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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Rybka 3 Human 64-bit 4CPU (3143+25
−25		)Quote
Author: Vasik Rajlich (USA) Link: Homepage
Information: There is some debate in the chess community about whether or not early versions of the Rybka engine contain parts of Fruit code
This is one of the 27 Rybka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 2.0 64-bit 4CPU3338+17
−17		(+195)4 − 16
(+2−14=4)		20.0%
4.0 / 20
0.0%
−48
–   RukChess 3.0.15 64-bit 4CPU3305+19
−19		(+162)3.5 − 16.5
(+1−14=5)		17.5%
3.5 / 20
0.0%
−88
–   Expositor 2WN29 64-bit 4CPU3299+18
−18		(+156)9 − 15
(+1−7=16)		37.5%
9.0 / 24
0.0%
+78
–   RubiChess 1.6 64-bit 4CPU3280+18
−18		(+137)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−73
–   Vajolet2 2.7 64-bit 4CPU3239+16
−16		(+96)7.5 − 11.5
(+3−7=9)		39.5%
7.5 / 19
0.0%
+21
–   RubiChess 1.5 64-bit 4CPU3210+23
−23		(+67)5 − 10
(+1−6=8)		33.3%
5.0 / 15
0.0%
−42
–   Pedone 1.9 64-bit 4CPU3178+23
−23		(+35)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
1.6%
−42
–   Rybka 3 64-bit 4CPU3152+10
−10		(+9)27 − 33
(+7−13=40)
45.0%
27.0 / 60
23.3%
−21
–   Winter 0.7 64-bit 4CPU3145+23
−23		(+2)13 − 12
(+8−7=10)		52.0%
13.0 / 25
44.4%
+15
–   Naum 4 64-bit 4CPU3077+13
−13		(−66)40.5 − 21.5
(+27−8=27)
65.3%
40.5 / 62
100.0%
+41
–   Rybka 3 64-bit3076+8
−8		(−67)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+100
–   Rybka 2.3.2a 64-bit 4CPU3047+11
−11		(−96)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+144
–   Naum 3.1 64-bit 4CPU2994+15
−15		(−149)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+15
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(−150)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+11
–   Deep Sjeng WC2008 64-bit 4CPU2944+11
−11		(−199)16 − 7
(+12−3=8)		69.6%
16.0 / 23
100.0%
−54
–   Deep Sjeng 3.0 64-bit 4CPU2923+19
−19		(−220)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+131
–   Hiarcs 12 4CPU2914+13
−13		(−229)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+89
–   Hiarcs Paderborn 2007 4CPU2906+17
−17		(−237)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+3
380 games: 106 wins, 107 losses, 167 draws (43.9%), score: 49.9%

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