CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Show each game results
Amy 0.87b#207  (2394+25
−25
)Quote
Author: Thorsten Greiner (Germany) Link: WBEC
This is the only Amy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   N2 0.4 64-bit2591+16
−16
(+197)4.5 − 19.5
(+2−17=5)
18.8%
4.5 / 24
0.0%
−44
0 0 0 0 0 = 0 = 0 = 0 1 0 0 0 = 0 1 0 0 = 0 0 0
–   Quazar 0.3b 32-bit2582+21
−21
(+188)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+188
0 1
–   Chronos 1.9.52560+33
−33
(+166)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+166
1 0
–   AnMon 5.662539+22
−22
(+145)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rodent 0.102535+33
−33
(+141)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   DanaSah 4.242526+17
−17
(+132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
0 =
–   Glass 1.7 32-bit2514+28
−28
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
1 0
–   Nimzo 82512+27
−28
(+118)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+118
= =
–   Little Goliath Evolution 3.122506+18
−18
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hermann 2.4 32-bit2501+23
−23
(+107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+107
1 0
–   Arasan 11.3 32-bit2499+34
−34
(+105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+105
1 0
–   Delphil 3.2 64-bit2494+17
−17
(+100)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 9.2 32-bit2492+34
−34
(+98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Yace 0.99.872487+18
−18
(+93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+250
= 1
–   GreKo 8.2 32-bit2486+26
−26
(+92)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+92
= =
–   Matacz 1.42480+17
−17
(+86)6.5 − 13.5
(+5−12=3)
32.5%
6.5 / 20
0.0%
−51
0 0 0 = 0 0 0 1 0 1 0 0 = 0 1 1 = 0 0 1
–   Anatoli 0.35k2479+16
−16
(+85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Green Light Chess 3.01.2.22479+36
−36
(+85)7 − 6
(+7−6=0)
53.8%
7.0 / 13
0.0%
+116
0 1 0 1 0 0 0 1 1 1 0 1 1
–   BBChess 1.3b2479+25
−25
(+85)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−197
= 0 0 0
–   Amyan 1.5972472+21
−21
(+78)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−4
0 0 1 =
–   Chronos 1.9.42471+33
−33
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
= 0
–   Quark 2.352466+18
−18
(+72)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+72
0 1
–   Counter 1.12455+23
−23
(+61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+61
= =
–   Carballo 1.22447+26
−26
(+53)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.2%
+120
= 0 1 1 0 1
–   Bruja 1.9.1 32-bit2444+24
−24
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−92
0 =
–   Lozza 1.17 64-bit2444+19
−19
(+50)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+50
= 0 0 1 0 = = 1 1 =
–   Hermann 2.3 32-bit2443+32
−32
(+49)11 − 11
(+9−9=4)
50.0%
11.0 / 22
0.8%
+49
1 1 = 0 0 0 1 = = 0 0 1 1 0 = 1 0 0 0 1 1 1
–   Typhoon 1.00-3582433+17
−17
(+39)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.5%
+39
0 = 1 1 1 0 = 1 1 0 0 0
–   Abrok 5.02431+21
−21
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.4%
−105
= 0
–   Homer 2.012428+20
−21
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.9%
−123
= 0 0 =
–   Glass 1.62426+20
−20
(+32)2 − 3
(+1−2=2)
40.0%
2.0 / 5
2.6%
−44
0 = 1 = 0
–   Ares 1.005 64-bit2416+18
−19
(+22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.1%
−120
0 =
–   Muse 0.899b2415+21
−21
(+21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
10.3%
+21
1 0
–   Kiwi 0.6d 32-bit2413+20
−20
(+19)8 − 16
(+5−13=6)
33.3%
8.0 / 24
12.7%
−105
0 0 0 0 0 0 1 = = 0 0 = 0 = 0 0 1 1 = 1 1 0 0 =
–   Shallow r688 64-bit2410+19
−19
(+16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
16.3%
−INF
0 0
–   Queen 4.032408+18
−18
(+14)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
19.6%
−146
0 0 0 = = =
–   Diablo 0.5.12408+18
−18
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
19.3%
+171
= 1
–   Dragon 4.62406+18
−18
(+12)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
23.1%
+54
0 = 0 1 = 1 = 1
–   RomiChess P3k 32-bit2405+19
−19
(+11)1 − 3
(+1−3=0)
25.0%
1.0 / 4
25.2%
−232
0 1 0 0
–   Patzer 3.802405+22
−23
(+11)3 − 5
(+1−3=4)
37.5%
3.0 / 8
25.8%
−67
= = = 1 0 0 = 0
–   nanoSzachy 3.42405+23
−23
(+11)11.5 − 11.5
(+8−8=7)
50.0%
11.5 / 23
25.8%
+6
1 = = 1 = 0 0 0 = 1 = = 1 = 0 0 1 1 1 0 0 0 1
–   Rodin 3.02401+18
−18
(+7)11 − 9
(+7−5=8)
55.0%
11.0 / 20
32.4%
+40
1 = = 0 1 1 = = = = 0 0 = 0 1 1 0 1 = 1
–   Pawny 0.2.1 32-bit2401+31
−31
(+7)3.5 − 3.5
(+3−3=1)
50.0%
3.5 / 7
36.9%
+14
0 1 = 1 0 1 0
–   Simplex 0.9.8 64-bit2401+20
−20
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
33.4%
−135
0 =
–   Gaia 3.5 32-bit2400+23
−23
(+6)19 − 6
(+17−4=4)
76.0%
19.0 / 25
37.0%
+208
1 1 1 = 1 1 1 = = 1 0 1 0 1 = 1 1 1 1 1 0 0 1 1 1
–   Djinn 0.925x2400+23
−23
(+6)5 − 4
(+4−3=2)
55.6%
5.0 / 9
36.8%
+54
1 1 1 = 0 0 0 1 =
–   Gaia 3.5 64-bit2400+25
−25
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
37.9%
+6
1 0
–   RomiChess P3L 64-bit2398+23
−23
(+4)0 − 2
(+0−2=0)
0.0%
0.0 / 2
41.3%
−INF
0 0
–   Simplex 0.9.8 32-bit2396+30
−30
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
47.0%
+2
= =
–   Tigran 2.4n 64-bit2392+18
−18
(−2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
55.0%
−159
0 =
–   Phalanx XXII2392+24
−24
(−2)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
54.3%
+57
0 1 1 1 = 0
–   Gosu 0.162388+20
−20
(−6)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
65.5%
+283
1 = 1 1
–   Waxman 20142387+21
−22
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
66.5%
+150
1 =
–   Thor's Hammer 2.28 32-bit2386+27
−27
(−8)1 − 3
(+0−2=2)
25.0%
1.0 / 4
67.4%
−157
= = 0 0
–   Sorgenkind 0.42386+15
−15
(−8)12 − 16
(+8−12=8)
42.9%
12.0 / 28
71.3%
−61
0 = 0 = 0 = 1 0 0 0 = 0 = = 1 0 = 0 1 0 1 1 = 1 1 0 1 0
–   Comet B682386+21
−21
(−8)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
70.3%
+112
= = 1 1 = 1 0 1
–   Horizon 4.42385+18
−18
(−9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
71.9%
+95
1 = 1 1 = 0
–   Amateur 2.822385+21
−21
(−9)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
70.6%
−60
= 0 0 = = 1
–   Dorky 4.3 32-bit2385+26
−26
(−9)4 − 0
(+4−0=0)
100.0%
4.0 / 4
70.5%
+INF
1 1 1 1
–   Delphil 1.9f2383+33
−33
(−11)0 − 2
(+0−2=0)
0.0%
0.0 / 2
70.6%
−INF
0 0
–   Sage 3.532383+18
−18
(−11)11 − 14
(+8−11=6)
44.0%
11.0 / 25
77.3%
−54
1 0 1 0 = 0 0 0 = 0 1 0 1 = = = 1 = 0 0 1 1 1 0 0
–   Myrddin 0.87 64-bit2379+17
−17
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
83.3%
−15
0 1
–   GreKo 6.302376+33
−33
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
80.5%
−18
1 0
–   Ifrit m1.5 32-bit2373+28
−28
(−21)3 − 1
(+3−1=0)
75.0%
3.0 / 4
87.3%
+205
0 1 1 1
–   Ares 1.0042371+16
−16
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
93.6%
−INF
0 0
–   iCE 0.22370+19
−19
(−24)3 − 1
(+3−1=0)
75.0%
3.0 / 4
93.5%
+202
1 1 0 1
–   TJchess 1.012369+24
−24
(−25)3 − 1
(+3−1=0)
75.0%
3.0 / 4
92.9%
+210
1 1 0 1
–   GreKo 6.252367+33
−34
(−27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
90.4%
−27
= =
–   Tytan 9.32 64-bit2367+30
−30
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
91.7%
+115
= 1
–   Counter 1.02365+33
−33
(−29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.1%
+INF
1 1
–   GreKo 6.52363+26
−26
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.8%
−31
0 1
–   Alex 2.14a 32-bit2362+27
−27
(−32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.0%
+110
1 =
–   OliThink 5.3.0 32-bit2357+21
−21
(−37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.8%
−37
0 = = 1
–   Philou 2.7.02353+34
−34
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.2%
+101
1 =
–   Donna 1.0 64-bit2352+30
−30
(−42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.3%
−42
0 1 = =
–   Plisk 0.2.6 32-bit2351+33
−33
(−43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.9%
+52
1 1 = 0
–   Flux 2.2.12349+22
−22
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−45
1 0
–   Tytan 9.32 32-bit2344+28
−28
(−50)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
1 1
–   Lozza 1.15 64-bit2343+25
−25
(−51)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−51
1 0
–   Plisk 0.2.7d 64-bit2342+25
−25
(−52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
0 0
–   Eeyore 1.502341+26
−26
(−53)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.8%
+173
0 1 1 1
–   Ghost 2.0.12341+19
−19
(−53)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+147
1 = 1 0 1 1
–   LittleThought 1.03 32-bit2337+21
−21
(−57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−214
= 0
–   Arion 1.72336+19
−19
(−58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+24
1 1 = 0
–   Aice 0.99.22335+20
−20
(−59)17.5 − 11.5
(+14−8=7)
60.3%
17.5 / 29
100.0%
+12
= 0 1 1 = 1 0 = 1 1 0 1 0 1 0 1 = 0 1 0 = 1 1 1 1 0 = 1 =
–   CyberPagno 2.2 64-bit2332+23
−23
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Mediocre 0.42318+32
−32
(−76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
= 0
–   Averno 0.812318+21
−21
(−76)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−276
0 1 = 0 0 0
–   Gibbon 2.69a 64-bit2315+19
−19
(−79)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
100.0%
−121
1 1 0 0 1 0 0 1 0 =
–   KnightX 1.922312+21
−21
(−82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−14
= = = 1
–   Chezzz 1.0.32309+22
−21
(−85)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+141
1 1 1 0
–   Waxman 20102307+21
−22
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
= 1
–   Cheese 1.32306+17
−17
(−88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−88
1 0
–   Sjakk 1.1.82300+24
−24
(−94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−250
0 =
–   Brutus 6.12299+36
−36
(−95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−95
0 1
–   Popochin 3.22293+18
−18
(−101)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−28
= 1 0 1 1 = 0 1 1 = = 1 = 0 = = 0 1 0 1 0 = 1 1 1 1 1 0 = 1 = =
–   Beowulf 2.4a 32-bit2215+22
−22
(−179)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−96
1 1 = 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amy 0.87b
played with current
participants of this list
Represented by
1-2-CPU#203-2042371328itself
32-bit#115-1172398321itself
32-bit 1-2-CPU#1162398321itself
32-bit single-CPU#1162398321itself
All#2022373328itself
Free#1892373328itself
Free 1-2-CPU#1912373328itself
Free 32-bit#1022400321itself
Free 32-bit 1-2-CPU#1022399321itself
Free 32-bit single-CPU#1022399321itself
Free single-CPU#1912373328itself
Single-CPU#203-2042371328itself

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017