CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Counter 4.1 64-bit (3156+16
−16		)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 28 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 8 64-bit3389+8
−8		(+233)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.0%
+33
–   Pedone 3.1 64-bit3384+9
−9		(+228)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
+17
–   Rebel 15 64-bit3343+16
−16		(+187)4.5 − 15.5
(+2−13=5)		22.5%
4.5 / 20
0.0%
−25
–   Igel 2.9.0 64-bit3325+11
−11		(+169)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−66
–   Tenax 0.7.9 64-bit3303+14
−14		(+147)3 − 17
(+0−14=6)		15.0%
3.0 / 20
0.0%
−114
–   Xiphos 0.6 64-bit3303+7
−7		(+147)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+30
–   Mantissa 3.7.2 64-bit3294+10
−10		(+138)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Booot 6.4 64-bit3286+8
−8		(+130)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+80
–   Caissa 0.8 64-bit3278+17
−17		(+122)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+50
–   Laser 1.7 64-bit3256+6
−6		(+100)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
−111
–   rofChade 2.202 64-bit3254+9
−9		(+98)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
−47
–   Defenchess 2.2 64-bit3251+7
−7		(+95)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−2
–   Schooner 2.2 64-bit3250+7
−7		(+94)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+63
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+90)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
0.0%
+57
–   Drofa 3.3.22 64-bit3233+13
−13		(+77)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
0
–   RukChess 3.0 64-bit3216+16
−16		(+60)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−52
–   Winter 1.0 64-bit3203+16
−16		(+47)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+35
–   Expositor 2WN29 64-bit3203+15
−15		(+47)16.5 − 17.5
(+8−9=17)
48.5%
16.5 / 34
0.0%
+40
–   Halogen 10 64-bit3195+12
−12		(+39)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−127
–   Smallbrain 5.0 64-bit3187+16
−16		(+31)14 − 20
(+6−12=16)
41.2%
14.0 / 34
0.3%
−33
–   Roc 1.8 64-bit3182+13
−13		(+26)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.6%
+128
–   Drofa 3.3.0 64-bit3172+15
−15		(+16)7.5 − 10.5
(+1−4=13)		41.7%
7.5 / 18
7.2%
−33
–   Winter 0.9 64-bit3171+11
−11		(+15)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
5.7%
−15
–   Orion 0.9 64-bit3170+11
−11		(+14)17.5 − 12.5
(+7−2=21)
58.3%
17.5 / 30
6.5%
+65
–   NirvanaChess 2.5 64-bit3168+10
−10		(+12)11 − 15
(+4−8=14)		42.3%
11.0 / 26
10.4%
−38
–   Komodo CCT 64-bit3166+12
−12		(+10)10 − 10
(+4−4=12)		50.0%
10.0 / 20
15.7%
+7
–   Stockfish 4 64-bit3158+14
−14		(+2)10 − 10
(+4−4=12)		50.0%
10.0 / 20
40.2%
+4
–   Demolito 2021-10-04 64-bit3156+11
−11		(0)8 − 10
(+2−4=12)		44.4%
8.0 / 18
48.3%
−32
–   Roc 1.9.1 64-bit3150+14
−14		(−6)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
71.4%
+126
–   Vajolet2 2.8 64-bit3145+10
−10		(−11)3 − 5
(+1−3=4)		37.5%
3.0 / 8
87.3%
−95
–   Mantissa 3.3.0 64-bit3138+15
−15		(−18)4 − 4
(+3−3=2)		50.0%
4.0 / 8
95.2%
−18
–   Strelka 5.5 32-bit3127+11
−11		(−29)9 − 11
(+5−7=8)		45.0%
9.0 / 20
99.8%
−64
–   Houdini 1.5a 32-bit3124+9
−9		(−32)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−10
–   Invictus r382 64-bit3124+10
−10		(−32)10.5 − 5.5
(+5−0=11)		65.6%
10.5 / 16
100.0%
+64
–   Texel 1.07 64-bit3114+9
−9		(−42)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+124
–   Rybka 4.1 64-bit3113+7
−7		(−43)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+34
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−44)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
+16
–   Critter 1.6a 32-bit3106+13
−13		(−50)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+127
–   Bit-Genie 9 64-bit3101+11
−11		(−55)21.5 − 18.5
(+13−10=17)
53.8%
21.5 / 40
100.0%
−30
–   iCE 4.0 64-bit3100+10
−10		(−56)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+21
–   Avalanche 1.2.0 64-bit3086+17
−17		(−70)10 − 7
(+5−2=10)		58.8%
10.0 / 17
100.0%
−14
–   Avalanche 1.3.0 64-bit3079+18
−18		(−77)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+156
–   StockNemo 5.3.0.0 64-bit3059+21
−21		(−97)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
+16
–   Amoeba 3.4 64-bit3043+12
−12		(−113)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−156
–   Bagatur 3.6b 64-bit3035+17
−17		(−121)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+87
–   Frozenight 5.0.0 64-bit3035+19
−19		(−121)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
−12
–   Topple 0.8.1 64-bit3033+12
−12		(−123)5.5 − 1.5
(+4−0=3)		78.6%
5.5 / 7
100.0%
+70
–   Cheng 4.41 64-bit3033+10
−10		(−123)3.5 − 3.5
(+1−1=5)		50.0%
3.5 / 7
100.0%
−123
–   FabChess 1.16 64-bit3029+10
−10		(−127)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−10
–   BlackCore 2.0 64-bit3020+16
−16		(−136)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
−16
–   Smallbrain 4.0 64-bit3016+21
−21		(−140)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
−13
–   Francesca MAD 0.32 64-bit2983+12
−12		(−173)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−51
–   Viridithas 4.0.0 64-bit2980+20
−20		(−176)13.5 − 2.5
(+11−0=5)		84.4%
13.5 / 16
100.0%
+77
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−185)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
850 games: 197 wins, 228 losses, 425 draws (50.0%), score: 48.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024