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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Stockfish 1.01 (2748+24
−24		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Svart 3.1 64-bit2910+16
−16		(+162)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
+38
–   Igel 1.9.0 64-bit2885+22
−22		(+137)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−25
–   Naum 3.1 32-bit2876+13
−13		(+128)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+127
–   Fritz 112868+9
−9		(+120)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+120
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+110)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
+20
–   Avalanche 1.1.0 64-bit2850+21
−21		(+102)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−21
–   Shredder 112847+10
−10		(+99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+87
–   Igel 1.8.3 64-bit2842+22
−22		(+94)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−231
–   Clovis II 64-bit2841+16
−16		(+93)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+19
–   Toga II 1.4.1SE2839+10
−10		(+91)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+96
–   Deep Sjeng WC2008 32-bit2838+11
−11		(+90)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+18
–   Cyclone 3.42836+18
−18		(+88)2 − 5
(+1−4=2)		28.6%
2.0 / 7
0.0%
−89
–   Hiarcs 12 Sharpen PV On2824+12
−12		(+76)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−157
–   Altair 2.0.0 64-bit2822+19
−19		(+74)7.5 − 16.5
(+3−12=9)		31.3%
7.5 / 24
0.0%
−66
–   Hiarcs 122820+12
−12		(+72)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+31
–   Zappa Mexico II 32-bit2820+10
−10		(+72)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−219
–   Cyclone 2.22795+16
−16		(+47)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.1%
+9
–   Fruit 2.3.12794+12
−12		(+46)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+46
–   Grapefruit 1.0a32794+22
−22		(+46)5 − 5
(+1−1=8)		50.0%
5.0 / 10
0.2%
+46
–   Bright 0.4a2784+8
−8		(+36)13 − 11
(+6−4=14)		54.2%
13.0 / 24
0.2%
+63
–   Glaurung 2.1 32-bit2775+15
−15		(+27)4 − 4
(+0−0=8)		50.0%
4.0 / 8
2.5%
+27
–   Glaurung 2.2 32-bit2757+20
−20		(+9)9 − 8
(+3−2=12)		52.9%
9.0 / 17
27.1%
+33
–   Bright 0.3a2733+16
−16		(−15)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
85.6%
−221
–   Twisted Logic 200806202725+14
−14		(−23)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
95.1%
+88
–   SmarThink 1.10 32-bit2719+16
−16		(−29)13 − 7
(+8−2=10)		65.0%
13.0 / 20
97.9%
+72
–   Ktulu 82709+7
−7		(−39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−209
–   Chess Tiger 2007.12703+8
−8		(−45)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−215
–   Chessmaster 11 Aiglos II2699+15
−15		(−49)12.5 − 11.5
(+6−5=13)		52.1%
12.5 / 24
100.0%
−32
–   Naum 2.0 32-bit2696+13
−13		(−52)14 − 6
(+12−4=4)		70.0%
14.0 / 20
100.0%
+116
–   Blunder 8.5.5 64-bit2695+11
−11		(−53)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−53
–   Frenzee Feb08 32-bit2692+11
−11		(−56)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−222
–   Delfi 5.42688+10
−10		(−60)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+5
–   Blunder 8.0.0 64-bit2685+21
−21		(−63)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+54
–   Chessmaster 112663+10
−10		(−85)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−85
–   Booot 4.14.02662+17
−17		(−86)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−86
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−86)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−26
–   Scorpio 2.02b2654+24
−24		(−94)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
100.0%
−171
–   Alaric 7072654+9
−9		(−94)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   CM10th Pestilence2649+18
−18		(−99)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−99
–   E.T. Chess 13.01.082644+11
−11		(−104)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−103
–   Cyrano 0.6b17 32-bit2639+12
−12		(−109)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−51
–   WildCat 82620+11
−11		(−128)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+38
–   BugChess2 1.6.3 32-bit2612+16
−16		(−136)18 − 6
(+15−3=6)		75.0%
18.0 / 24
100.0%
+61
–   Hamsters 0.72606+18
−18		(−142)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−98
–   Crafty 22.4 32-bit2562+26
−26		(−186)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−347
414 games: 112 wins, 126 losses, 176 draws (42.5%), score: 48.3%

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