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 1.7.1 64-bit 4CPU (3139+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
–   Mantissa 3.3.0 64-bit 4CPU3229+19
−19		(+90)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
+18
–   ChessBrainVB 3.74 4CPU3225+21
−21		(+86)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−20
–   Rybka 4 64-bit 4CPU3187+9
−9		(+48)35.5 − 51.5
(+6−22=59)
40.8%
35.5 / 87
0.0%
−10
–   Rybka 4.1 64-bit 4CPU3185+9
−9		(+46)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−82
–   iCE 4.0 64-bit 4CPU3160+21
−21		(+21)11 − 11
(+6−6=10)		50.0%
11.0 / 22
5.0%
+23
–   Amoeba 3.4 64-bit 4CPU3156+20
−20		(+17)12.5 − 17.5
(+3−8=19)
41.7%
12.5 / 30
8.1%
−37
–   Rybka 3 64-bit 4CPU3152+10
−10		(+13)64 − 65
(+28−29=72)
49.6%
64.0 / 129
6.3%
+9
–   Stockfish 1.8 64-bit 4CPU3144+15
−15		(+5)50.5 − 56.5
(+10−16=81)
47.2%
50.5 / 107
29.6%
−12
–   Xiphos 0.2.2 64-bit 4CPU3139+23
−23		(0)8 − 8
(+3−3=10)		50.0%
8.0 / 16
50.3%
+2
–   Monolith 2 64-bit 4CPU3116+23
−23		(−23)12 − 8
(+7−3=10)		60.0%
12.0 / 20
95.3%
+50
–   Naum 4.2 64-bit 4CPU3092+9
−9		(−47)30 − 23
(+14−7=32)
56.6%
30.0 / 53
100.0%
−4
–   Deep Shredder 12 64-bit 4CPU3045+9
−9		(−94)53.5 − 24.5
(+32−3=43)
68.6%
53.5 / 78
100.0%
+28
–   Deep Fritz 12 4CPU3009+29
−29		(−130)33 − 17
(+20−4=26)
66.0%
33.0 / 50
100.0%
−22
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(−146)38 − 15
(+25−2=26)
71.7%
38.0 / 53
100.0%
0
–   Spark 0.5 64-bit 4CPU2981+22
−22		(−158)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+21
–   Komodo 1.2 64-bit2966+13
−13		(−173)25 − 8
(+19−2=12)
75.8%
25.0 / 33
100.0%
+11
–   Spark 0.4 64-bit 4CPU2953+19
−19		(−186)41 − 12
(+30−1=22)
77.4%
41.0 / 53
100.0%
+4
–   Onno 1.2.70 64-bit 4CPU2952+17
−17		(−187)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Deep Sjeng WC2008 64-bit 4CPU2944+11
−11		(−195)42 − 10
(+35−3=14)
80.8%
42.0 / 52
100.0%
+41
–   Thinker 5.4d Inert 64-bit 4CPU2942+20
−20		(−197)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+32
–   Komodo 1.0 64-bit2942+12
−12		(−197)41 − 9
(+34−2=14)
82.0%
41.0 / 50
100.0%
+47
–   Hiarcs 12.1 4CPU2921+14
−14		(−218)46 − 16
(+33−3=26)
74.2%
46.0 / 62
100.0%
−47
992 games: 328 wins, 145 losses, 519 draws (52.3%), score: 59.2%

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