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

Options
Show each game results
Stockfish 2.1.1 64-bit (3085+14
−14		)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
–   Houdini 2.0c 64-bit3160+12
−12		(+75)34 − 56
(+15−37=38)
37.8%
34.0 / 90
0.0%
−15
–   Houdini 1.5a 64-bit3149+9
−9		(+64)20 − 36
(+9−25=22)
35.7%
20.0 / 56
0.0%
−42
–   Komodo 4 64-bit3133+10
−10		(+48)50 − 70
(+16−36=68)
41.7%
50.0 / 120
0.0%
−8
–   Komodo 3 64-bit3124+11
−11		(+39)74.5 − 83.5
(+37−46=75)
47.2%
74.5 / 158
0.0%
+18
–   Critter 1.4 64-bit3119+16
−16		(+34)19 − 31
(+6−18=26)
38.0%
19.0 / 50
0.0%
−50
–   Critter 1.2 64-bit3115+13
−13		(+30)34.5 − 39.5
(+10−15=49)
46.6%
34.5 / 74
0.0%
+8
–   Rybka 4.1 64-bit3113+7
−7		(+28)16 − 16
(+4−4=24)
50.0%
16.0 / 32
0.0%
+28
–   Rybka 4 64-bit3111+9
−9		(+26)20 − 24
(+8−12=24)
45.5%
20.0 / 44
0.1%
−5
–   Komodo 2.03 64-bit3078+22
−22		(−7)15 − 13
(+7−5=16)		53.6%
15.0 / 28
68.6%
+16
–   Critter 1.01 64-bit3077+21
−21		(−8)73 − 66
(+34−27=78)
52.5%
73.0 / 139
74.6%
+9
–   Komodo 2.01 64-bit3074+18
−18		(−11)33.5 − 30.5
(+17−14=33)
52.3%
33.5 / 64
83.6%
+7
–   Stockfish 2.0.1 64-bit3062+19
−19		(−23)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
97.5%
−5
–   Stockfish 1.9.1 64-bit3062+16
−16		(−23)11 − 9
(+5−3=12)		55.0%
11.0 / 20
98.3%
+13
–   Sting SF 9.9 64-bit3041+13
−13		(−44)18 − 14
(+6−2=24)
56.3%
18.0 / 32
100.0%
−6
–   Sting SF 9 64-bit3034+13
−13		(−51)19.5 − 20.5
(+4−5=31)
48.8%
19.5 / 40
100.0%
−59
–   Chiron 1.1a 64-bit3000+11
−11		(−85)32.5 − 17.5
(+22−7=21)
65.0%
32.5 / 50
100.0%
+24
–   Naum 4.2 64-bit3000+8
−8		(−85)29.5 − 14.5
(+21−6=17)
67.0%
29.5 / 44
100.0%
+40
–   Komodo 1.3 64-bit2997+16
−16		(−88)29 − 15
(+18−4=22)
65.9%
29.0 / 44
100.0%
+19
–   Fritz 132984+10
−10		(−101)32 − 18
(+19−5=26)
64.0%
32.0 / 50
100.0%
−8
–   Deep Shredder 12 64-bit2961+8
−8		(−124)25 − 10
(+18−3=14)
71.4%
25.0 / 35
100.0%
+31
–   Gull 1.2 64-bit2942+12
−12		(−143)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+14
–   Spike 1.4 Leiden2935+6
−6		(−150)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
+1
–   Deep Junior 12.5 64-bit2918+21
−21		(−167)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−80
–   Spark 1.0 64-bit2911+10
−10		(−174)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
−36
1258 games: 311 wins, 282 losses, 665 draws (52.9%), score: 51.2%

Rating changes by day

Rating changes with played games

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