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 1.8 64-bit (3057+16
−16		)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
–   BlackCore 4.0 64-bit3185+18
−18		(+128)10 − 18
(+3−11=14)		35.7%
10.0 / 28
0.0%
+30
–   Rice 5.0.0 64-bit3183+17
−17		(+126)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+58
–   Pedantic 1.0.0 64-bit3171+19
−19		(+114)6 − 18
(+2−14=8)		25.0%
6.0 / 24
0.0%
−70
–   Orion 0.9 64-bit3170+11
−11		(+113)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+84
–   Arasan 21.3 64-bit3164+12
−12		(+107)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
+1
–   Schooner 2.0.34 64-bit3150+10
−10		(+93)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
+17
–   Roc 0.8 64-bit3141+18
−18		(+84)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
−59
–   Carp 2.0.0 64-bit3133+16
−16		(+76)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.0%
+38
–   Ethereal 10.00 64-bit3132+13
−13		(+75)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+85
–   Arasan 21.1 64-bit3119+17
−17		(+62)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
0.0%
+4
–   Texel 1.07 64-bit3114+9
−9		(+57)7 − 5
(+5−3=4)		58.3%
7.0 / 12
0.0%
+119
–   Laser 1.5 64-bit3111+13
−13		(+54)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
−16
–   Rybka 4 64-bit3111+9
−9		(+54)9.5 − 14.5
(+4−9=11)		39.6%
9.5 / 24
0.0%
−21
–   Pedone 1.8 64-bit3095+14
−14		(+38)11 − 9
(+6−4=10)		55.0%
11.0 / 20
0.0%
+69
–   Protector 1.9.0 64-bit3092+8
−8		(+35)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−132
–   Rybka 3 64-bit3076+8
−8		(+19)10.5 − 13.5
(+5−8=11)		43.8%
10.5 / 24
2.1%
−25
–   Wasp 3.60 64-bit3072+17
−17		(+15)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
9.5%
−87
–   RubiChess 1.4 64-bit3069+14
−14		(+12)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
14.4%
+74
–   Sting SF 9.99 64-bit3064+20
−20		(+7)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
29.8%
+39
–   Sting SF 8.5 64-bit3061+22
−22		(+4)5 − 5
(+0−0=10)		50.0%
5.0 / 10
38.1%
+4
–   Andscacs 0.83 64-bit3053+22
−22		(−4)5 − 5
(+2−2=6)		50.0%
5.0 / 10
61.9%
−4
–   Peacekeeper 1.70 64-bit3051+19
−19		(−6)6 − 8
(+3−5=6)		42.9%
6.0 / 14
68.3%
−57
–   Sting SF 10.1 64-bit3044+24
−24		(−13)9 − 7
(+4−2=10)		56.3%
9.0 / 16
82.0%
+26
–   SmarThink 1.97 64-bit3025+13
−13		(−32)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.8%
+43
–   Naum 4.2 64-bit3000+8
−8		(−57)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
+38
–   Critter 0.80 64-bit2978+16
−16		(−79)30.5 − 25.5
(+16−11=29)
54.5%
30.5 / 56
100.0%
−47
–   Komodo 1.2 64-bit2966+13
−13		(−91)21.5 − 9.5
(+14−2=15)
69.4%
21.5 / 31
100.0%
+43
–   Deep Shredder 12 64-bit2961+8
−8		(−96)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−7
–   Gull 0.12a 64-bit2904+22
−22		(−153)15.5 − 8.5
(+10−3=11)		64.6%
15.5 / 24
100.0%
−49
–   Hiarcs 13.12893+12
−12		(−164)18 − 6
(+12−0=12)		75.0%
18.0 / 24
100.0%
+2
–   Thinker 5.4c Inert 64-bit2875+12
−12		(−182)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+22
–   Zappa Mexico II 64-bit2867+8
−8		(−190)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−76
–   Protector 1.3.6 64-bit2866+22
−22		(−191)20.5 − 3.5
(+17−0=7)		85.4%
20.5 / 24
100.0%
+75
–   Deep Sjeng WC2008 64-bit2847+12
−12		(−210)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+21
–   Deep Junior 11.2 64-bit2843+20
−20		(−214)19 − 5
(+16−2=6)		79.2%
19.0 / 24
100.0%
+16
–   Onno 1.2.70 64-bit2843+12
−12		(−214)18.5 − 5.5
(+14−1=9)		77.1%
18.5 / 24
100.0%
−18
–   Protector 1.3.4 32-bit2838+13
−13		(−219)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
−102
–   Hiarcs 12.12828+9
−9		(−229)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+62
–   Spike 1.2 Turin2750+6
−6		(−307)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
−18
867 games: 313 wins, 170 losses, 384 draws (44.3%), score: 58.2%

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