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 4 64-bit (3158+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
–   Tucano 10.00 64-bit3355+9
−9		(+197)5.5 − 16.5
(+1−12=9)		25.0%
5.5 / 22
0.0%
+17
–   Counter 5.0 64-bit3307+11
−11		(+149)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
+23
–   Marvin 6.0.0 64-bit3295+15
−15		(+137)7.5 − 18.5
(+1−12=13)		28.8%
7.5 / 26
0.0%
−7
–   Clover 2.4 64-bit3247+14
−14		(+89)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+11
–   Stash 33.0 64-bit3246+14
−14		(+88)10 − 10
(+5−5=10)		50.0%
10.0 / 20
0.0%
+83
–   Drofa 3.3.22 64-bit3233+13
−13		(+75)6 − 18
(+1−13=10)		25.0%
6.0 / 24
0.0%
−99
–   Viridithas 6.0.0 64-bit3219+19
−19		(+61)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
−85
–   Houdini 4 64-bit3214+9
−9		(+56)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+56
–   Winter 1.0 64-bit3203+16
−16		(+45)11 − 13
(+4−6=14)		45.8%
11.0 / 24
0.0%
+18
–   Expositor 2WN29 64-bit3203+15
−15		(+45)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−87
–   Houdini 3 64-bit3200+11
−11		(+42)27.5 − 26.5
(+10−9=35)
50.9%
27.5 / 54
0.0%
+49
–   Houdini 3 Tactical 64-bit3198+16
−16		(+40)24 − 30
(+13−19=22)
44.4%
24.0 / 54
0.0%
−2
–   Komodo TCEC 64-bit3186+14
−14		(+28)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
0.2%
−1
–   Komodo 6 64-bit3181+12
−12		(+23)14 − 18
(+2−6=24)
43.8%
14.0 / 32
0.5%
−14
–   Komodo CCT 64-bit3166+12
−12		(+8)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
19.8%
−91
–   Roc 1.0 64-bit3163+17
−17		(+5)11 − 9
(+7−5=8)		55.0%
11.0 / 20
34.4%
+40
–   Counter 4.1 64-bit3156+16
−16		(−2)10 − 10
(+4−4=12)		50.0%
10.0 / 20
59.8%
−4
–   RubiChess 1.5 64-bit3149+17
−17		(−9)10 − 10
(+3−3=14)		50.0%
10.0 / 20
81.0%
−11
–   Strelka 5.5 64-bit3142+5
−5		(−16)19 − 19
(+6−6=26)
50.0%
19.0 / 38
98.7%
−13
–   Komodo 5.1 64-bit3142+14
−14		(−16)17.5 − 12.5
(+7−2=21)
58.3%
17.5 / 30
95.8%
+34
–   Critter 1.6a 64-bit3140+6
−6		(−18)35 − 27
(+16−8=38)
56.5%
35.0 / 62
99.4%
+24
–   Princhess 0.17.0 64-bit3126+20
−20		(−32)12.5 − 9.5
(+7−4=11)		56.8%
12.5 / 22
99.7%
+10
–   Arasan 21.2 64-bit3117+14
−14		(−41)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−66
–   Rybka 4.1 64-bit3113+7
−7		(−45)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
+11
–   Bouquet 1.8 64-bit3110+7
−7		(−48)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+40
–   IvanHoe 9.46h 64-bit3095+11
−11		(−63)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
+22
–   Gull 2.3 64-bit3095+17
−17		(−63)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
100.0%
−9
–   Bouquet 1.5 64-bit3095+15
−15		(−63)14 − 16
(+5−7=18)
46.7%
14.0 / 30
100.0%
−82
–   RobboLito 0.21Q 64-bit3091+12
−12		(−67)22.5 − 15.5
(+10−3=25)
59.2%
22.5 / 38
100.0%
−6
–   Bouquet 1.6 64-bit3083+15
−15		(−75)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−29
–   Vitruvius 1.11C 64-bit3082+12
−12		(−76)18 − 12
(+8−2=20)
60.0%
18.0 / 30
100.0%
−12
–   DeepSaros 3.3b 64-bit3076+16
−16		(−82)23 − 11
(+15−3=16)
67.6%
23.0 / 34
100.0%
+41
–   Sting SF 3 64-bit3068+14
−14		(−90)24 − 14
(+13−3=22)
63.2%
24.0 / 38
100.0%
−3
–   DeepSaros 3.0 64-bit3064+19
−19		(−94)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
100.0%
−18
–   BlackMamba 1.4 64-bit3060+13
−13		(−98)28 − 10
(+21−3=14)
73.7%
28.0 / 38
100.0%
+74
–   Gull 2.1 64-bit3053+16
−16		(−105)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
100.0%
−70
–   Gull 2.2 64-bit3042+16
−16		(−116)24.5 − 9.5
(+18−3=13)
72.1%
24.5 / 34
100.0%
+43
–   Hannibal 1.4b 64-bit3028+10
−10		(−130)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+11
–   Protector 1.5.0 64-bit3011+11
−11		(−147)27.5 − 6.5
(+21−0=13)
80.9%
27.5 / 34
100.0%
+72
–   Naum 4.2 64-bit3000+8
−8		(−158)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+46
–   Chiron 1.1a 64-bit3000+11
−11		(−158)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+17
–   Hannibal 1.3 64-bit2989+14
−14		(−169)1 − 2
(+0−1=2)		33.3%
1.0 / 3
100.0%
−281
–   Chiron 1.5 64-bit2987+12
−12		(−171)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
−20
–   Quazar 0.4 64-bit2924+9
−9		(−234)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−62
–   Booot 5.2.0 64-bit2912+13
−13		(−246)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+46
1215 games: 338 wins, 223 losses, 654 draws (53.8%), score: 54.7%

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