CCRL 404FRC
Downloads and Statistics
June 19, 2018
Testing summary:
Total: 223'100 games
played by 177 programs
2080 CPU days (X2 4600+)

White wins: 92'069 (41.3%)
Black wins: 80'146 (35.9%)
Draws: 50'885 (22.8%)
White score: 52.7%

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, 51'400 games:

CCRL 404FRC Rating List — Pure all engines

Shredder GUI, ChessGUI by Matthias Gemuh, Ponder off, 5-men EGTB, 128MB hash, random openings with switched sides
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 June 19, 2018 with Bayeselo based on 51'400 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Stockfish 9 64-bit3670 (−12)+15−1577.8%−225.333.8%1800 
92.6%
2Houdini 6 64-bit3656 (−9)+15−1575.8%−209.034.4%1800
100.0%
3Komodo 12.1.1 64-bit3590 (−10)+15−1466.5%−132.037.8%1800
100.0%
4Fire 7 64-bit3486 (−10)+13−1360.0%−83.634.2%2400
100.0%
5Shredder 13 64-bit3378 (−11)+13−1349.1%+4.730.7%2600
100.0%
6Critter 1.6a 64-bit3289 (−5)+12−1249.0%+8.224.9%3300
99.2%
7Chiron 4 64-bit3269 (−3)+12−1246.9%+30.022.0%3300
100.0%
8Senpai 2.0 64-bit3205 (−4)+18−1848.4%+12.924.9%1200
100.0%
9Rybka 4.1 64-bit3162 (−2)+14−1344.5%+42.526.4%2200
99.2%
10Nemorino 4.00 64-bit3134 (−2)+19−1952.2%−18.727.6%1000
100.0%
11Naum 4.6 64-bit3082 (+1)+11−1153.2%−24.024.7%3200
100.0%
12Demolito 2017-08-26 64-bit2970 (−2)+17−1744.6%+46.923.9%1400
99.7%
13Spike 1.4 Leiden2942 (−2)+13−1343.4%+56.121.2%2500
88.0%
14Hiarcs 13.22931 (+3)+13−1344.4%+50.419.7%2700
70.9%
15Bobcat 8.0 64-bit2925 (+2)+18−1845.8%+31.325.2%1100
85.7%
16EXchess 7.92b 64-bit2911 (+6)+19−1951.4%−8.824.7%1000
97.3%
17Cheng 4.39 64-bit2887 (0)+17−1745.1%+37.423.0%1300
74.6%
18Deep Sjeng WC2008 64-bit2880 (+2)+14−1453.5%−27.223.5%2100
100.0%
19Cyclone xTreme Fear2832 (+7)+13−1355.0%−43.820.2%2400
98.4%
20Tornado 8.0 64-bit2807 (0)+19−1953.4%−25.022.0%1000
94.6%
21GNU Chess 5.60 64-bit2788 (0)+15−1547.2%+19.923.6%1700
60.1%
22The Baron 3.29 64-bit2785 (−4)+18−1847.2%+19.823.6%1100
99.5%
23Loop for Chess9602755 (−1)+14−1458.2%−66.821.8%2100
73.3%
24Octochess 5190 64-bit2749 (−4)+16−1650.7%−6.223.9%1400
97.6%
25Bright 0.4a2728 (+5)+14−1456.6%−51.220.2%2200
96.4%
26‑27Cheese 1.9.1 64-bit2708 (+2)+17−1751.3%−9.721.3%1200
53.4%
26‑27Frenzee 3.5.19 64-bit2708 (−3)+14−1453.2%−27.115.6%2100
87.8%
28Arminius 2017-01-01 64-bit2694 (−1)+18−1856.3%−46.919.5%1100
100.0%
29Nebula 2.0 64-bit2611 (+3)+13−1347.1%+23.820.0%2600
73.1%
30Daydreamer 1.75 64-bit2605 (−2)+12−1247.6%+20.021.3%2700
98.5%
31Maverick 1.5 64-bit2583 (+1)+16−1648.5%+11.920.1%1400
94.2%
32Movei 00.8.4382567 (−3)+12−1252.4%−19.418.7%2700
55.4%
33Monolith 0.4 64-bit2566 (−1)+19−1949.4%+4.018.9%1000
99.1%
34Pharaon 3.5.12538 (−7)+13−1353.4%−29.918.4%2500
80.9%
35Jonny 2.832530 (+4)+13−1353.5%−29.316.0%2400
61.0%
36Amyan 1.722528 (+3)+13−1353.1%−27.317.1%2400
60.1%
37Hermann 2.8 64-bit2525 (−6)+14−1453.4%−28.515.2%2200
71.9%
38Fridolin 2.0 64-bit2519 (−5)+18−1849.5%+3.621.1%1100
64.5%
39DanaSah 6.302514 (−1)+19−1947.3%+18.322.3%1000
52.4%
40Hamsters 0.7.12513 (−3)+14−1353.4%−29.619.0%2200
99.9%
41Ufim 8.022484 (−2)+14−1453.2%−27.119.4%2200
100.0%
42LittleThought 1.052 64-bit2401 (−4)+14−1449.4%+2.816.5%2000
99.7%
43SlowChess 2.960d2373 (+1)+15−1546.7%+26.218.2%1900
100.0%
44Hussar 0.42335 (+3)+15−1541.7%+66.218.4%1900
69.7%
45Teki 2 64-bit2329 (0)+19−1948.1%+14.818.7%1000
95.7%
46Patzer 3.802308 (−2)+15−1542.2%+61.814.7%1900
95.1%
47TJchess 1.012290 (+3)+15−1541.7%+67.817.0%1800
99.9%
48Aice 0.99.22257 (−2)+15−1544.5%+42.414.0%2100
73.8%
49Ayito 0.2.9942251 (−1)+15−1544.0%+48.713.5%2100
99.3%
50Betsy Fischer2225 (−4)+15−1542.3%+62.716.9%2000
100.0%
51Chispa 4.0.32156 (−11)+17−1744.5%+48.226.7%1400
97.7%
52Homer 1.022132 (+8)+18−1843.1%+52.516.8%1300
100.0%
53RamJet 0.142029 (+2)+22−2240.6%+70.418.5%800
99.4%
54Galjoen 0.35.2 64-bit1988 (−3)+24−2423.4%+218.016.5%800
100.0%
55Taktix 2.23x1894 (+9)+25−2537.8%+94.313.4%900
54.7%
56BigLion 2.23x1892 (+14)+25−2537.6%+96.611.3%900
100.0%
57ArcBishop80 2.24a1495 (+12)+43−4524.7%+253.011.3%300
91.9%
58BigLion80 2.23x1458 (+11)+44−4619.7%+302.311.3%300
 

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
#NameELO12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
1Stockfish 9 64-bit3670 154.5 − 145.5
+65−56=179
−5
189 − 111
+107−29=164
−4
237.5 − 62.5
+177−2=121
+6
259.5 − 40.5
+224−5=71
−9
275.5 − 24.5
+253−2=45
−9
284 − 16
+270−2=28
+48
                                                   
2Houdini 6 64-bit3656145.5 − 154.5
+56−65=179
+5
 188 − 112
+106−30=164
+7
226 − 74
+170−18=112
−2
256.5 − 43.5
+217−4=79
−11
272.5 − 27.5
+250−5=45
−8
276.5 − 23.5
+256−3=41
−4
                                                   
3Komodo 12.1.1 64-bit3590111 − 189
+29−107=164
+4
112 − 188
+30−106=164
−7
 201.5 − 98.5
+132−29=139
0
242.5 − 57.5
+196−11=93
+5
259.5 − 40.5
+224−5=71
−19
270.5 − 29.5
+246−5=49
+23
                                                   
4Fire 7 64-bit348662.5 − 237.5
+2−177=121
−6
74 − 226
+18−170=112
+2
98.5 − 201.5
+29−132=139
0
 198.5 − 101.5
+124−27=149
−10
232.5 − 67.5
+182−17=101
−9
243 − 57
+200−14=86
+6
262.5 − 37.5
+232−7=61
+20
269.5 − 30.5
+244−5=51
+14
                                                 
5Shredder 13 64-bit337840.5 − 259.5
+5−224=71
+9
43.5 − 256.5
+4−217=79
+11
57.5 − 242.5
+11−196=93
−5
101.5 − 198.5
+27−124=149
+10
 186 − 114
+128−56=116
−10
207.5 − 92.5
+157−42=101
+20
78 − 22
+65−9=26
+30
233.5 − 66.5
+195−28=77
−12
77 − 23
+63−9=28
−51
251 − 49
+222−20=58
−29
                                               
6Critter 1.6a 64-bit328924.5 − 275.5
+2−253=45
+9
27.5 − 272.5
+5−250=45
+8
40.5 − 259.5
+5−224=71
+19
67.5 − 232.5
+17−182=101
+9
114 − 186
+56−128=116
+10
 143 − 157
+86−100=114
−35
60 − 40
+46−26=28
−14
209 − 91
+157−39=104
+4
75 − 25
+61−11=28
+22
231 − 69
+198−36=66
−3
90 − 10
+84−4=12
+42
267 − 33
+243−9=48
−14
269 − 31
+247−9=44
−12
                                            
7Chiron 4 64-bit326916 − 284
+2−270=28
−48
23.5 − 276.5
+3−256=41
+4
29.5 − 270.5
+5−246=49
−23
57 − 243
+14−200=86
−6
92.5 − 207.5
+42−157=101
−20
157 − 143
+100−86=114
+35
 54 − 46
+39−31=30
−36
205.5 − 94.5
+168−57=75
+25
74.5 − 25.5
+61−12=27
+40
223 − 77
+181−35=84
−14
86 − 14
+81−9=10
+21
269.5 − 30.5
+252−13=35
+33
261 − 39
+238−16=46
−25
                                            
8Senpai 2.0 64-bit3205   37.5 − 262.5
+7−232=61
−20
22 − 78
+9−65=26
−30
40 − 60
+26−46=28
+14
46 − 54
+31−39=30
+36
 59.5 − 40.5
+42−23=35
+20
62.5 − 37.5
+49−24=27
+17
63 − 37
+47−21=32
−34
80.5 − 19.5
+66−5=29
−16
85.5 − 14.5
+77−6=17
+27
84 − 16
+77−9=14
+11
                                            
9Rybka 4.1 64-bit3162   30.5 − 269.5
+5−244=51
−14
66.5 − 233.5
+28−195=77
+12
91 − 209
+39−157=104
−4
94.5 − 205.5
+57−168=75
−25
40.5 − 59.5
+23−42=35
−20
 51.5 − 48.5
+33−30=37
−21
196.5 − 103.5
+145−52=103
+23
81 − 19
+70−8=22
+44
77 − 23
+67−13=20
−14
80.5 − 19.5
+70−9=21
+3
78 − 22
+66−10=24
−29
  90.5 − 9.5
+85−4=11
+90
                                        
10Nemorino 4.00 64-bit3134    23 − 77
+9−63=28
+51
25 − 75
+11−61=28
−22
25.5 − 74.5
+12−61=27
−40
37.5 − 62.5
+24−49=27
−17
48.5 − 51.5
+30−33=37
+21
 56.5 − 43.5
+38−25=37
−8
70.5 − 29.5
+59−18=23
−13
77.5 − 22.5
+63−8=29
+3
80.5 − 19.5
+72−11=17
+39
77.5 − 22.5
+66−11=23
−3
                                           
11Naum 4.6 64-bit3082    49 − 251
+20−222=58
+29
69 − 231
+36−198=66
+3
77 − 223
+35−181=84
+14
37 − 63
+21−47=32
+34
103.5 − 196.5
+52−145=103
−23
43.5 − 56.5
+25−38=37
+8
 64.5 − 35.5
+51−22=27
−8
206 − 94
+166−54=80
−7
217.5 − 82.5
+184−49=67
+15
70.5 − 29.5
+56−15=29
−15
71.5 − 28.5
+63−20=17
−3
217.5 − 82.5
+186−51=63
−26
224 − 76
+191−43=66
−16
250.5 − 49.5
+220−19=61
+13
                                       
12Demolito 2017-08-26 64-bit2970     10 − 90
+4−84=12
−42
14 − 86
+9−81=10
−21
19.5 − 80.5
+5−66=29
+16
19 − 81
+8−70=22
−44
29.5 − 70.5
+18−59=23
+13
35.5 − 64.5
+22−51=27
+8
 54.5 − 45.5
+36−27=37
+1
58 − 42
+46−30=24
+18
52.5 − 47.5
+39−34=27
−25
60.5 − 39.5
+41−20=39
+7
59.5 − 40.5
+47−28=25
−14
63.5 − 36.5
+52−25=23
+7
73 − 27
+65−19=16
+41
 75.5 − 24.5
+65−14=21
+11
                                     
13Spike 1.4 Leiden2942     33 − 267
+9−243=48
+14
30.5 − 269.5
+13−252=35
−33
14.5 − 85.5
+6−77=17
−27
23 − 77
+13−67=20
+14
22.5 − 77.5
+8−63=29
−3
94 − 206
+54−166=80
+7
45.5 − 54.5
+27−36=37
−1
 46 − 54
+32−40=28
−39
52 − 48
+36−32=32
−4
54.5 − 45.5
+41−32=27
+2
64 − 36
+53−25=22
+46
60.5 − 39.5
+47−26=27
+13
59 − 41
+48−30=22
−44
 65 − 35
+53−23=24
−45
 75.5 − 24.5
+62−11=27
−4
 80.5 − 19.5
+71−10=19
+24
 87 − 13
+81−7=12
+90
 90 − 10
+84−4=12
+30
87 − 13
+81−7=12
−13
                            
14Hiarcs 13.22931     31 − 269
+9−247=44
+12
39 − 261
+16−238=46
+25
16 − 84
+9−77=14
−11
19.5 − 80.5
+9−70=21
−3
19.5 − 80.5
+11−72=17
−39
82.5 − 217.5
+49−184=67
−15
42 − 58
+30−46=24
−18
54 − 46
+40−32=28
+39
 56 − 44
+47−35=18
+39
52.5 − 47.5
+39−34=27
−1
51.5 − 48.5
+42−39=19
−32
52 − 48
+35−31=34
−39
57.5 − 42.5
+40−25=35
−47
 72.5 − 27.5
+62−17=21
+25
79 − 21
+70−12=18
+82
72 − 28
+63−19=18
−7
75.5 − 24.5
+66−15=19
+14
78 − 22
+70−14=16
+19
 78 − 22
+70−14=16
0
 84 − 16
+75−7=18
−46
87.5 − 12.5
+81−6=13
0
                            
15Bobcat 8.0 64-bit2925        22 − 78
+10−66=24
+29
22.5 − 77.5
+11−66=23
+3
29.5 − 70.5
+15−56=29
+15
47.5 − 52.5
+34−39=27
+25
48 − 52
+32−36=32
+4
44 − 56
+35−47=18
−39
 47 − 53
+36−42=22
−36
55 − 45
+38−28=34
−3
55.5 − 44.5
+44−33=23
−6
65 − 35
+54−24=22
+16
 67.5 − 32.5
+56−21=23
−7
                                     
16EXchess 7.92b 64-bit2911          28.5 − 71.5
+20−63=17
+3
39.5 − 60.5
+20−41=39
−7
45.5 − 54.5
+32−41=27
−2
47.5 − 52.5
+34−39=27
+1
53 − 47
+42−36=22
+36
 52 − 48
+43−39=18
−9
47.5 − 52.5
+34−39=27
−50
62.5 − 37.5
+53−28=19
+14
 65 − 35
+49−19=32
−22
72.5 − 27.5
+63−18=19
+46
                                    
17Cheng 4.39 64-bit2887          82.5 − 217.5
+51−186=63
+26
40.5 − 59.5
+28−47=25
+14
36 − 64
+25−53=22
−46
48.5 − 51.5
+39−42=19
+32
45 − 55
+28−38=34
+3
48 − 52
+39−43=18
+9
 56.5 − 43.5
+44−31=25
+40
52.5 − 47.5
+42−37=21
−36
53 − 47
+42−36=22
−56
62.5 − 37.5
+50−25=25
−9
61.5 − 38.5
+49−26=25
−19
                                    
18Deep Sjeng WC2008 64-bit2880        9.5 − 90.5
+4−85=11
−90
 76 − 224
+43−191=66
+16
36.5 − 63.5
+25−52=23
−7
39.5 − 60.5
+26−47=27
−13
48 − 52
+31−35=34
+39
44.5 − 55.5
+33−44=23
+6
52.5 − 47.5
+39−34=27
+50
43.5 − 56.5
+31−44=25
−40
 59.5 − 40.5
+46−27=27
+17
62 − 38
+50−26=24
+12
67 − 33
+53−19=28
+28
63.5 − 36.5
+45−18=37
−8
65 − 35
+54−24=22
−14
72.5 − 27.5
+60−15=25
+30
66.5 − 33.5
+52−19=29
−38
 70.5 − 29.5
+60−19=21
−18
 77.5 − 22.5
+71−16=13
−44
81.5 − 18.5
+72−9=19
−27
 87.5 − 12.5
+81−6=13
+12
                          
19Cyclone xTreme Fear2832          49.5 − 250.5
+19−220=61
−13
27 − 73
+19−65=16
−41
41 − 59
+30−48=22
+44
42.5 − 57.5
+25−40=35
+47
35 − 65
+24−54=22
−16
37.5 − 62.5
+28−53=19
−14
47.5 − 52.5
+37−42=21
+36
40.5 − 59.5
+27−46=27
−17
 51 − 49
+40−38=22
−18
55 − 45
+44−34=22
−8
60 − 40
+47−27=26
+22
68 − 32
+56−20=24
+52
58 − 42
+47−31=22
−22
59.5 − 40.5
+52−33=15
−31
 73 − 27
+67−21=12
+62
 75.5 − 24.5
+64−13=23
−31
76 − 24
+63−11=26
−38
 86.5 − 13.5
+79−6=15
+43
 85 − 15
+76−6=18
−10
78 − 22
+71−15=14
−74
82 − 18
+74−10=16
−44
91.5 − 8.5
+88−5=7
+102
                     
20Tornado 8.0 64-bit2807                47 − 53
+36−42=22
+56
38 − 62
+26−50=24
−12
49 − 51
+38−40=22
+18
 46 − 54
+35−43=22
−49
54.5 − 45.5
+45−36=19
+12
57 − 43
+43−29=28
−3
55 − 45
+42−32=26
−23
60 − 40
+48−28=24
−6
61.5 − 38.5
+52−29=19
−12
66 − 34
+59−27=14
+26
                               
21GNU Chess 5.60 64-bit2788           24.5 − 75.5
+14−65=21
−11
35 − 65
+23−53=24
+45
27.5 − 72.5
+17−62=21
−25
32.5 − 67.5
+21−56=23
+7
35 − 65
+19−49=32
+22
37.5 − 62.5
+25−50=25
+9
33 − 67
+19−53=28
−28
45 − 55
+34−44=22
+8
54 − 46
+43−35=22
+49
 49.5 − 50.5
+39−40=21
−6
53.5 − 46.5
+37−30=33
−9
52.5 − 47.5
+41−36=23
−21
64 − 36
+58−30=12
+51
56.5 − 43.5
+43−30=27
−33
61.5 − 38.5
+51−28=21
+5
 73 − 27
+59−13=28
−14
67.5 − 32.5
+58−23=19
−50
                            
22The Baron 3.29 64-bit2785             21 − 79
+12−70=18
−82
 27.5 − 72.5
+18−63=19
−46
38.5 − 61.5
+26−49=25
+19
36.5 − 63.5
+18−45=37
+8
40 − 60
+27−47=26
−22
45.5 − 54.5
+36−45=19
−12
50.5 − 49.5
+40−39=21
+6
 57 − 43
+46−32=22
+21
55 − 45
+40−30=30
0
 70 − 30
+61−21=18
+75
   77.5 − 22.5
+65−10=25
+21
                            
23Loop for Chess9602755            24.5 − 75.5
+11−62=27
+4
28 − 72
+19−63=18
+7
   35 − 65
+24−54=22
+14
32 − 68
+20−56=24
−52
43 − 57
+29−43=28
+3
46.5 − 53.5
+30−37=33
+9
43 − 57
+32−46=22
−21
 56 − 44
+41−29=30
+33
63.5 − 36.5
+50−23=27
+66
58.5 − 41.5
+45−28=27
+13
52 − 48
+41−37=22
−30
57 − 43
+43−29=28
−13
61.5 − 38.5
+50−27=23
−61
74 − 26
+62−14=24
+25
 74.5 − 25.5
+65−16=19
+1
 76 − 24
+66−14=20
−18
79.5 − 20.5
+76−17=7
+36
75 − 25
+69−19=12
−22
78.5 − 21.5
+72−15=13
+5
  79.5 − 20.5
+70−11=19
−13
84.5 − 15.5
+78−9=13
+21
                 
24Octochess 5190 64-bit2749             24.5 − 75.5
+15−66=19
−14
   27.5 − 72.5
+15−60=25
−30
42 − 58
+31−47=22
+22
45 − 55
+32−42=26
+23
47.5 − 52.5
+36−41=23
+21
45 − 55
+30−40=30
0
44 − 56
+29−41=30
−33
 53.5 − 46.5
+36−29=35
+1
62 − 38
+50−26=24
+45
47.5 − 52.5
+38−43=19
−58
62 − 38
+53−29=18
+35
65 − 35
+55−25=20
−27
71.5 − 28.5
+58−15=27
+8
 73 − 27
+65−19=16
0
                          
25Bright 0.4a2728            19.5 − 80.5
+10−71=19
−24
22 − 78
+14−70=16
−19
   33.5 − 66.5
+19−52=29
+38
40.5 − 59.5
+33−52=15
+31
40 − 60
+28−48=24
+6
36 − 64
+30−58=12
−51
 36.5 − 63.5
+23−50=27
−66
46.5 − 53.5
+29−36=35
−1
 54 − 46
+40−32=28
+7
51.5 − 48.5
+43−40=17
−7
55.5 − 44.5
+47−36=17
+8
133.5 − 66.5
+114−47=39
+8
68.5 − 31.5
+59−22=19
+16
69 − 31
+60−22=18
−1
72.5 − 27.5
+61−16=23
+6
 77.5 − 22.5
+67−12=21
+18
78.5 − 21.5
+71−14=15
+31
73.5 − 26.5
+65−18=17
−18
78.5 − 21.5
+71−14=15
+26
  79 − 21
+69−11=20
+9
78.5 − 21.5
+69−12=19
−21
                 
26Cheese 1.9.1 64-bit2708                   38.5 − 61.5
+29−52=19
+12
43.5 − 56.5
+30−43=27
+33
30 − 70
+21−61=18
−75
41.5 − 58.5
+28−45=27
−13
38 − 62
+26−50=24
−45
46 − 54
+32−40=28
−7
 53 − 47
+44−38=18
+24
46.5 − 53.5
+40−47=13
−42
65.5 − 34.5
+53−22=25
+14
67.5 − 32.5
+56−21=23
+25
73 − 27
+64−18=18
+51
72 − 28
+64−20=16
+31
                          
27Frenzee 3.5.19 64-bit2708            13 − 87
+7−81=12
−90
22 − 78
+14−70=16
0
   29.5 − 70.5
+19−60=21
+18
27 − 73
+21−67=12
−62
34 − 66
+27−59=14
−26
38.5 − 61.5
+28−51=21
−5
 48 − 52
+37−41=22
+30
52.5 − 47.5
+43−38=19
+58
48.5 − 51.5
+40−43=17
+7
47 − 53
+38−44=18
−24
 54 − 46
+45−37=18
+16
62 − 38
+53−29=18
−4
62 − 38
+54−30=16
−11
64 − 36
+56−28=16
−16
67 − 33
+59−25=16
−9
 72 − 28
+67−23=10
+11
73 − 27
+67−21=12
+9
70 − 30
+63−23=14
−21
75.5 − 24.5
+70−19=11
+26
  79.5 − 20.5
+74−15=11
+53
79 − 21
+72−14=14
+10
                 
28Arminius 2017-01-01 64-bit2694                      43 − 57
+29−43=28
+13
38 − 62
+29−53=18
−35
44.5 − 55.5
+36−47=17
−8
53.5 − 46.5
+47−40=13
+42
46 − 54
+37−45=18
−16
 65 − 35
+55−25=20
+27
59.5 − 40.5
+49−30=21
−19
67.5 − 32.5
+59−24=17
+24
68.5 − 31.5
+58−21=21
+11
66.5 − 33.5
+56−23=21
−6
67 − 33
+57−23=20
−29
                        
29Nebula 2.0 64-bit2611            10 − 90
+4−84=12
−30
16 − 84
+7−75=18
+46
   22.5 − 77.5
+16−71=13
+44
24.5 − 75.5
+13−64=23
+31
 27 − 73
+13−59=28
+14
 38.5 − 61.5
+27−50=23
+61
35 − 65
+25−55=20
+27
66.5 − 133.5
+47−114=39
−8
34.5 − 65.5
+22−53=25
−14
38 − 62
+29−53=18
+4
35 − 65
+25−55=20
−27
 52.5 − 47.5
+41−36=23
+13
45 − 55
+33−43=24
−64
58 − 42
+46−30=24
+14
55 − 45
+44−34=22
−9
60 − 40
+49−29=22
+1
45.5 − 54.5
+37−46=17
−115
64 − 36
+55−27=18
+23
57.5 − 42.5
+49−34=17
−28
 68 − 32
+57−21=22
+36
62 − 38
+51−27=22
−10
70 − 30
+59−19=22
+20
72.5 − 27.5
+66−21=13
−30
81 − 19
+73−11=16
+12
85 − 15
+76−6=18
+7
              
30Daydreamer 1.75 64-bit2605            13 − 87
+7−81=12
+13
12.5 − 87.5
+6−81=13
0
   18.5 − 81.5
+9−72=19
+27
24 − 76
+11−63=26
+38
 32.5 − 67.5
+23−58=19
+50
22.5 − 77.5
+10−65=25
−21
26 − 74
+14−62=24
−25
28.5 − 71.5
+15−58=27
−8
31.5 − 68.5
+22−59=19
−16
32.5 − 67.5
+21−56=23
−25
38 − 62
+30−54=16
+11
40.5 − 59.5
+30−49=21
+19
47.5 − 52.5
+36−41=23
−13
 61 − 39
+47−25=28
+54
57.5 − 42.5
+46−31=23
+15
57.5 − 42.5
+48−33=19
+18
55 − 45
+39−29=32
−32
60.5 − 39.5
+46−25=29
−1
62 − 38
+49−25=26
+6
52.5 − 47.5
+43−38=19
−61
 66 − 34
+55−23=22
+24
54.5 − 45.5
+41−32=27
−61
64 − 36
+52−24=24
−20
78 − 22
+69−13=18
+15
83.5 − 16.5
+75−8=17
+39
81 − 19
+73−11=16
−18
 84 − 16
+80−12=8
+8
            
31Maverick 1.5 64-bit2583                        31 − 69
+22−60=18
+1
27 − 73
+18−64=18
−51
36 − 64
+28−56=16
+16
32.5 − 67.5
+24−59=17
−24
55 − 45
+43−33=24
+64
39 − 61
+25−47=28
−54
 54 − 46
+45−37=18
+14
51.5 − 48.5
+43−40=17
−7
56 − 44
+44−32=24
0
59 − 41
+51−33=16
+17
64.5 − 35.5
+55−26=19
+53
 59 − 41
+47−29=24
+1
56.5 − 43.5
+44−31=25
−22
58 − 42
+49−33=18
−9
                  
32Movei 00.8.4382567                 12.5 − 87.5
+6−81=13
−12
13.5 − 86.5
+6−79=15
−43
   25.5 − 74.5
+16−65=19
−1
27 − 73
+19−65=16
0
27.5 − 72.5
+16−61=23
−6
28 − 72
+20−64=16
−31
33 − 67
+25−59=16
+9
31.5 − 68.5
+21−58=21
−11
42 − 58
+30−46=24
−14
42.5 − 57.5
+31−46=23
−15
46 − 54
+37−45=18
−14
 49.5 − 50.5
+40−41=19
−6
58.5 − 41.5
+50−33=17
+36
56 − 44
+47−35=18
+7
54 − 46
+46−38=16
−9
55 − 45
+46−36=18
−4
64 − 36
+53−25=22
+54
66 − 34
+52−20=28
+59
55 − 45
+43−33=24
−16
64 − 36
+53−25=22
+19
70 − 30
+62−22=16
−9
69 − 31
+58−20=22
−55
80 − 20
+72−12=16
+9
 80 − 20
+69−9=22
−31
91 − 9
+84−2=14
+88
88 − 12
+81−5=14
+18
85 − 15
+79−9=12
−13
         
33Monolith 0.4 64-bit2566                           33.5 − 66.5
+23−56=21
+6
45 − 55
+34−44=22
+9
42.5 − 57.5
+33−48=19
−18
48.5 − 51.5
+40−43=17
+7
50.5 − 49.5
+41−40=19
+6
 53 − 47
+43−37=20
−7
55.5 − 44.5
+47−36=17
+5
51 − 49
+40−38=22
−31
59 − 41
+52−34=14
+28
55 − 45
+46−36=18
−9
                    
34Pharaon 3.5.12538                  15 − 85
+6−76=18
+10
   24 − 76
+14−66=20
+18
 22.5 − 77.5
+12−67=21
−18
 28 − 72
+23−67=10
−11
33 − 67
+23−57=20
+29
40 − 60
+29−49=22
−1
45 − 55
+29−39=32
+32
44 − 56
+32−44=24
0
41.5 − 58.5
+33−50=17
−36
47 − 53
+37−43=20
+7
 48 − 52
+38−42=20
−23
53.5 − 46.5
+46−39=15
+17
46 − 54
+39−47=14
−45
49.5 − 50.5
+41−42=17
−25
55 − 45
+43−33=24
+13
57.5 − 42.5
+45−30=25
+27
53 − 47
+42−36=22
−33
69.5 − 30.5
+59−20=21
+8
72 − 28
+63−19=18
+4
79.5 − 20.5
+71−12=17
+29
 78.5 − 21.5
+72−15=13
+5
81 − 19
+73−11=16
+2
86.5 − 13.5
+80−7=13
+32
81.5 − 18.5
+77−14=9
−14
84.5 − 15.5
+78−9=13
−18
        
35Jonny 2.832530                  22 − 78
+15−71=14
+74
   20.5 − 79.5
+17−76=7
−36
 21.5 − 78.5
+14−71=15
−31
 27 − 73
+21−67=12
−9
 54.5 − 45.5
+46−37=17
+115
39.5 − 60.5
+25−46=29
+1
41 − 59
+33−51=16
−17
44 − 56
+35−47=18
−7
44.5 − 55.5
+36−47=17
−5
52 − 48
+42−38=20
+23
 47.5 − 52.5
+36−41=23
−18
45.5 − 54.5
+37−46=17
−39
45 − 55
+33−43=24
−45
57.5 − 42.5
+50−35=15
+41
55.5 − 44.5
+49−38=13
+25
49 − 51
+36−38=26
−53
64 − 36
+59−31=10
−14
77.5 − 22.5
+71−16=13
+68
75.5 − 24.5
+69−18=13
+12
 75.5 − 24.5
+70−19=11
−10
79 − 21
+75−17=8
+10
76 − 24
+67−15=18
−70
81.5 − 18.5
+74−11=15
−20
88 − 12
+82−6=12
+30
        
36Amyan 1.722528                  18 − 82
+10−74=16
+44
   25 − 75
+19−69=12
+22
 26.5 − 73.5
+18−65=17
+18
 30 − 70
+23−63=14
+21
 36 − 64
+27−55=18
−23
38 − 62
+25−49=26
−6
35.5 − 64.5
+26−55=19
−53
46 − 54
+38−46=16
+9
49 − 51
+38−40=22
+31
46.5 − 53.5
+39−46=15
−17
52.5 − 47.5
+41−36=23
+18
 51.5 − 48.5
+42−39=19
+6
43.5 − 56.5
+33−46=21
−56
43.5 − 56.5
+32−45=23
−61
61.5 − 38.5
+51−28=21
+68
54 − 46
+45−37=18
−12
70.5 − 29.5
+60−19=21
+24
70.5 − 29.5
+64−23=13
+8
79.5 − 20.5
+70−11=19
+36
 73 − 27
+66−20=14
−37
74.5 − 25.5
+68−19=13
−40
81.5 − 18.5
+75−12=13
−8
82.5 − 17.5
+79−14=7
+14
85 − 15
+80−10=10
+5
        
37Hermann 2.8 64-bit2525                  8.5 − 91.5
+5−88=7
−102
   21.5 − 78.5
+15−72=13
−5
 21.5 − 78.5
+14−71=15
−26
 24.5 − 75.5
+19−70=11
−26
 42.5 − 57.5
+34−49=17
+28
47.5 − 52.5
+38−43=19
+61
 45 − 55
+36−46=18
+4
41 − 59
+34−52=14
−28
54 − 46
+47−39=14
+45
54.5 − 45.5
+46−37=17
+39
48.5 − 51.5
+39−42=19
−6
 48.5 − 51.5
+39−42=19
−16
 48.5 − 51.5
+39−42=19
−23
58 − 42
+47−31=22
+18
58.5 − 41.5
+47−30=23
−62
73.5 − 26.5
+68−21=11
+41
73 − 27
+64−18=18
−11
 79 − 21
+69−11=20
+6
79 − 21
+72−14=14
+1
80.5 − 19.5
+76−15=9
−4
79.5 − 20.5
+74−15=11
−25
87.5 − 12.5
+85−10=5
+60
        
38Fridolin 2.0 64-bit2519                              41 − 59
+29−47=24
−1
36 − 64
+25−53=22
−54
45 − 55
+36−46=18
+9
50.5 − 49.5
+42−41=17
+25
55 − 45
+43−33=24
+45
56.5 − 43.5
+46−33=21
+56
51.5 − 48.5
+42−39=19
+16
 50.5 − 49.5
+40−39=21
−1
46.5 − 53.5
+34−41=25
−32
49.5 − 50.5
+37−38=25
−40
62 − 38
+54−30=16
−26
                
39DanaSah 6.302514                            32 − 68
+21−57=22
−36
34 − 66
+23−55=22
−24
43.5 − 56.5
+31−44=25
+22
34 − 66
+20−52=28
−59
 45 − 55
+33−43=24
−13
42.5 − 57.5
+35−50=15
−41
56.5 − 43.5
+45−32=23
+61
 49.5 − 50.5
+39−40=21
+1
 59.5 − 40.5
+46−27=27
+64
    76 − 24
+68−16=16
+20
             
40Hamsters 0.7.12513                      20.5 − 79.5
+11−70=19
+13
 21 − 79
+11−69=20
−9
 20.5 − 79.5
+15−74=11
−53
 38 − 62
+27−51=22
+10
45.5 − 54.5
+32−41=27
+61
42 − 58
+33−49=18
+9
45 − 55
+33−43=24
+16
 42.5 − 57.5
+30−45=25
−27
44.5 − 55.5
+38−49=13
−25
38.5 − 61.5
+28−51=21
−68
51.5 − 48.5
+42−39=19
+23
53.5 − 46.5
+41−34=25
+32
40.5 − 59.5
+27−46=27
−64
 54 − 46
+42−34=24
0
65.5 − 34.5
+60−29=11
+11
74 − 26
+63−15=22
+38
76.5 − 23.5
+69−16=15
+34
 73.5 − 26.5
+66−19=15
−17
74.5 − 25.5
+65−16=19
−35
83 − 17
+77−11=12
+24
85.5 − 14.5
+77−6=17
+29
84.5 − 15.5
+78−9=13
+5
        
41Ufim 8.022484                      15.5 − 84.5
+9−78=13
−21
 21.5 − 78.5
+12−69=19
+21
 21 − 79
+14−72=14
−10
 30 − 70
+19−59=22
−20
36 − 64
+24−52=24
+20
 36 − 64
+25−53=22
−19
 47 − 53
+36−42=22
+33
51 − 49
+38−36=26
+53
46 − 54
+37−45=18
+12
42 − 58
+31−47=22
−18
50.5 − 49.5
+38−37=25
+40
 46 − 54
+34−42=24
0
 57.5 − 42.5
+48−33=19
−27
67.5 − 32.5
+57−22=21
+18
67.5 − 32.5
+57−22=21
−19
68.5 − 31.5
+59−22=19
−13
62 − 38
+52−28=20
−86
72.5 − 27.5
+64−19=17
−19
80 − 20
+74−14=12
+25
80.5 − 19.5
+75−14=11
+26
83.5 − 16.5
+75−8=17
+13
88 − 12
+79−3=18
−13
       
42LittleThought 1.052 64-bit2401                            27.5 − 72.5
+21−66=13
+30
22 − 78
+13−69=18
−15
 30 − 70
+22−62=16
+9
 30.5 − 69.5
+20−59=21
−8
36 − 64
+31−59=10
+14
29.5 − 70.5
+19−60=21
−24
41.5 − 58.5
+30−47=23
+62
38 − 62
+30−54=16
+26
 34.5 − 65.5
+29−60=11
−11
42.5 − 57.5
+33−48=19
+27
 47.5 − 52.5
+36−41=23
−44
59 − 41
+49−31=20
0
59 − 41
+50−32=18
−2
63 − 37
+58−32=10
+12
59.5 − 40.5
+50−31=19
−39
72 − 28
+67−23=10
+38
71 − 29
+63−21=16
+14
73 − 27
+64−18=18
+2
67.5 − 32.5
+62−27=11
−103
83.5 − 16.5
+75−8=17
+2
      
43SlowChess 2.960d2373                            19 − 81
+11−73=16
−12
16.5 − 83.5
+8−75=17
−39
 31 − 69
+20−58=22
+55
 28 − 72
+19−63=18
−4
22.5 − 77.5
+16−71=13
−68
29.5 − 70.5
+23−64=13
−8
26.5 − 73.5
+21−68=11
−41
  26 − 74
+15−63=22
−38
32.5 − 67.5
+22−57=21
−18
52.5 − 47.5
+41−36=23
+44
 50.5 − 49.5
+38−37=25
−33
57.5 − 42.5
+50−35=15
+13
59 − 41
+47−29=24
0
65.5 − 34.5
+55−24=21
+32
64 − 36
+55−27=18
−9
72.5 − 27.5
+69−24=7
+70
63.5 − 36.5
+50−23=27
−54
82 − 18
+74−10=16
+41
89 − 11
+81−3=16
+90
      
44Hussar 0.42335                            15 − 85
+6−76=18
−7
19 − 81
+11−73=16
+18
 20 − 80
+12−72=16
−9
 20.5 − 79.5
+12−71=17
−29
24.5 − 75.5
+18−69=13
−12
20.5 − 79.5
+11−70=19
−36
27 − 73
+18−64=18
+11
  23.5 − 76.5
+16−69=15
−34
32.5 − 67.5
+22−57=21
+19
41 − 59
+31−49=20
0
49.5 − 50.5
+37−38=25
+33
 49.5 − 50.5
+37−38=25
−7
57 − 43
+50−36=14
+26
57 − 43
+46−32=22
+5
61 − 39
+52−30=18
+4
67 − 33
+61−27=12
+53
62 − 38
+51−27=22
−22
72.5 − 27.5
+61−16=23
−16
74 − 26
+66−18=16
−13
      
45Teki 2 64-bit2329                                      24 − 76
+16−68=16
−20
 31.5 − 68.5
+22−59=19
+13
41 − 59
+32−50=18
+2
42.5 − 57.5
+35−50=15
−13
50.5 − 49.5
+38−37=25
+7
 53.5 − 46.5
+45−38=17
+7
56.5 − 43.5
+44−31=25
+6
59.5 − 40.5
+52−33=15
+1
61 − 39
+52−30=18
+7
61.5 − 38.5
+52−29=19
−18
        
46Patzer 3.802308                             16 − 84
+12−80=8
−8
 20 − 80
+9−69=22
+31
 21.5 − 78.5
+15−72=13
−5
24.5 − 75.5
+19−70=11
+10
27 − 73
+20−66=14
+37
21 − 79
+11−69=20
−6
  26.5 − 73.5
+19−66=15
+17
38 − 62
+28−52=20
+86
37 − 63
+32−58=10
−12
41 − 59
+29−47=24
0
43 − 57
+36−50=14
−26
46.5 − 53.5
+38−45=17
−7
 51.5 − 48.5
+46−43=11
−6
58 − 42
+50−34=16
+9
52.5 − 47.5
+46−41=13
−37
54 − 46
+47−39=14
−50
65 − 35
+58−28=14
−35
66.5 − 33.5
+59−26=15
−47
 93 − 7
+89−3=8
+107
    
47TJchess 1.012290                               9 − 91
+2−84=14
−88
 19 − 81
+11−73=16
−2
21 − 79
+17−75=8
−10
25.5 − 74.5
+19−68=13
+40
21 − 79
+14−72=14
−1
  25.5 − 74.5
+16−65=19
+35
27.5 − 72.5
+19−64=17
+19
40.5 − 59.5
+31−50=19
+39
34.5 − 65.5
+24−55=21
−32
43 − 57
+32−46=22
−5
43.5 − 56.5
+31−44=25
−6
48.5 − 51.5
+43−46=11
+6
 59.5 − 40.5
+52−33=15
+40
56.5 − 43.5
+47−34=19
+9
49.5 − 50.5
+41−42=17
−68
65.5 − 34.5
+50−19=31
−27
78 − 22
+72−16=12
+73
 82.5 − 17.5
+76−11=13
−29
    
48Aice 0.99.22257                               12 − 88
+5−81=14
−18
 13.5 − 86.5
+7−80=13
−32
24 − 76
+15−67=18
+70
18.5 − 81.5
+12−75=13
+8
19.5 − 80.5
+15−76=9
+4
  17 − 83
+11−77=12
−24
20 − 80
+14−74=12
−25
28 − 72
+23−67=10
−38
36 − 64
+27−55=18
+9
39 − 61
+30−52=18
−4
40.5 − 59.5
+33−52=15
−1
42 − 58
+34−50=16
−9
40.5 − 59.5
+33−52=15
−40
 58 − 42
+53−37=10
+59
46.5 − 53.5
+37−44=19
−56
61.5 − 38.5
+46−23=31
−22
70 − 30
+63−23=14
+33
78.5 − 21.5
+73−16=11
+11
88.5 − 11.5
+83−6=11
+77
91 − 9
+88−6=6
+44
90.5 − 9.5
+86−5=9
+16
  
49Ayito 0.2.9942251                               15 − 85
+9−79=12
+13
 18.5 − 81.5
+14−77=9
+14
18.5 − 81.5
+11−74=15
+20
17.5 − 82.5
+14−79=7
−14
20.5 − 79.5
+15−74=11
+25
  14.5 − 85.5
+6−77=17
−29
19.5 − 80.5
+14−75=11
−26
29 − 71
+21−63=16
−14
27.5 − 72.5
+24−69=7
−70
33 − 67
+27−61=12
−53
39 − 61
+30−52=18
−7
47.5 − 52.5
+41−46=13
+37
43.5 − 56.5
+34−47=19
−9
42 − 58
+37−53=10
−59
 63 − 37
+52−26=22
+69
65 − 35
+50−20=30
+10
67.5 − 32.5
+59−24=17
+14
77.5 − 22.5
+71−16=13
+1
83.5 − 16.5
+78−11=11
+25
91.5 − 8.5
+88−5=7
+51
90 − 10
+87−7=6
+32
  
50Betsy Fischer2225                                 15.5 − 84.5
+9−78=13
+18
12 − 88
+6−82=12
−30
15 − 85
+10−80=10
−5
12.5 − 87.5
+10−85=5
−60
  15.5 − 84.5
+9−78=13
−5
16.5 − 83.5
+8−75=17
−13
27 − 73
+18−64=18
−2
36.5 − 63.5
+23−50=27
+54
38 − 62
+27−51=22
+22
38.5 − 61.5
+29−52=19
+18
46 − 54
+39−47=14
+50
50.5 − 49.5
+42−41=17
+68
53.5 − 46.5
+44−37=19
+56
37 − 63
+26−52=22
−69
 59 − 41
+43−25=32
−7
53 − 47
+41−35=24
−70
71 − 29
+60−18=22
−41
84 − 16
+77−9=14
+48
77.5 − 22.5
+73−18=9
−97
87 − 13
+83−9=8
+6
  
51Chispa 4.0.32156                                        12 − 88
+3−79=18
+13
32.5 − 67.5
+27−62=11
+103
18 − 82
+10−74=16
−41
27.5 − 72.5
+16−61=23
+16
 35 − 65
+28−58=14
+35
34.5 − 65.5
+19−50=31
+27
38.5 − 61.5
+23−46=31
+22
35 − 65
+20−50=30
−10
41 − 59
+25−43=32
+7
 54 − 46
+37−29=34
+1
68.5 − 31.5
+48−11=41
−10
64.5 − 35.5
+46−17=37
−73
81 − 19
+66−4=30
−42
81 − 19
+68−6=26
−35
  
52Homer 1.022132                                         16.5 − 83.5
+8−75=17
−2
11 − 89
+3−81=16
−90
26 − 74
+18−66=16
+13
 33.5 − 66.5
+26−59=15
+47
22 − 78
+16−72=12
−73
30 − 70
+23−63=14
−33
32.5 − 67.5
+24−59=17
−14
47 − 53
+35−41=24
+70
46 − 54
+29−37=34
−1
 65.5 − 34.5
+58−27=15
+17
67 − 33
+58−24=18
−15
81 − 19
+74−12=14
+16
82 − 18
+79−15=6
+47
  
53RamJet 0.142029                                               21.5 − 78.5
+16−73=11
−11
22.5 − 77.5
+16−71=13
−1
29 − 71
+18−60=22
+41
31.5 − 68.5
+11−48=41
+10
34.5 − 65.5
+27−58=15
−17
 50 − 50
+40−40=20
−39
67.5 − 32.5
+61−26=13
+4
68.5 − 31.5
+62−25=13
+10
  
54Galjoen 0.35.2 64-bit1988                                             7 − 93
+3−89=8
−107
17.5 − 82.5
+11−76=13
+29
11.5 − 88.5
+6−83=11
−77
16.5 − 83.5
+11−78=11
−25
16 − 84
+9−77=14
−48
35.5 − 64.5
+17−46=37
+73
33 − 67
+24−58=18
+15
50 − 50
+40−40=20
+39
     
55Taktix 2.23x1894                                               9 − 91
+6−88=6
−44
8.5 − 91.5
+5−88=7
−51
22.5 − 77.5
+18−73=9
+97
19 − 81
+4−66=30
+42
19 − 81
+12−74=14
−16
32.5 − 67.5
+26−61=13
−4
  48 − 52
+35−39=26
−16
89 − 11
+85−7=8
−35
93 − 7
+89−3=8
−12
56BigLion 2.23x1892                                               9.5 − 90.5
+5−86=9
−16
10 − 90
+7−87=6
−32
13 − 87
+9−83=8
−6
19 − 81
+6−68=26
+35
18 − 82
+15−79=6
−47
31.5 − 68.5
+25−62=13
−10
 52 − 48
+39−35=26
+16
 90 − 10
+88−8=4
+2
95 − 5
+93−3=4
+63
57ArcBishop80 2.24a1495                                                      11 − 89
+7−85=8
+35
10 − 90
+8−88=4
−2
 53 − 47
+42−36=22
−15
58BigLion80 2.23x1458                                                      7 − 93
+3−89=8
+12
5 − 95
+3−93=4
−63
47 − 53
+36−42=22
+15
 
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
#NameELO12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
1Stockfish 9 64-bit3670 92.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 6 64-bit36567.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 12.1.1 64-bit35900.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fire 7 64-bit34860.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Shredder 13 64-bit33780.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Critter 1.6a 64-bit32890.00.00.00.00.0 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Chiron 4 64-bit32690.00.00.00.00.00.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Senpai 2.0 64-bit32050.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Rybka 4.1 64-bit31620.00.00.00.00.00.00.00.0 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Nemorino 4.00 64-bit31340.00.00.00.00.00.00.00.00.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Naum 4.6 64-bit30820.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Demolito 2017-08-26 64-bit29700.00.00.00.00.00.00.00.00.00.00.0 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Spike 1.4 Leiden29420.00.00.00.00.00.00.00.00.00.00.00.3 88.093.599.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Hiarcs 13.229310.00.00.00.00.00.00.00.00.00.00.00.012.0 70.995.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Bobcat 8.0 64-bit29250.00.00.00.00.00.00.00.00.00.00.00.06.529.1 85.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
16EXchess 7.92b 64-bit29110.00.00.00.00.00.00.00.00.00.00.00.00.44.114.3 97.399.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
17Cheng 4.39 64-bit28870.00.00.00.00.00.00.00.00.00.00.00.00.00.00.12.7 74.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
18Deep Sjeng WC2008 64-bit28800.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.425.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
19Cyclone xTreme Fear28320.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 98.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
20Tornado 8.0 64-bit28070.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.6 94.695.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
21GNU Chess 5.60 64-bit27880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.05.4 60.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
22The Baron 3.29 64-bit27850.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.339.9 99.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
23Loop for Chess96027550.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.5 73.399.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
24Octochess 5190 64-bit27490.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.126.7 97.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
25Bright 0.4a27280.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.22.4 96.498.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
26Cheese 1.9.1 64-bit27080.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.03.6 53.487.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
27Frenzee 3.5.19 64-bit27080.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.646.6 87.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
28Arminius 2017-01-01 64-bit26940.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.112.612.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
29Nebula 2.0 64-bit26110.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 73.199.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
30Daydreamer 1.75 64-bit26050.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.026.9 98.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
31Maverick 1.5 64-bit25830.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.41.5 94.292.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
32Movei 00.8.43825670.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.05.8 55.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
33Monolith 0.4 64-bit25660.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.07.844.6 99.199.999.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
34Pharaon 3.5.125380.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.9 80.987.691.696.298.499.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
35Jonny 2.8325300.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.119.1 61.070.085.192.296.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
36Amyan 1.7225280.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.112.439.0 60.179.188.594.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
37Hermann 2.8 64-bit25250.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.08.430.039.9 71.982.689.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
38Fridolin 2.0 64-bit25190.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.03.814.920.928.1 64.568.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
39DanaSah 6.3025140.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.67.811.517.435.5 52.499.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
40Hamsters 0.7.125130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.33.46.010.531.347.6 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
41Ufim 8.0224840.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.70.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
42LittleThought 1.052 64-bit24010.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
43SlowChess 2.960d23730.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
44Hussar 0.423350.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 69.799.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
45Teki 2 64-bit23290.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.030.3 95.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
46Patzer 3.8023080.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.54.3 95.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
47TJchess 1.0122900.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.14.9 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
48Aice 0.99.222570.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1 73.899.9100.0100.0100.0100.0100.0100.0100.0100.0
49Ayito 0.2.99422510.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.026.2 99.3100.0100.0100.0100.0100.0100.0100.0100.0
50Betsy Fischer22250.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.7 100.0100.0100.0100.0100.0100.0100.0100.0
51Chispa 4.0.321560.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 97.7100.0100.0100.0100.0100.0100.0
52Homer 1.0221320.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.02.3 100.0100.0100.0100.0100.0100.0
53RamJet 0.1420290.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.4100.0100.0100.0100.0
54Galjoen 0.35.2 64-bit19880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.6 100.0100.0100.0100.0
55Taktix 2.23x18940.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 54.7100.0100.0
56BigLion 2.23x18920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.045.3 100.0100.0
57ArcBishop80 2.24a14950.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 91.9
58BigLion80 2.23x14580.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.08.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Created in 2005-2008 by CCRL team
Last games added on June 19, 2018