CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Counter 2.5 64-bit (2577+21
−21
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 12 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   WyldChess 1.51 64-bit2630+13
−13
(+53)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−31
–   WildCat 82623+7
−7
(+46)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
0.0%
+175
–   Movei 00.8.438 (10 10 10)2623+7
−7
(+46)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+23
–   Philou 3.7.1 64-bit2620+10
−10
(+43)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+33
–   Slow Chess Blitz WV2.12615+6
−6
(+38)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+28
–   Rotor 0.82612+10
−10
(+35)9 − 22
(+5−18=8)
29.0%
9.0 / 31
0.1%
−116
–   Jellyfish 1.1 64-bit2610+11
−10
(+33)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.2%
+66
–   Glass 2.0 64-bit2610+9
−9
(+33)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.2%
−71
–   Ruffian 2.1.02609+9
−9
(+32)19 − 13
(+14−8=10)
59.4%
19.0 / 32
0.2%
+97
–   GarboChess 2.20 64-bit2607+12
−12
(+30)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.5%
−4
–   GreKo 2018.01 64-bit2605+19
−19
(+28)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
2.4%
+42
–   Amyan 1.722604+7
−7
(+27)11.5 − 17.5
(+9−15=5)
39.7%
11.5 / 29
0.7%
−51
–   Pharaon 3.5.12603+7
−7
(+26)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.8%
−65
–   DanaSah 7.02598+16
−16
(+21)10.5 − 18.5
(+6−14=9)
36.2%
10.5 / 29
5.2%
−73
–   N2 0.4 64-bit2590+10
−10
(+13)12 − 17
(+6−11=12)
41.4%
12.0 / 29
11.9%
−45
–   K2 0.872586+17
−17
(+9)14 − 14
(+11−11=6)
50.0%
14.0 / 28
23.7%
+9
–   Floyd 0.9 64-bit2585+12
−12
(+8)21 − 10
(+18−7=6)
67.7%
21.0 / 31
25.3%
+138
–   Muse 0.953 64-bit2583+11
−11
(+6)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
30.2%
+28
–   Francesca MAD 0.192581+10
−10
(+4)15 − 12
(+9−6=12)
55.6%
15.0 / 27
35.3%
+35
–   Hamsters 0.7.12578+8
−8
(+1)11.5 − 17.5
(+5−11=13)
39.7%
11.5 / 29
44.1%
−62
–   Pseudo 0.7c2575+8
−8
(−2)10 − 18
(+6−14=8)
35.7%
10.0 / 28
54.1%
−99
–   SOS 5.12574+7
−7
(−3)14 − 15
(+9−10=10)
48.3%
14.0 / 29
60.9%
−13
–   Maverick 1.5 64-bit2570+11
−11
(−7)17 − 11
(+12−6=10)
60.7%
17.0 / 28
72.1%
+61
–   Aristarch 4.502566+7
−7
(−11)13 − 12
(+8−7=10)
52.0%
13.0 / 25
83.0%
−2
–   nanoSzachy 4.1 64-bit2559+12
−12
(−18)10.5 − 14.5
(+6−10=9)
42.0%
10.5 / 25
92.2%
−71
–   Brutus 8.05 64-bit2557+9
−9
(−20)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
95.7%
−58

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019