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 2.3.1 32-bit (3075+15
−15		)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 3 32-bit3179+17
−17		(+104)11 − 21
(+1−11=20)
34.4%
11.0 / 32
0.0%
+1
–   Houdini 2.0c 32-bit3140+11
−11		(+65)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+40
–   Strelka 5.5 32-bit3127+11
−11		(+52)11 − 21
(+3−13=16)
34.4%
11.0 / 32
0.0%
−53
–   Houdini 1.5a 32-bit3124+9
−9		(+49)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+60
–   Strelka 5.1 32-bit3117+11
−11		(+42)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
0.0%
+94
–   Critter 1.6a 32-bit3106+13
−13		(+31)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
0.0%
0
–   Komodo 5 32-bit3084+13
−13		(+9)29.5 − 34.5
(+9−14=41)
46.1%
29.5 / 64
17.0%
−16
–   Rybka 4.1 32-bit3063+11
−11		(−12)16 − 16
(+10−10=12)
50.0%
16.0 / 32
90.9%
−13
–   Vitruvius 1.11C 32-bit3062+12
−12		(−13)17 − 15
(+10−8=14)
53.1%
17.0 / 32
91.3%
+9
–   IvanHoe 9.46h 32-bit3055+12
−12		(−20)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
98.5%
−8
–   DeepSaros 2.3j 32-bit3053+13
−13		(−22)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
98.9%
−33
–   Bouquet 1.6 32-bit3048+16
−16		(−27)15 − 15
(+7−7=16)
50.0%
15.0 / 30
99.5%
−28
–   RobboLito 0.21Q 32-bit3045+16
−16		(−30)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
99.8%
−16
–   Bouquet 1.5 32-bit3041+15
−15		(−34)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
99.9%
+23
–   Sting SF 2 32-bit3033+15
−15		(−42)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
+75
–   DeepSaros 3.0 32-bit3028+15
−15		(−47)35.5 − 28.5
(+20−13=31)
55.5%
35.5 / 64
100.0%
−8
–   Gull II b2 32-bit3009+15
−15		(−66)38.5 − 25.5
(+19−6=39)
60.2%
38.5 / 64
100.0%
0
–   Gull II 32-bit3004+16
−16		(−71)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
100.0%
−41
–   HIARCS 142985+8
−8		(−90)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+47
–   Naum 4.2 32-bit2985+9
−9		(−90)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−24
–   Fritz 132984+10
−10		(−91)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−69
–   Protector 1.5.0 32-bit2971+21
−21		(−104)20.5 − 8.5
(+13−1=15)		70.7%
20.5 / 29
100.0%
+34
–   Deep Sjeng c't 20102964+8
−8		(−111)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−7
–   Chiron 1.5 32-bit2962+13
−13		(−113)18.5 − 13.5
(+9−4=19)
57.8%
18.5 / 32
100.0%
−63
–   Chiron 1.1a 32-bit2953+12
−12		(−122)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+44
–   Hannibal 1.3 32-bit2952+15
−15		(−123)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+41
–   Shredder 12 32-bit2952+6
−6		(−123)42.5 − 21.5
(+31−10=23)
66.4%
42.5 / 64
100.0%
0
–   Spike 1.4 Leiden2935+6
−6		(−140)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+7
–   Rybka 2.3.2a 32-bit2933+7
−7		(−142)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
−16
–   Hannibal 1.2 32-bit2925+12
−12		(−150)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+3
–   Quazar 0.4 32-bit2897+10
−10		(−178)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
−27
1095 games: 350 wins, 192 losses, 553 draws (50.5%), score: 57.2%

Rating changes by day

Rating changes with played games

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