
    8.5 − 41.5
+1−34=15
+21
           18 − 32
+9−23=18
−5
16 − 34
+7−25=18
−36
  22.5 − 27.5
+12−17=21
+44
 25.5 − 24.5
+11−10=29
+30
18.5 − 31.5
+13−26=11
−70
       25 − 25
+14−14=22
−19
                                                        
41Bobcat 8.0 64-bit2980                         7.5 − 29.5
+1−23=13
−67
14 − 22
+10−18=8
+40
21 − 41
+5−25=32
+20
   25.5 − 52.5
+9−36=33
−33
    15.5 − 20.5
+11−16=9
−25
14 − 18
+9−13=10
−21
       14 − 18
+8−12=12
−72
  19.5 − 16.5
+15−12=9
−20
 19.5 − 12.5
+12−5=15
+15
   1.5 − 1.5
+1−1=1
−55
16.5 − 9.5
+13−6=7
+25
 24 − 13
+18−7=12
+16
  27 − 10
+21−4=12
+59
 22.5 − 9.5
+16−3=13
+27
1 − 0
+1−0=0
+INF
0 − 1
+0−1=0
−INF
 1 − 0
+1−0=0
+INF
 2 − 0
+2−0=0
+INF
 24.5 − 7.5
+22−5=5
+29
   27.5 − 6.5
+25−4=5
+47
 28 − 8
+25−5=6
+13
 0 − 1
+0−1=0
−INF
  1.5 − 0.5
+1−0=1
−87
  1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
    1 − 0
+1−0=0
+INF
         
42Cheng 4.39 64-bit2969                          9.5 − 22.5
+2−15=15
+8
18.5 − 43.5
+9−34=19
−8
  19 − 31
+12−24=14
+6
30 − 50
+16−36=28
+6
    14.5 − 17.5
+7−10=15
+5
13 − 19
+4−10=18
−22
    15.5 − 16.5
+11−12=9
−17
  32.5 − 24.5
+22−14=21
+23
    17 − 15
+11−9=12
−24
   18.5 − 14.5
+14−10=9
−15
21.5 − 7.5
+17−3=9
+106
20 − 12
+16−8=8
+14
22 − 10
+16−4=12
+45
 21 − 11
+14−4=14
+10
18 − 13
+11−6=14
−38
 18 − 16
+14−12=8
−70
 20.5 − 11.5
+13−4=15
−17
 1.5 − 0.5
+1−0=1
+23
 1 − 0
+1−0=0
+INF
   1 − 0
+1−0=0
+INF
   0.5 − 0.5
+0−0=1
−223
    1 − 0
+1−0=0
+INF
0.5 − 1.5
+0−1=1
−366
  2 − 0
+2−0=0
+INF
   1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
 0.5 − 0.5
+0−0=1
−307
      0.5 − 0.5
+0−0=1
−273
43Booot 5.2.0 64-bit2962                                    22.5 − 25.5
+13−16=19
+20
    16.5 − 15.5
+12−11=9
+17
       17 − 15
+9−7=16
−16
    21.5 − 19.5
+13−11=17
−32
 19.5 − 12.5
+11−4=17
+1
23 − 9
+16−2=14
+68
    16.5 − 12.5
+12−8=9
−35
22.5 − 17.5
+16−11=13
−52
22 − 9
+20−7=4
+67
22.5 − 8.5
+17−3=11
+50
      24 − 7
+20−3=8
+22
  9 − 1
+8−0=2
+142
  6.5 − 3.5
+5−2=3
−88
5 − 5
+1−1=8
−197
7.5 − 2.5
+5−0=5
−52
 8.5 − 1.5
+7−0=3
+33
                 
44Deep Sjeng WC2008 64-bit 4CPU2962                7 − 43
+1−37=12
0
           17 − 33
+11−27=12
−13
17 − 33
+8−24=18
−5
  15.5 − 34.5
+4−23=23
−24
 43 − 57
+25−39=36
−3
   46 − 54
+29−37=34
+7
25 − 25
+14−14=22
+19
    50 − 50
+32−32=36
−2
       58 − 42
+38−22=40
+8
                                               
45Bright 0.4a 4CPU2958                                  40.5 − 59.5
+22−41=37
−12
21 − 29
+10−18=22
−3
  44 − 56
+26−38=36
+1
    50 − 50
+32−32=36
+2
        57 − 42
+39−24=36
+10
                                               
46Amoeba 2.7 64-bit2945                          12 − 13
+6−7=12
+139
   28 − 59
+17−48=22
−12
9.5 − 21.5
+3−15=13
−11
    12 − 20
+6−14=12
−27
21.5 − 34.5
+10−23=23
−17
  18 − 14
+12−8=12
+72
24.5 − 32.5
+14−22=21
−23
    13 − 17
+5−9=16
−55
14 − 16
+5−7=18
−33
11 − 14
+5−8=12
−52
    17 − 13
+10−6=14
+9
    18.5 − 11.5
+10−3=17
+11
18 − 12
+13−7=10
+3
18 − 6
+14−2=8
+108
                                       
47Rodent III 0.232 64-bit2930                              8 − 19
+6−17=4
−27
              17 − 13
+9−5=16
+55
 12.5 − 13.5
+6−7=13
−9
  13.5 − 16.5
+9−12=9
−37
   16 − 14
+9−7=14
+1
18 − 10
+12−4=12
+63
 34 − 26
+24−16=20
+7
14.5 − 15.5
+7−8=15
−50
17.5 − 12.5
+11−6=13
+2
12 − 17
+7−12=10
−105
  18 − 11
+14−7=8
+21
  20.5 − 9.5
+18−7=5
+61
 20 − 10
+15−5=10
+7
                               
48EXchess 7.97b 64-bit2929                         0.5 − 1.5
+0−1=1
+66
0.5 − 0.5
+0−0=1
+141
         17 − 33
+10−26=14
−38
9 − 23
+3−17=12
−71
       16 − 14
+7−5=18
+33
13.5 − 12.5
+7−6=13
+9
 56.5 − 47.5
+34−25=45
+24
75.5 − 71.5
+42−38=67
+6
32 − 28
+21−17=22
+16
17 − 12
+12−7=10
+50
  54 − 51
+30−27=48
−10
31 − 24
+24−17=14
+24
26 − 29
+15−18=22
−47
62 − 44
+38−20=48
+15
14.5 − 14.5
+10−10=9
−40
 1 − 0
+1−0=0
+INF
 31 − 24
+22−15=18
−5
1 − 0
+1−0=0
+INF
30.5 − 23.5
+20−13=21
−21
 19.5 − 13.5
+13−7=13
−18
 0.5 − 0.5
+0−0=1
−74
 1 − 0
+1−0=0
+INF
   0.5 − 0.5
+0−0=1
−119
      1 − 0
+1−0=0
+INF
  0.5 − 0.5
+0−0=1
−229
1 − 0
+1−0=0
+INF
       0 − 1
+0−1=0
−INF
      
49Crafty 25.2 64-bit2927                         7 − 35
+1−29=12
−54
9.5 − 32.5
+5−28=9
−33
7.5 − 22.5
+3−18=9
−1
  15.5 − 34.5
+9−28=13
−4
     19.5 − 24.5
+12−17=15
+34
15.5 − 16.5
+8−9=15
+63
  16.5 − 19.5
+12−15=9
+20
    14 − 11
+8−5=12
+52
 47.5 − 56.5
+25−34=45
−24
      1 − 1
+0−0=2
−17
11.5 − 15.5
+8−12=7
−69
 29 − 21
+20−12=18
+19
  31.5 − 19.5
+23−11=17
+35
 18 − 21
+11−14=14
−70
0.5 − 0.5
+0−0=1
−29
0.5 − 0.5
+0−0=1
−92
 0.5 − 0.5
+0−0=1
−46
 2 − 0
+2−0=0
+INF
 33.5 − 17.5
+27−11=13
−18
   37.5 − 12.5
+31−6=13
+33
 25.5 − 6.5
+22−3=7
+74
   37.5 − 14.5
+30−7=15
−11
0 − 1
+0−1=0
−INF
  0.5 − 0.5
+0−0=1
−166
    1.5 − 0.5
+1−0=1
−82
  1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
1.5 − 0.5
+1−0=1
−107
     
50DiscoCheck 5.2 64-bit2927                   19 − 101
+3−85=32
−16
               20 − 30
+10−20=20
+13
      15 − 17
+7−9=16
+16
    71.5 − 75.5
+38−42=67
−6
      37.5 − 30.5
+20−13=35
+11
 26 − 20
+16−10=20
+15
14.5 − 15.5
+8−9=13
−44
 23.5 − 14.5
+17−8=13
+35
   20 − 18
+15−13=10
−42
 19 − 13
+13−7=12
−4
       2 − 2
+2−2=0
−144
 3 − 3
+2−2=2
−149
  5.5 − 0.5
+5−0=1
+203
 4.5 − 1.5
+4−1=1
+30
                   
51Demolito 2017-08-26 64-bit2925                               7 − 23
+0−16=14
−30
 12.5 − 19.5
+8−15=9
+43
  12.5 − 19.5
+6−13=13
+4
10 − 22
+4−16=12
−44
  12.5 − 19.5
+5−12=15
−15
15 − 17
+9−11=12
+24
    16.5 − 13.5
+12−9=9
+37
28 − 32
+17−21=22
−16
   17.5 − 11.5
+13−7=9
+67
 13.5 − 16.5
+7−10=13
−39
27 − 35
+12−20=30
−56
25 − 29
+19−23=12
−43
16.5 − 11.5
+12−7=9
+32
33 − 27
+21−15=24
−1
19.5 − 10.5
+12−3=15
+54
12.5 − 15.5
+6−9=13
−73
14 − 13
+7−6=14
−32
16.5 − 12.5
+11−7=11
0
34 − 23
+23−12=22
+14
    21 − 9
+15−3=12
+40
21.5 − 5.5
+18−2=7
+114
 21 − 6
+18−3=6
+82
                             
52Scorpio 2.7.9 64-bit2921                                               12 − 17
+7−12=10
−50
  11.5 − 17.5
+7−13=9
−67
   15.5 − 13.5
+11−9=9
+10
   12.5 − 16.5
+7−11=11
−75
  17 − 13
+10−6=14
−4
 15 − 11
+10−6=10
−6
      19.5 − 9.5
+16−6=7
−1
      17 − 9
+13−5=8
−42
22 − 7
+17−2=10
+20
 24 − 2
+22−0=4
+212
     23.5 − 2.5
+22−1=3
+156
             
53Loop M1-T 64-bit 4CPU2920                             14 − 36
+2−24=24
+7
    19.5 − 29.5
+8−18=23
+23
   37.5 − 59.5
+19−41=37
+4
    42 − 58
+22−38=40
−8
42 − 57
+24−39=36
−10
                                                       
54chess22k 1.7 64-bit2917                                             13 − 17
+6−10=14
−9
    16.5 − 13.5
+10−7=13
+39
   16.5 − 12.5
+11−7=11
+34
 18 − 12
+12−6=12
+43
13 − 17
+6−10=14
−61
17.5 − 14.5
+11−8=13
+4
19.5 − 11.5
+15−7=9
+55
20 − 12
+14−6=12
+49
 13.5 − 16.5
+7−10=13
−69
16 − 16
+8−8=16
−48
 21 − 11
+16−6=10
+48
19.5 − 12.5
+16−9=7
+13
19 − 11
+12−4=14
+2
18 − 12
+12−6=12
−28
  19 − 11
+11−3=16
−54
                            
55Quazar 0.4 64-bit2910                   18.5 − 94.5
+2−78=33
+10
  11.5 − 40.5
+5−34=13
+31
  0.5 − 1.5
+0−1=1
+85
0 − 1
+0−1=0
−INF
      19.5 − 44.5
+9−34=21
0
 19 − 30
+11−22=16
+19
17.5 − 30.5
+9−22=17
+4
10.5 − 21.5
+5−16=11
−21
  1.5 − 1.5
+1−1=1
+55
14.5 − 18.5
+10−14=9
+15
19.5 − 21.5
+11−13=17
+32
   14 − 16
+7−9=14
−1
51 − 54
+27−30=48
+10
1 − 1
+0−0=2
+17
30.5 − 37.5
+13−20=35
−11
35 − 27
+20−12=30
+56
13.5 − 15.5
+9−11=9
−10
 12.5 − 16.5
+7−11=11
−34
 15.5 − 12.5
+10−7=11
+29
34 − 42
+22−30=24
−48
34.5 − 28.5
+19−13=31
+8
 21 − 27
+13−19=16
−72
19.5 − 14.5
+13−8=13
+18
28 − 29
+15−16=26
−36
19 − 13
+14−8=10
+32
22 − 18
+15−11=14
−11
30 − 22
+20−12=20
+4
18.5 − 13.5
+13−8=11
−1
20.5 − 12.5
+16−8=9
+24
  19.5 − 12.5
+13−6=13
−35
0.5 − 0.5
+0−0=1
−81
 23.5 − 9.5
+19−5=9
+21
  39 − 15
+33−9=12
+31
 22 − 6
+20−4=4
+96
36 − 9
+33−6=6
+107
 22 − 16
+13−7=18
−104
 29 − 10
+25−6=8
+19
1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
24 − 8
+16−0=16
−45
    1 − 0
+1−0=0
+INF
 2 − 2
+1−1=2
−218
 1 − 0
+1−0=0
+INF
 3.5 − 0.5
+3−0=1
+42
   
56ChessBrainVB 3.502905                          0 − 1
+0−1=0
−INF
   14.5 − 39.5
+7−32=15
−11
     7 − 20
+4−17=6
−87
15 − 17
+9−11=12
+74
  9.5 − 16.5
+6−13=7
−25
7.5 − 21.5
+3−17=9
−106
    10 − 18
+4−12=12
−63
24 − 31
+17−24=14
−24
15.5 − 11.5
+12−8=7
+69
 29 − 25
+23−19=12
+43
   12.5 − 15.5
+7−10=11
−29
 17 − 15
+9−7=16
+12
15 − 15
+7−7=16
−12
 19.5 − 12.5
+12−5=15
+45
26.5 − 27.5
+15−16=23
−28
 17.5 − 13.5
+14−10=7
+20
21 − 9
+14−2=14
+85
14 − 16
+10−12=8
−63
17 − 15
+12−10=10
−27
22.5 − 9.5
+17−4=11
+82
   18.5 − 9.5
+13−4=11
−3
 19.5 − 8.5
+17−6=5
+28
  1 − 0
+1−0=0
+INF
      0.5 − 0.5
+0−0=1
−129
                 
57Murka 3 64-bit2898                                 19 − 45
+14−40=10
−12
 16 − 34
+10−28=12
−24
     12 − 20
+8−16=8
−14
12.5 − 19.5
+4−11=17
−1
    29 − 26
+18−15=22
+47
 20 − 26
+10−16=20
−15
11.5 − 16.5
+7−12=9
−32
  12 − 18
+6−12=12
−43
42 − 34
+30−22=24
+48
15 − 17
+7−9=16
−12
 13 − 18
+5−10=16
−54
19 − 13
+12−6=14
+50
13.5 − 18.5
+7−12=13
−67
22 − 10
+16−4=12
+105
35 − 22
+25−12=20
+57
21 − 9
+17−5=8
+122
21 − 21
+13−13=16
−29
24 − 21
+14−11=20
−13
17.5 − 14.5
+10−7=15
−8
14.5 − 17.5
+8−11=13
−78
18 − 14
+12−8=12
−14
17 − 13
+11−7=12
−34
17 − 15
+10−8=14
−74
13 − 12
+10−9=6
−92
23.5 − 8.5
+19−4=9
+53
24.5 − 7.5
+19−2=11
+66
 21 − 11
+12−2=18
−28
6 − 4
+3−1=6
−67
 19.5 − 8.5
+14−3=11
+5
9.5 − 4.5
+7−2=5
−7
 8 − 2
+6−0=4
+56
          6 − 1
+5−0=2
+67
        
58Deuterium 14.3.34.130 64-bit2893                                 8 − 24
+1−17=14
−8
      13 − 24
+7−18=12
−16
10 − 22
+4−16=12
−45
9 − 23
+2−16=14
−68
   26 − 34
+16−24=20
−7
44 − 62
+20−38=48
−15
21 − 29
+12−20=18
−19
15.5 − 14.5
+9−8=13
+44
27 − 33
+15−21=24
+1
  17 − 13
+10−6=14
+61
28.5 − 34.5
+13−19=31
−8
15 − 15
+7−7=16
+12
18 − 13
+10−5=16
+54
 17 − 15
+10−8=14
+20
18 − 14
+12−8=12
+29
11.5 − 20.5
+4−13=15
−97
15 − 13
+10−8=10
+10
19 − 15
+13−9=12
+22
12 − 21
+6−15=12
−115
16.5 − 15.5
+11−10=11
−17
19 − 13
+11−5=16
+24
19 − 14
+11−6=16
+2
19.5 − 11.5
+14−6=11
+32
19.5 − 10.5
+14−5=11
+26
 22 − 11
+15−4=14
+9
26.5 − 5.5
+24−3=5
+163
22.5 − 10.5
+15−3=15
+3
 1 − 0
+1−0=0
+INF
 19 − 9
+17−7=4
+21
 1 − 0
+1−0=0
+INF
0.5 − 0.5
+0−0=1
−94
 1 − 1
+0−0=2
−112
          1 − 0
+1−0=0
+INF
1 − 0
+1−0=0
+INF
     0.5 − 0.5
+0−0=1
−258
59Tucano 7.00 64-bit2890                              6.5 − 23.5
+3−20=7
−40
              11.5 − 18.5
+3−10=17
−11
15.5 − 14.5
+8−7=15
+50
14.5 − 14.5
+10−10=9
+40
  10.5 − 19.5
+3−12=15
−54
16.5 − 12.5
+11−7=11
+75
 14.5 − 17.5
+8−11=13
−4
  13 − 19
+6−12=14
−50
15 − 17
+8−10=14
−20
 15.5 − 16.5
+9−10=13
−17
15.5 − 16.5
+8−9=15
−19
 31.5 − 28.5
+20−17=23
+5
16 − 16
+12−12=8
−23
 18 − 14
+12−8=12
+10
20 − 12
+14−6=12
+44
18.5 − 13.5
+13−8=11
+1
16 − 14
+12−10=8
−41
 20.5 − 11.5
+14−5=13
−5
   12 − 7
+8−3=8
−27
15.5 − 14.5
+9−8=13
−102
 21 − 9
+15−3=12
+12
 22 − 8
+17−3=10
+35
25.5 − 3.5
+23−1=5
+185
                   
60MinkoChess 1.3 64-bit2883                                 10 − 22
+5−17=10
+31
       11 − 21
+4−14=14
−10
   12 − 18
+7−13=10
−3
12.5 − 17.5
+6−11=13
−2
  14.5 − 23.5
+8−17=13
−35
15.5 − 12.5
+9−6=13
+73
  11.5 − 19.5
+7−15=9
−55
27 − 21
+19−13=16
+72
12.5 − 19.5
+5−12=15
−45
18.5 − 13.5
+12−7=13
+67
14 − 18
+8−12=12
−29
16.5 − 15.5
+10−9=13
+17
 19 − 13
+12−6=14
+56
 16 − 12
+9−5=14
+38
46.5 − 41.5
+28−23=37
+1
19 − 13
+12−6=14
+42
 17 − 15
+12−10=10
−11
16.5 − 15.5
+10−9=13
−35
 18.5 − 13.5
+12−7=13
−31
18 − 14
+12−8=12
−43
18 − 14
+15−11=6
−48
  22 − 10
+17−5=10
+27
28 − 10
+21−3=14
+50
 9 − 5
+7−3=4
−17
21.5 − 9.5
+18−6=7
+26
21.5 − 10.5
+16−5=11
−3
34 − 21
+23−10=22
−45
 7.5 − 8.5
+3−4=9
−156
        22 − 10
+17−5=10
−54
        
61DisasterArea 1.65 64-bit2882                              0 − 1
+0−1=0
−INF
  10 − 22
+4−16=12
+40
      10 − 27
+4−21=12
−59
13 − 18
+6−11=14
+38
   6 − 18
+2−14=8
−108
17 − 12
+12−7=10
+105
0 − 1
+0−1=0
−INF
19.5 − 31.5
+11−23=17
−35
 13 − 14
+6−7=14
+32
  12 − 20
+6−14=12
−49
14.5 − 19.5
+8−13=13
−18
27.5 − 26.5
+16−15=23
+28
10 − 22
+4−16=12
−105
20.5 − 11.5
+13−4=15
+97
16.5 − 15.5
+9−8=15
+19
13 − 19
+6−12=14
−56
  17 − 15
+10−8=14
+14
18.5 − 14.5
+10−6=17
+22
17 − 15
+8−6=18
0
19.5 − 12.5
+12−5=15
+44
15.5 − 16.5
+11−12=9
−40
17 − 15
+12−10=10
−21
 21.5 − 10.5
+18−7=7
+52
 20.5 − 11.5
+14−5=13
−8
   0 − 1
+0−1=0
−INF
 9 − 2
+8−1=2
+151
1 − 1
+0−0=2
−113
   1.5 − 0.5
+1−0=1
−17
 0.5 − 0.5
+0−0=1
−121
     0.5 − 0.5
+0−0=1
−211
       1 − 0
+1−0=0
+INF
 
62Ethereal 8.60 64-bit2880                                                  12.5 − 16.5
+7−11=11
0
13 − 17
+6−10=14
+4
  29 − 28
+16−15=26
+36
 22 − 35
+12−25=20
−57
13 − 15
+8−10=10
−10
    27 − 29
+16−18=22
−13
21 − 9
+15−3=12
+115
       2.5 − 1.5
+2−1=1
+2
19 − 14
+12−7=14
−47
      19.5 − 9.5
+15−5=9
+5
                    
63Atlas 3.80 64-bit2879                         0.5 − 0.5
+0−0=1
+204
0 − 1
+0−1=0
−INF
   0 − 1
+0−1=0
−INF
  19.5 − 43.5
+11−35=17
+30
      9.5 − 22.5
+3−16=13
−27
16 − 18
+12−14=8
+70
12.5 − 16.5
+8−12=9
+35
    24 − 31
+15−22=18
+5
21 − 18
+14−11=14
+70
 23 − 34
+12−23=22
−14
  16.5 − 13.5
+10−7=13
+69
13 − 19
+8−14=10
−32
13.5 − 17.5
+10−14=7
−20
9 − 21
+5−17=8
−122
15 − 19
+9−13=12
−22
28.5 − 31.5
+17−20=23
−5
12 − 16
+5−9=14
−38
15 − 17
+8−10=14
−14
29 − 27
+18−16=22
+13
 16 − 17
+11−12=10
−23
15 − 17
+7−9=16
−29
 21 − 11
+14−4=14
+68
36.5 − 25.5
+25−14=23
+15
19.5 − 8.5
+16−5=7
+84
 21.5 − 11.5
+14−4=15
+12
24 − 7
+20−3=8
+104
 21 − 10
+16−5=10
+21
21 − 11
+14−4=14
−1
23.5 − 9.5
+20−6=7
+55
16 − 14
+11−9=10
−81
17.5 − 10.5
+13−6=9
−22
20 − 12
+14−6=12
−30
 20 − 12
+13−5=14
−42
21 − 12
+13−4=16
−42
23.5 − 9.5
+17−3=13
0
 1.5 − 0.5
+1−0=1
−29
19 − 12
+13−6=12
−94
   1 − 0
+1−0=0
+INF
          
64Nemo 1.0.1 64-bit2867                   23 − 137
+5−119=36
+19
     0 − 1
+0−1=0
−INF
1 − 0
+1−0=0
+INF
   0.5 − 0.5
+0−0=1
+160
  18.5 − 45.5
+10−37=17
+24
      0 − 1
+0−1=0
−INF
 17.5 − 22.5
+11−16=13
+52
   11 − 18
+7−14=8
−21
0 − 1
+0−1=0
−INF
0.5 − 0.5
+0−0=1
+29
18 − 20
+13−15=10
+42
 11 − 15
+6−10=10
+6
 16 − 16
+8−8=16
+48
18 − 22
+11−15=14
+11
9 − 21
+2−14=14
−85
21 − 21
+13−13=16
+29
21 − 12
+15−6=12
+115
16 − 16
+12−12=8
+23
41.5 − 46.5
+23−28=37
−1
14.5 − 18.5
+6−10=17
−22
9 − 21
+3−15=12
−115
17 − 16
+12−11=10
+23
 15.5 − 16.5
+9−10=13
−9
15 − 17
+6−8=18
−26
81.5 − 52.5
+56−27=51
+52
15 − 16
+10−11=10
−40
14.5 − 15.5
+8−9=13
−52
20 − 12
+13−5=14
+19
17 − 15
+12−10=10
−47
19.5 − 12.5
+13−6=13
−10
19.5 − 11.5
+15−7=9
+4
 19 − 14
+9−4=20
−48
4.5 − 1.5
+3−0=3
+63
 15 − 13
+8−6=14
−71
9 − 4
+8−3=2
+58
 5 − 2
+5−2=0
+84
 4.5 − 2.5
+3−1=3
−39
  22 − 9
+18−5=8
−4
     5 − 2
+4−1=2
−22
24 − 12
+19−7=10
−56
 1 − 0
+1−0=0
+INF
 22.5 − 9.5
+17−4=11
−62
  22 − 10
+16−4=12
−79
65Dirty 3Nov2015 64-bit2865                              0 − 1
+0−1=0
−INF
         1 − 0
+1−0=0
+INF
11.5 − 20.5
+4−13=15
+17
9 − 22
+7−20=4
−67
    23.5 − 30.5
+13−20=21
+21
0.5 − 0.5
+0−0=1
+92
     22 − 30
+12−20=20
−4
16 − 14
+12−10=8
+63
21 − 24
+11−14=20
+13
15.5 − 16.5
+10−11=11
+17
 13 − 19
+6−12=14
−42
15 − 17
+6−8=18
0
 17 − 15
+9−7=16
+29
16.5 − 15.5
+10−9=13
+9
 12.5 − 18.5
+10−16=5
−79
15.5 − 16.5
+12−13=7
−23
 18 − 11
+11−4=14
+27
17 − 15
+11−9=12
−38
20 − 11
+15−6=10
+28
   19.5 − 13.5
+15−9=9
−25
   0.5 − 1.5
+0−1=1
−253
  1 − 0
+1−0=0
+INF
                1 − 0
+1−0=0
+INF
0 − 1
+0−1=0
−INF
66Onno 1.2.70 64-bit2861                                 8.5 − 23.5
+5−20=7
+6
        8.5 − 22.5
+3−17=11
−50
      13 − 19
+7−13=12
+4
   11 − 21
+6−16=10
−48
13.5 − 18.5
+8−13=11
+1
15 − 17
+10−12=10
+27
14.5 − 17.5
+7−10=15
+8
13 − 19
+5−11=16
−24
14 − 18
+8−12=12
−10
 12.5 − 19.5
+5−12=15
−44
  17 − 15
+8−6=18
+26
18.5 − 12.5
+16−10=5
+79
 13.5 − 18.5
+9−14=9
−70
16.5 − 15.5
+11−10=11
−12
 19 − 13
+15−9=8
+9
16 − 16
+10−10=12
−60
19 − 13
+14−8=10
−9
34.5 − 14.5
+22−2=25
+44
31.5 − 18.5
+21−8=21
+4
20.5 − 10.5
+16−6=9
+25
23 − 9
+18−4=10
+68
 10 − 5
+9−4=2
+42
   20.5 − 10.5
+14−4=13
−11
                  
67Tornado 8.0 64-bit2850                         0 − 2
+0−2=0
−INF
       5.5 − 26.5
+2−23=7
−60
      0 − 1
+0−1=0
−INF
0.5 − 1.5
+0−1=1
−23
    9.5 − 20.5
+7−18=5
−61
13.5 − 19.5
+7−13=13
+18
0.5 − 0.5
+0−0=1
+46
    12.5 − 19.5
+9−16=7
−13
12.5 − 20.5
+8−16=9
−24
9.5 − 22.5
+4−17=11
−82
17.5 − 14.5
+11−8=13
+78
14 − 19
+6−11=16
−2
12 − 20
+6−14=12
−44
15 − 17
+10−12=10
+11
16.5 − 15.5
+12−11=9
+40
 11 − 21
+4−14=14
−68
52.5 − 81.5
+27−56=51
−52
16.5 − 15.5
+13−12=7
+23
18.5 − 13.5
+14−9=9
+70
 34 − 27
+28−21=12
+32
1 − 1
+1−1=0
−26
23 − 9
+15−1=16
+87
22 − 10
+17−5=10
+74
22 − 10
+16−4=12
+60
1 − 0
+1−0=0
+INF
19 − 13
+13−7=12
−5
16 − 16
+9−9=14
−69
21 − 12
+17−8=8
+26
67 − 36
+52−21=30
+28
7.5 − 4.5
+6−3=3
+5
0 − 1
+0−1=0
−INF
1 − 0
+1−0=0
+INF
22.5 − 11.5
+18−7=9
+26
 1 − 0
+1−0=0
+INF
  1 − 1
+1−1=0
−137
   0.5 − 0.5
+0−0=1
−178
1.5 − 0.5
+1−0=1
+8
  1 − 0
+1−0=0
+INF
      
68The Baron 3.41 64-bit2838                                                  9 − 21
+3−15=12
−40
  11 − 19
+4−12=14
−2
  14 − 18
+8−12=12
+14
11.5 − 19.5
+6−14=11
−32
13.5 − 18.5
+8−13=11
−1
15.5 − 16.5
+9−10=13
+35
15 − 17
+10−12=10
+21
 25.5 − 36.5
+14−25=23
−15
16 − 15
+11−10=10
+40
 15.5 − 16.5
+10−11=11
+12
27 − 34
+21−28=12
−32
 15.5 − 14.5
+10−9=11
−6
 36.5 − 25.5
+25−14=23
+18
19 − 12
+14−7=10
+25
16.5 − 13.5
+12−9=9
−24
 17 − 8
+15−6=4
+74
16.5 − 12.5
+13−9=7
−14
 13 − 14
+8−9=10
−77
 16.5 − 13.5
+12−9=9
−39
24.5 − 5.5
+22−3=5
+176
      18 − 11
+12−5=12
−58
            
69Octochess r5506 64-bit2824                         0.5 − 0.5
+0−0=1
+320
              0 − 2
+0−2=0
−INF
0 − 1
+0−1=0
−INF
    10 − 20
+5−15=10
−7
0.5 − 0.5
+0−0=1
+74
0 − 2
+0−2=0
−INF
 5.5 − 21.5
+2−18=7
−114
  12 − 18
+6−12=12
+28
  13 − 17
+7−11=12
+34
10.5 − 19.5
+5−14=11
−26
14 − 16
+10−12=8
+41
   8.5 − 19.5
+5−16=7
−84
15.5 − 14.5
+9−8=13
+52
11 − 18
+4−11=14
−27
 1 − 1
+1−1=0
+26
14.5 − 15.5
+9−10=11
+6
  13 − 17
+9−13=8
−73
17 − 12
+13−8=8
+20
19 − 11
+15−7=8
+52
 16.5 − 5.5
+13−2=7
+128
2 − 0
+2−0=0
+INF
 13.5 − 14.5
+10−11=7
−62
 0 − 1
+0−1=0
−INF
  1 − 0
+1−0=0
+INF
       1 − 0
+1−0=0
+INF
   1.5 − 0.5
+1−0=1
−28
     
70GNU Chess 5.60 64-bit2806                                                      12.5 − 19.5
+6−13=13
+35
 15 − 17
+8−10=14
+74
  13.5 − 18.5
+7−12=13
+31
10.5 − 21.5
+7−18=7
−52
  12 − 20
+5−13=14
−19
15 − 17
+9−11=12
+38
13 − 19
+9−15=8
−9
9 − 23
+1−15=16
−87
   18.5 − 13.5
+15−10=7
+47
 15.5 − 16.5
+11−12=9
−31
18 − 14
+11−7=14
+14
17.5 − 14.5
+10−7=15
0
16 − 16
+11−11=10
−25
  19 − 13
+14−8=10
+27
 15 − 16
+12−13=6
−52
                   
71Rhetoric 1.4.3 64-bit2798                         1.5 − 0.5
+1−0=1
+458
    0.5 − 0.5
+0−0=1
+229
         7.5 − 24.5
+5−22=5
−29
      0 − 1
+0−1=0
−INF
17.5 − 33.5
+11−27=13
+18
 6 − 21
+3−18=6
−82
9.5 − 19.5
+6−16=7
+1
  0.5 − 0.5
+0−0=1
+81
9.5 − 18.5
+4−13=11
+3
12 − 13
+9−10=6
+92
11 − 22
+4−15=14
−9
11.5 − 20.5
+5−14=13
+5
14 − 18
+8−12=12
+43
  11.5 − 21.5
+4−14=15
−12
15 − 17
+10−12=10
+47
11 − 20
+6−15=10
−28
16 − 16
+10−10=12
+60
10 − 22
+5−17=10
−74
25.5 − 36.5
+14−25=23
−18
17 − 13
+13−9=8
+73
13.5 − 18.5
+10−15=7
−47
 14.5 − 17.5
+10−13=9
−45
 18.5 − 13.5
+13−8=11
+38
32.5 − 29.5
+21−18=23
−4
16 − 17
+13−14=6
−32
19.5 − 16.5
+14−11=11
+2
26.5 − 20.5
+21−15=11
+24
14.5 − 18.5
+9−13=11
−67
0.5 − 0.5
+0−0=1
−60
17.5 − 14.5
+11−8=13
−6
19.5 − 15.5
+13−9=13
−11
18 − 13
+13−8=10
0
1 − 1
+1−1=0
−63
21.5 − 12.5
+15−6=13
+16
  18.5 − 13.5
+12−7=13
−40
19.5 − 10.5
+14−5=11
+5
 1 − 0
+1−0=0
+INF
 0.5 − 0.5
+0−0=1
−136
 0.5 − 0.5
+0−0=1
−90
  25.5 − 5.5
+21−1=9
+102
  
72Gogobello 1.4 64-bit2787                                                     11 − 19
+3−11=16
+54
  8.5 − 23.5
+4−19=9
−53
5.5 − 26.5
+3−24=5
−163
 14 − 18
+11−15=6
+48
11.5 − 20.5
+5−14=13
+8
1.5 − 2.5
+1−2=1
−2
7 − 24
+3−20=8
−104
12.5 − 19.5
+6−13=13
+10
 13 − 19
+8−14=10
+9
10 − 22
+4−16=12
−60
12 − 19
+7−14=10
−25
12 − 17
+8−13=8
−20
 17.5 − 14.5
+13−10=9
+45
      13.5 − 15.5
+9−11=9
−35
   17 − 13
+12−8=10
+7
17 − 13
+11−7=12
−1
  17.5 − 12.5
+12−7=11
−20
 33.5 − 10.5
+29−6=9
+116
  19.5 − 9.5
+15−5=9
+34
 20 − 9
+14−3=12
+24
18.5 − 11.5
+14−7=9
−21
18.5 − 10.5
+13−5=11
−24
  22.5 − 7.5
+19−4=7
+63
 21.5 − 7.5
+17−3=9
+45
73Ktulu 92785                                         0 − 1
+0−1=0
−INF
7 − 24
+3−20=8
−22
           9.5 − 23.5
+5−19=9
−21
8.5 − 19.5
+6−17=5
−28
7.5 − 24.5
+2−19=11
−66
10.5 − 22.5
+3−15=15
−3
   14 − 19
+7−12=14
+47
 11.5 − 19.5
+7−15=9
−4
 14.5 − 34.5
+2−22=25
−44
0 − 1
+0−1=0
−INF
13.5 − 16.5
+9−12=9
+24
11 − 19
+7−15=8
−52
16.5 − 15.5
+12−11=9
+31
   27 − 23
+22−18=10
+27
0.5 − 0.5
+0−0=1
−36
12.5 − 18.5
+4−10=17
−63
1 − 0
+1−0=0
+INF
17 − 10
+12−5=10
+73
 1 − 0
+1−0=0
+INF
 19 − 14
+14−9=10
+19
18.5 − 14.5
+10−6=17
−3
 1 − 0
+1−0=0
+INF
20 − 13
+15−8=10
−1
            1 − 0
+1−0=0
+INF
24.5 − 10.5
+19−5=11
+17
74Twisted Logic 20090922 64-bit2783                                                 2 − 2
+2−2=0
+144
            10 − 21
+5−16=10
−21
  18.5 − 31.5
+8−21=21
−4
13 − 19
+7−13=12
+5
  14 − 18
+7−11=14
−14
13.5 − 18.5
+8−13=11
−38
 23 − 27
+18−22=10
−27
 18 − 14
+13−9=10
+38
18.5 − 13.5
+13−8=11
+45
 7.5 − 6.5
+6−5=3
+13
19 − 13
+14−8=10
+46
14 − 16
+10−12=8
−38
16.5 − 13.5
+14−11=5
+15
18 − 14
+13−9=10
+8
16.5 − 15.5
+11−10=11
−26
19.5 − 12.5
+15−8=9
+25
17 − 15
+12−10=10
−34
19.5 − 12.5
+14−7=11
+3
 20 − 12
+14−6=12
+4
20 − 12
+15−7=10
+7
  21.5 − 9.5
+17−5=9
+51
18.5 − 11.5
+12−5=13
−16
  19.5 − 10.5
+17−8=5
+6
17.5 − 12.5
+14−9=7
−53
19 − 13
+15−9=8
−47
 22 − 9
+19−6=6
+42
75Pawny 1.2 64-bit2779                          0 − 1
+0−1=0
−INF
             6.5 − 27.5
+4−25=5
−47
      0.5 − 0.5
+0−0=1
+119
12.5 − 37.5
+6−31=13
−33
       11 − 21
+2−12=18
+28
0 − 1
+0−1=0
−INF
7 − 12
+3−8=8
+27
10 − 22
+5−17=10
−27
  11 − 21
+4−14=14
+1
14 − 19
+4−9=20
+48
13.5 − 19.5
+9−15=9
+25
10.5 − 20.5
+6−16=9
−25
16 − 16
+9−9=14
+69
8 − 17
+6−15=4
−74
5.5 − 16.5
+2−13=7
−128
14.5 − 17.5
+7−10=15
0
29.5 − 32.5
+18−21=23
+4
 0.5 − 0.5
+0−0=1
+36
14 − 18
+9−13=10
−38
 17 − 15
+13−11=8
+17
11.5 − 22.5
+7−18=9
−114
12 − 15
+9−12=6
−45
20.5 − 11.5
+15−6=11
+83
18 − 13
+11−6=14
+34
27 − 35
+15−23=24
−60
0.5 − 1.5
+0−1=1
−148
21 − 12
+14−5=14
+54
18 − 14
+11−7=14
−7
20.5 − 11.5
+16−7=9
+49
  21 − 11
+16−6=10
+33
20 − 12
+16−8=8
+14
2 − 0
+2−0=0
+INF
  20 − 12
+14−6=12
−7
20.5 − 12.5
+15−7=11
−8
1 − 0
+1−0=0
+INF
 22 − 10
+16−4=12
+15
23 − 9
+20−6=6
+53
  
76Frenzee 3.5.19 64-bit2778                          0 − 2
+0−2=0
−INF
               1 − 9
+0−8=2
−142
      3 − 3
+2−2=2
+149
    15 − 39
+9−33=12
−31
0 − 1
+0−1=0
−INF
4 − 6
+1−3=6
+67
 14.5 − 15.5
+8−9=13
+102
10 − 28
+3−21=14
−50
1 − 0
+1−0=0
+INF
 9.5 − 23.5
+6−20=7
−55
1.5 − 4.5
+0−3=3
−63
 9 − 23
+4−18=10
−68
12 − 21
+8−17=8
−26
12.5 − 16.5
+9−13=7
+14
0 − 2
+0−2=0
−INF
16 − 16
+11−11=10
+25
17 − 16
+14−13=6
+32
 18.5 − 12.5
+10−4=17
+63
13.5 − 18.5
+8−13=11
−45
15 − 17
+11−13=8
−17
  11.5 − 11.5
+9−9=5
−2
4 − 2
+3−1=2
+107
14.5 − 18.5
+9−13=11
−49
27 − 18
+19−10=16
+50
18.5 − 14.5
+14−10=9
+13
32 − 31
+19−18=26
−26
 15.5 − 18.5
+11−14=9
−80
19 − 12
+13−6=12
+8
 21 − 11
+16−6=10
+34
  1.5 − 0.5
+1−0=1
+80
25.5 − 13.5
+20−8=11
+32
44.5 − 19.5
+35−10=19
+50
0 − 1
+0−1=0
−INF
  20.5 − 11.5
+16−7=9
−10
 0 − 1
+0−1=0
−INF
20 − 12
+16−8=8
−22
77ProDeo 2.22776                         3.5 − 26.5
+1−24=5
+18
6.5 − 23.5
+3−20=7
+116
         4 − 26
+3−25=2
−112
   8 − 28
+5−25=6
−13
0.5 − 0.5
+0−0=1
+223
      6.5 − 25.5
+3−22=7
−74
        9 − 19
+7−17=4
−21
    14 − 16
+9−11=10
+81
   36 − 67
+21−52=30
−28
   16.5 − 19.5
+11−14=11
−2
 0 − 1
+0−1=0
−INF
 22.5 − 11.5
+18−7=9
+114
     17 − 18
+13−14=8
−23
   0.5 − 0.5
+0−0=1
−15
0.5 − 0.5
+0−0=1
−93
      1 − 0
+1−0=0
+INF
       
78RuyDos 1.0.27 64-bit2773                                                   9 − 17
+5−13=8
+42
  6 − 22
+4−20=4
−96
 8.5 − 19.5
+3−14=11
−5
 9 − 21
+3−15=12
−12
5 − 9
+3−7=4
+17
2 − 9
+1−8=2
−151
 10.5 − 17.5
+6−13=9
+22
13 − 15
+6−8=14
+71
 5 − 10
+4−9=2
−42
4.5 − 7.5
+3−6=3
−5
14 − 13
+9−8=10
+77
14.5 − 13.5
+11−10=7
+62
 20.5 − 26.5
+15−21=11
−24
15.5 − 13.5
+11−9=9
+35
10 − 17
+5−12=10
−73
6.5 − 7.5
+5−6=3
−13
15 − 12
+12−9=6
+45
11.5 − 11.5
+9−9=5
+2
   14.5 − 13.5
+11−10=7
+8
14 − 14
+9−9=10
−13
   17.5 − 10.5
+14−7=7
+47
13 − 15
+6−8=14
−82
 11.5 − 4.5
+9−2=5
+91
  16.5 − 12.5
+12−8=9
−23
 19.5 − 10.5
+14−5=11
+19
17.5 − 12.5
+12−7=11
−33
   22.5 − 14.5
+20−12=5
−18
  
79BugChess2 1.9 64-bit2769                          0 − 1
+0−1=0
−INF
   1 − 1
+0−0=2
+289
         1 − 0
+1−0=0
+INF
 3.5 − 6.5
+2−5=3
+88
      0.5 − 5.5
+0−5=1
−203
 7 − 22
+2−17=10
−20
  9 − 36
+6−33=6
−107
 4.5 − 9.5
+2−7=5
+7
0 − 1
+0−1=0
−INF
 9.5 − 21.5
+6−18=7
−26
1 − 1
+0−0=2
+113
 12 − 20
+6−14=12
+30
4 − 9
+3−8=2
−58
1.5 − 0.5
+1−0=1
+253
 1 − 0
+1−0=0
+INF
  13 − 19
+8−14=10
−27
18.5 − 14.5
+13−9=11
+67
  13 − 19
+8−14=10
−46
11.5 − 20.5
+6−15=11
−83
2 − 4
+1−3=2
−107
   17.5 − 16.5
+13−12=9
+5
21 − 17
+16−12=10
+31
20.5 − 10.5
+15−5=11
+84
21 − 19
+18−16=6
−4
 19.5 − 12.5
+13−6=13
+30
1 − 0
+1−0=0
+INF
 19 − 13
+13−7=12
0
 1 − 0
+1−0=0
+INF
  17 − 15
+11−9=12
−54
0.5 − 0.5
+0−0=1
−51
2 − 0
+2−0=0
+INF
 22.5 − 9.5
+16−3=13
+30
  18.5 − 13.5
+12−7=13
−50
80Bison 9.11 64-bit2768                                 3 − 29
+0−26=6
−63
        5 − 5
+1−1=8
+197
              0.5 − 0.5
+0−0=1
+94
8 − 22
+3−17=10
−35
10.5 − 21.5
+5−16=11
+3
 9.5 − 19.5
+5−15=9
−5
    0 − 1
+0−1=0
−INF
13.5 − 16.5
+9−12=9
+39
1 − 0
+1−0=0
+INF
 0.5 − 0.5
+0−0=1
+60
 0 − 1
+0−1=0
−INF
16 − 14
+12−10=8
+38
13 − 18
+6−11=14
−34
18.5 − 14.5
+13−9=11
+49
 13.5 − 14.5
+10−11=7
−8
16.5 − 17.5
+12−13=9
−5
 15.5 − 15.5
+11−11=9
−10
0 − 1
+0−1=0
−INF
15.5 − 14.5
+7−6=17
−15
27 − 24
+18−15=18
−8
0.5 − 0.5
+0−0=1
−7
1 − 1
+1−1=0
−55
   0.5 − 0.5
+0−0=1
−96
18.5 − 12.5
+12−6=13
−8
 20.5 − 10.5
+19−9=3
+55
  19 − 11
+15−7=8
+1
   19 − 11
+16−8=6
−4
81Jonny 4.002761                         0.5 − 0.5
+0−0=1
+322
       7 − 25
+4−22=6
+65
        2.5 − 7.5
+0−5=5
+52
     14.5 − 37.5
+7−30=15
+11
1.5 − 4.5
+1−4=1
−30
 2 − 24
+0−22=4
−212
  16 − 22
+7−13=18
+104
 2 − 8
+0−6=4
−56
 3.5 − 25.5
+1−23=5
−185
21 − 34
+10−23=22
+45
  12 − 20
+5−13=14
+42
2 − 5
+2−5=0
−84
  11.5 − 22.5
+7−18=9
−26
5.5 − 24.5
+3−22=5
−176
 16 − 15
+13−12=6
+52
14.5 − 17.5
+8−11=13
+6
  13.5 − 16.5
+11−14=5
−15
35 − 27
+23−15=24
+60
18 − 27
+10−19=16
−50
18 − 17
+14−13=8
+23
14 − 14
+9−9=10
+13
17 − 21
+12−16=10
−31
15.5 − 15.5
+11−11=9
+10
 20.5 − 11.5
+18−9=5
+98
17.5 − 14.5
+13−10=9
+17
22.5 − 8.5
+19−5=7
+137
14.5 − 19.5
+10−15=9
−87
  19 − 13
+16−10=6
+15
19.5 − 12.5
+15−8=9
+17
   20 − 10
+18−8=4
+65
23 − 9
+18−4=10
+76
0.5 − 1.5
+0−1=1
−203
 17.5 − 12.5
+13−8=9
−35
20.5 − 11.5
+17−8=7
+13
 22 − 9
+18−5=8
+55
82Godel 3.4.9 64-bit2750                         0 − 1
+0−1=0
−INF
       3.5 − 28.5
+1−26=5
−41
      0.5 − 1.5
+0−1=1
+87
0 − 1
+0−1=0
−INF
     0 − 1
+0−1=0
−INF
1 − 0
+1−0=0
+INF
        1 − 1
+0−0=2
+112
    12 − 21
+4−13=16
+42
 0 − 1
+0−1=0
−INF
10.5 − 20.5
+4−14=13
+11
    15.5 − 19.5
+9−13=13
+11
13 − 17
+8−12=10
−7
14 − 19
+9−14=10
−19
14 − 18
+9−13=10
−8
1.5 − 0.5
+1−0=1
+148
14.5 − 18.5
+10−14=9
−13
  10.5 − 20.5
+5−15=11
−84
1 − 0
+1−0=0
+INF
11.5 − 20.5
+9−18=5
−98
 16.5 − 17.5
+9−10=15
−12
26.5 − 23.5
+17−14=19
+4
16 − 15
+11−10=10
−9
16.5 − 11.5
+10−5=13
+22
 35.5 − 26.5
+26−17=19
+7
  16 − 12
+13−9=6
+4
14.5 − 15.5
+10−11=9
−62
19.5 − 10.5
+15−6=9
+41
21 − 11
+16−6=10
+42
23.5 − 9.5
+19−5=9
+78
  20.5 − 11.5
+17−8=7
+22
 18 − 13
+13−8=10
−32
83Chronos 1.9.9 64-bit2745                              0 − 1
+0−1=0
−INF
          1.5 − 0.5
+1−0=1
+366
1.5 − 8.5
+0−7=3
−33
           10 − 29
+6−25=8
−19
0.5 − 0.5
+0−0=1
+129
   8.5 − 7.5
+4−3=9
+156
0.5 − 1.5
+0−1=1
+17
 9.5 − 23.5
+3−17=13
0
2.5 − 4.5
+1−3=3
+39
  0 − 1
+0−1=0
−INF
 0 − 1
+0−1=0
−INF
 13 − 18
+8−13=10
0
13 − 17
+7−11=12
+1
14.5 − 18.5
+6−10=17
+3
15.5 − 16.5
+10−11=11
+26
12 − 21
+5−14=14
−54
31 − 32
+18−19=26
+26
  19 − 21
+16−18=6
+4
14.5 − 15.5
+6−7=17
+15
14.5 − 17.5
+10−13=9
−17
17.5 − 16.5
+10−9=15
+12
 24 − 27
+15−18=18
−27
18.5 − 13.5
+11−6=15
+27
17.5 − 14.5
+12−9=11
−1
 13 − 19
+5−11=16
−95
  16.5 − 13.5
+14−11=5
−7
23 − 9
+17−3=12
+96
17 − 13
+12−8=10
−8
1 − 1
+1−1=0
−58
19.5 − 13.5
+15−9=9
−3
22 − 8
+18−4=8
+95
18.5 − 11.5
+14−7=9
+5
 1 − 0
+1−0=0
+INF
17 − 14
+13−10=8
−46
84Cheese 1.9 64-bit2735                                 3 − 29
+1−27=4
−57
                    0 − 1
+0−1=0
−INF
               1 − 1
+1−1=0
+63
  12.5 − 19.5
+8−15=9
−25
14 − 18
+7−11=14
+7
    24 − 27
+15−18=18
+8
8.5 − 22.5
+5−19=7
−137
23.5 − 26.5
+14−17=19
−4
27 − 24
+18−15=18
+27
 44.5 − 38.5
+31−25=27
+19
24 − 26
+16−18=16
−36
 38 − 24
+27−13=22
+44
14.5 − 15.5
+9−10=11
−42
 37 − 45
+28−36=18
−69
 21.5 − 10.5
+15−4=13
+64
47 − 36
+35−24=24
−4
49.5 − 33.5
+33−17=33
+4
 21.5 − 10.5
+18−7=7
+61
23 − 9
+17−3=12
+74
19 − 13
+15−9=8
−3
19 − 14
+11−6=16
−21
85Carballo 1.7 64-bit2730                         0 − 1
+0−1=0
−INF
0 − 1
+0−1=0
−INF
             0 − 1
+0−1=0
−INF
      0.5 − 0.5
+0−0=1
+229
0.5 − 0.5
+0−0=1
+166
     0 − 1
+0−1=0
−INF
     0.5 − 0.5
+0−0=1
+121
 0.5 − 1.5
+0−1=1
+29
       12.5 − 21.5
+6−15=13
−16
 0 − 1
+0−1=0
−INF
15 − 17
+10−12=10
+34
11.5 − 20.5
+7−16=9
−49
18.5 − 15.5
+14−11=9
+80
0.5 − 0.5
+0−0=1
+15
10.5 − 17.5
+7−14=7
−47
12.5 − 19.5
+6−13=13
−30
0.5 − 0.5
+0−0=1
+7
19.5 − 14.5
+15−10=9
+87
15 − 16
+10−11=10
+9
13.5 − 18.5
+6−11=15
−27
38.5 − 44.5
+25−31=27
−19
   37 − 25
+26−14=22
+39
 1 − 0
+1−0=0
+INF
17.5 − 15.5
+14−12=7
−7
 19.5 − 12.5
+14−7=11
+35
19 − 14
+13−8=12
+4
  18 − 14
+12−8=12
−20
18.5 − 13.5
+13−8=11
−11
13.5 − 19.5
+8−14=11
−123
21 − 10
+15−4=12
+53
86Chess Tiger 2007.12713                              0 − 1
+0−1=0
−INF
  3.5 − 25.5
+0−22=7
+37
      0 − 1
+0−1=0
−INF
0 − 2
+0−2=0
−INF
     0 − 1
+0−1=0
−INF
      8 − 24
+0−16=16
+45
       12 − 19
+6−13=12
+94
9 − 22
+5−18=8
+4
  1 − 1
+1−1=0
+137
    12.5 − 17.5
+7−12=11
+20
13 − 20
+8−15=10
+1
12.5 − 19.5
+7−14=11
−3
 12 − 19
+6−13=12
−8
0.5 − 0.5
+0−0=1
+93
15 − 13
+8−6=14
+82
0 − 1
+0−1=0
−INF
1 − 1
+1−1=0
+55
 11.5 − 16.5
+5−10=13
−22
14.5 − 17.5
+9−12=11
+1
26 − 24
+18−16=16
+36
   26.5 − 35.5
+14−23=25
−51
17 − 13
+13−9=8
+41
1 − 1
+1−1=0
−11
13 − 19
+8−14=10
−72
17.5 − 14.5
+14−11=7
+24
1 − 1
+0−0=2
−21
16.5 − 14.5
+9−7=15
−6
0 − 1
+0−1=0
−INF
  19.5 − 12.5
+14−7=11
+29
1 − 0
+1−0=0
+INF
17.5 − 16.5
+11−10=13
−41
87Shield 2.0 64-bit2711                                                   2.5 − 23.5
+1−22=3
−156
                                   16 − 14
+11−9=10
+16
            
88Devel 1.80902707                                                                   11 − 18
+5−12=12
+58
  13.5 − 18.5
+7−12=13
+40
10.5 − 33.5
+6−29=9
−116
 12 − 20
+6−14=12
−4
11 − 21
+6−16=10
−33
11 − 21
+6−16=10
−34
 4.5 − 11.5
+2−9=5
−91
13 − 19
+7−13=12
0
 13 − 19
+10−16=6
−15
26.5 − 35.5
+17−26=19
−7
19 − 13
+11−5=16
+95
24 − 38
+13−27=22
−44
25 − 37
+14−26=22
−39
35.5 − 26.5
+23−14=25
+51
14 − 16
+9−11=10
−16
 26.5 − 35.5
+18−27=17
−53
 22 − 10
+18−6=8
+128
 14 − 18
+9−13=10
−54
22.5 − 9.5
+18−5=9
+122
  19 − 13
+13−7=12
+21
25 − 13
+22−10=6
+82
16.5 − 13.5
+12−9=9
−5
19 − 13
+14−8=10
+21
89Marvin 2.2.0 64-bit2703                                                                      10.5 − 19.5
+5−14=11
−5
  12 − 20
+7−15=10
−7
12 − 20
+8−16=8
−14
     12.5 − 19.5
+8−15=9
−17
  15.5 − 14.5
+10−9=11
+42
 13 − 17
+9−13=8
−41
 35.5 − 26.5
+27−18=17
+53
  18.5 − 11.5
+15−8=7
+81
  14.5 − 15.5
+11−12=7
−27
   17.5 − 12.5
+13−8=9
+22
 18 − 14
+13−9=10
+4
90Chessmaster 11 Paralyse2702                                         0 − 1
+0−1=0
−INF
      0.5 − 1.5
+0−1=1
+82
             0 − 1
+0−1=0
−INF
   0.5 − 0.5
+0−0=1
+178
       0 − 2
+0−2=0
−INF
   0 − 1
+0−1=0
−INF
0.5 − 0.5
+0−0=1
+96
    0 − 1
+0−1=0
−INF
1 − 1
+1−1=0
+11
    1.5 − 0.5
+1−0=1
+141
   18 − 14
+11−7=14
+11
   14.5 − 15.5
+10−11=9
−47
0 − 1
+0−1=0
−INF
91Arminius 2017-01-01 64-bit2701                         0 − 1
+0−1=0
−INF
       5 − 27
+2−24=6
+68
      0 − 1
+0−1=0
−INF
0 − 1
+0−1=0
−INF
            0 − 1
+0−1=0
−INF
     0.5 − 0.5
+0−0=1
+211
     0.5 − 1.5
+0−1=1
−8
 0 − 1
+0−1=0
−INF
 0 − 1
+0−1=0
−INF
9.5 − 19.5
+5−15=9
−34
   0.5 − 1.5
+0−1=1
−80
 12.5 − 16.5
+8−12=9
+23
 12.5 − 18.5
+6−12=13
+8
 12 − 16
+9−13=6
−4
13.5 − 16.5
+11−14=5
+7
45 − 37
+36−28=18
+69
15.5 − 17.5
+12−14=7
+7
19 − 13
+14−8=10
+72
 10 − 22
+6−18=8
−128
11.5 − 18.5
+8−15=7
−81
0.5 − 1.5
+0−1=1
−141
 15 − 15
+9−9=12
0
0.5 − 0.5
+0−0=1
+21
0 − 1
+0−1=0
−INF
15.5 − 14.5
+9−8=13
−14
  18.5 − 13.5
+14−9=9
+20
0 − 1
+0−1=0
−INF
 
92RedQueen 1.1.4 64-bit2700                                                        1 − 6
+0−5=2
−67
  10 − 22
+5−17=10
+54
   2 − 5
+1−4=2
+22
         9.5 − 21.5
+5−17=9
−51
 13.5 − 25.5
+8−20=11
−32
     15.5 − 14.5
+11−10=9
+62
9 − 23
+3−17=12
−96
  14.5 − 17.5
+11−14=7
−24
    15 − 15
+9−9=12
0
 20.5 − 10.5
+15−5=11
+97
      18.5 − 13.5
+13−8=11
+15
93Delfi 5.42692                                         0.5 − 0.5
+0−0=1
+307
      0 − 1
+0−1=0
−INF
     2 − 2
+1−1=2
+218
  0 − 1
+0−1=0
−INF
     12 − 24
+7−19=10
+56
      0.5 − 0.5
+0−0=1
+136
9 − 20
+3−14=12
−24
 11.5 − 18.5
+5−12=13
+16
12 − 20
+6−14=12
+7
19.5 − 44.5
+10−35=19
−50
0 − 1
+0−1=0
−INF
10.5 − 19.5
+5−14=11
−19
15 − 17
+9−11=12
+54
10.5 − 20.5
+9−19=3
−55
10 − 20
+8−18=4
−65
10.5 − 19.5
+6−15=9
−41
13 − 17
+8−12=10
+8
10.5 − 21.5
+4−15=13
−64
12.5 − 19.5
+7−14=11
−35
1 − 1
+0−0=2
+21
 18 − 14
+13−9=10
+54
  0.5 − 0.5
+0−0=1
−21
10.5 − 20.5
+5−15=11
−97
 0 − 1
+0−1=0
−INF
16.5 − 16.5
+12−12=9
−15
15.5 − 14.5
+12−11=7
−4
19 − 15
+12−8=14
+14
16.5 − 13.5
+14−11=5
+12
16 − 15
+13−12=6
−10
71.5 − 53.5
+51−33=41
+19
94Gandalf 7 64-bit2687                              0 − 1
+0−1=0
−INF
                1 − 0
+1−0=0
+INF
0 − 1
+0−1=0
−INF
        0 − 1
+0−1=0
−INF
        0 − 1
+0−1=0
−INF
    11.5 − 18.5
+7−14=9
+21
  12.5 − 20.5
+7−15=11
+8
1 − 0
+1−0=0
+INF
 12.5 − 17.5
+7−12=11
+33
0.5 − 0.5
+0−0=1
+51
 9 − 23
+4−18=10
−76
11 − 21
+6−16=10
−42
1 − 1
+1−1=0
+58
36 − 47
+24−35=24
+4
14 − 19
+8−13=12
−4
14.5 − 16.5
+7−9=15
+6
 9.5 − 22.5
+5−18=9
−122
15.5 − 14.5
+12−11=7
+27
 1 − 0
+1−0=0
+INF
 1 − 0
+1−0=0
+INF
    11.5 − 20.5
+6−15=11
−110
28 − 22
+18−12=20
+18
0 − 1
+0−1=0
−INF
95Djinn 1.021 64-bit2677                                                0.5 − 1.5
+0−1=1
+107
     0 − 1
+0−1=0
−INF
        0 − 1
+0−1=0
−INF
    0.5 − 1.5
+0−1=1
+28
 0.5 − 0.5
+0−0=1
+90
10.5 − 18.5
+5−13=11
+24
  0 − 1
+0−1=0
−INF
   0 − 2
+0−2=0
−INF
 1.5 − 0.5
+1−0=1
+203
9.5 − 23.5
+5−19=9
−78
13.5 − 19.5
+9−15=9
+3
33.5 − 49.5
+17−33=33
−4
 1 − 0
+1−0=0
+INF
   14 − 18
+7−11=14
−11
14.5 − 15.5
+8−9=13
+14
 16.5 − 16.5
+12−12=9
+15
     30.5 − 31.5
+18−19=25
−16
14 − 18
+8−12=12
−52
96Naraku 1.312675                                                                         10.5 − 19.5
+8−17=5
−6
     11 − 19
+7−15=8
−1
  8 − 22
+4−18=8
−95
         14.5 − 15.5
+11−12=7
+4
   13.5 − 16.5
+8−11=11
−38
  14 − 16
+10−12=8
−35
97Daydreamer 1.75 64-bit2669                                                      0.5 − 3.5
+0−3=1
−42
        9.5 − 22.5
+4−17=11
+62
         12.5 − 17.5
+9−14=7
+53
10 − 22
+4−16=12
−15
11.5 − 20.5
+7−16=9
+10
  9.5 − 22.5
+3−16=13
−30
 12.5 − 17.5
+8−13=9
+35
 11.5 − 18.5
+7−14=9
−5
10.5 − 21.5
+7−18=7
−61
14 − 18
+8−12=12
+20
  13 − 19
+7−13=12
−21
    15 − 19
+8−12=14
−14
  16.5 − 13.5
+11−8=11
+38
  15 − 17
+9−11=12
−22
18 − 12
+15−9=6
+67
98ECE X3 64-bit2668                                                                      5.5 − 25.5
+1−21=9
−102
7.5 − 22.5
+4−19=7
−63
 13 − 19
+9−15=8
+47
9 − 23
+6−20=6
−53
  14.5 − 22.5
+12−20=5
+18
  11.5 − 20.5
+8−17=7
−13
11.5 − 20.5
+8−17=7
−22
 9 − 23
+3−17=12
−74
13.5 − 18.5
+8−13=11
+11
12.5 − 19.5
+7−14=11
−29
 13 − 25
+10−22=6
−82
12.5 − 17.5
+8−13=9
−22
 13.5 − 18.5
+9−14=9
−20
 13.5 − 16.5
+11−14=5
−12
20.5 − 11.5
+15−6=11
+110
    12.5 − 17.5
+9−14=7
−60
 
99Phalanx XXV2667                                                            0 − 1
+0−1=0
−INF
   0 − 1
+0−1=0
−INF
       0 − 1
+0−1=0
−INF
  1 − 0
+1−0=0
+INF
      0 − 1
+0−1=0
−INF
13 − 19
+9−15=8
+3
19.5 − 13.5
+14−8=11
+123
0 − 1
+0−1=0
−INF
 13.5 − 16.5
+9−12=9
+5
 15.5 − 14.5
+11−10=9
+47
1 − 0
+1−0=0
+INF
 15 − 16
+12−13=6
+10
22 − 28
+12−18=20
−18
31.5 − 30.5
+19−18=25
+16
 17 − 15
+11−9=12
+22
17.5 − 12.5
+14−9=7
+60
 16.5 − 16.5
+15−15=3
0
100Alaric 7072665                                         0.5 − 0.5
+0−0=1
+273
               0.5 − 0.5
+0−0=1
+258
     10 − 22
+4−16=12
+79
1 − 0
+1−0=0
+INF
      7.5 − 21.5
+3−17=9
−45
10.5 − 24.5
+5−19=11
−17
9 − 22
+6−19=6
−42
 12 − 20
+8−16=8
+22
  13.5 − 18.5
+7−12=13
+50
11 − 19
+8−16=6
+4
9 − 22
+5−18=8
−55
13 − 18
+8−13=10
+32
14 − 17
+10−13=8
+46
14 − 19
+6−11=16
+21
10 − 21
+4−15=12
−53
16.5 − 17.5
+10−11=13
+41
 13 − 19
+8−14=10
−21
14 − 18
+9−13=10
−4
1 − 0
+1−0=0
+INF
 13.5 − 18.5
+8−13=11
−15
53.5 − 71.5
+33−51=41
−19
1 − 0
+1−0=0
+INF
18 − 14
+12−8=12
+52
16 − 14
+12−10=8
+35
12 − 18
+9−15=6
−67
 16.5 − 16.5
+15−15=3
0
 
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

History of "pure" testing

History of "pure" testing for all engines


Likelihood of superiority for "pure" database

LOS matrix

Pure all engines (top 100)
#NameElo123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100
1SugaR XPrO 1.2 64-bit 4CPU3578 64.875.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 6 64-bit 4CPU357235.2 64.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 11.2 64-bit 4CPU356624.535.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fire 5 64-bit 4CPU33820.00.00.0 88.288.698.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Deep Shredder 13 64-bit 4CPU33640.00.00.011.8 49.890.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Fizbo 1.9 64-bit 4CPU33640.00.00.011.450.2 89.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Andscacs 0.921 64-bit 4CPU33410.00.00.01.79.510.7 99.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Gull 3 64-bit 4CPU33000.00.00.00.00.00.01.0 88.996.497.699.798.299.899.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Equinox 3.30 64-bit 4CPU32860.00.00.00.00.00.00.111.1 74.880.993.387.796.897.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Chiron 4 64-bit 4CPU32770.00.00.00.00.00.00.03.625.2 58.075.075.887.494.599.699.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Hannibal 1.7 64-bit 4CPU32740.00.00.00.00.00.00.02.419.142.0 67.468.482.990.899.499.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Critter 1.6a 64-bit 4CPU32690.00.00.00.00.00.00.00.36.725.032.6 56.372.085.798.899.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Fritz 16 64-bit 4CPU32660.00.00.00.00.00.00.01.812.324.231.643.7 60.981.393.794.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14NirvanaChess 2.3 64-bit 4CPU32610.00.00.00.00.00.00.00.23.212.617.128.039.1 72.693.794.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Texel 1.07 64-bit 4CPU32500.00.00.00.00.00.00.00.32.35.59.214.318.727.4 73.173.197.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
16BlackMamba 2.0 64-bit 4CPU32380.00.00.00.00.00.00.00.00.00.40.61.26.36.326.9 50.995.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
17Rybka 4.1 64-bit 4CPU32380.00.00.00.00.00.00.00.00.00.30.50.56.05.226.949.1 96.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
18Elektro 1.2 64-bit 4CPU32090.00.00.00.00.00.00.00.00.00.00.00.00.20.12.54.23.2 90.999.899.599.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
19Naum 4.6 64-bit 4CPU31860.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.19.1 90.288.291.698.999.799.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
20Strelka 5.5 64-bit31640.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.29.8 55.568.890.898.198.299.4100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
21Pedone 1.6 64-bit 4CPU31610.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.511.844.5 61.380.794.196.497.499.699.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
22Arasan 20.3 64-bit 4CPU31550.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.68.431.238.7 68.591.292.994.698.898.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
23Hiarcs 14 4CPU31450.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.19.219.331.5 81.886.292.698.898.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
24Vajolet2 2.4 64-bit 4CPU31270.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.31.95.98.818.2 57.670.086.587.799.899.999.799.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
25Laser 1.4 64-bit 4CPU31230.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.31.83.67.113.842.4 64.081.984.099.599.799.699.499.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
26Protector 1.9.0 64-bit31140.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.62.65.47.430.036.0 76.982.298.498.999.999.899.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
27iCE 3.0 64-bit31010.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.41.21.213.518.123.1 59.696.297.599.599.197.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
28Senpai 2.0 64-bit30970.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.51.41.612.316.017.840.4 90.893.198.197.294.599.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
29Spike 1.4 Leiden 4CPU30660.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0