CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Show each game results
Sting SF 2 64-bit 4CPU (3107+27
−27
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 109 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3231+13
−13
(+124)13.5 − 28.5
(+4−19=19)
32.1%
13.5 / 42
0.0%
+13
= 0 0 0 0 = = 1 = 0 0 = = 0 0 = = 0 0 0 0 1 = 0 = 0 = = = 0 1 = 0 = = 0 0 = 0 = 1 =
–   Stockfish 4 64-bit 4CPU3206+16
−16
(+99)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
+3
= = 0 = = 0 0 = 0 = 0 = 0 = 0 = = = 0 = 0 1 = = 0 = = = = 0
–   Houdini 1.5a 64-bit 4CPU3182+18
−17
(+75)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−74
= 0 0 =
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(+52)26 − 26
(+9−9=34)
50.0%
26.0 / 52
0.0%
+52
= = = = = = = 1 = 1 0 = 0 = 1 1 0 = = = = = 0 = = = 1 = 0 = 0 = = = = 1 = = = = = 0 1 0 1 0 = = = = 1 =
–   Rybka 4.1 64-bit 4CPU3144+9
−9
(+37)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.6%
+1
0 = 0 1 = 0 = 1 0 1
–   Stockfish 2.3.1 64-bit 4CPU3142+19
−19
(+35)5 − 9
(+0−4=10)
35.7%
5.0 / 14
1.9%
−39
0 = = = 0 0 = = = = = = = 0
–   Bouquet 1.5 64-bit 4CPU3132+23
−23
(+25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
9.5%
+181
1 =
–   Vitruvius 1.11C 64-bit 4CPU3118+14
−14
(+11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
24.6%
+11
1 = 0 0 = = 0 1 1 =
–   IvanHoe 9.46h 64-bit 4CPU3113+14
−14
(+6)5 − 9
(+1−5=8)
35.7%
5.0 / 14
36.0%
−74
= = 0 = 0 0 = = 0 0 = = = 1
–   RobboLito 0.21Q 64-bit 4CPU3111+22
−22
(+4)6.5 − 5.5
(+2−1=9)
54.2%
6.5 / 12
41.7%
+26
0 = = = = = = = 1 = 1 =
–   Komodo 5 64-bit3108+11
−11
(+1)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
48.3%
+53
1 = = 1 0 =
–   Bouquet 1.6 64-bit 4CPU3108+21
−21
(+1)19 − 19
(+8−8=22)
50.0%
19.0 / 38
48.5%
0
= 1 = = = = = = = 1 0 = 1 = = = = 1 = = = 0 = 0 = 0 = 0 1 0 1 1 0 1 = = 0 =
–   Strelka 5.5 64-bit3103+7
−6
(−4)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
60.9%
+48
= 1 = 0 1 =
–   Naum 4.2 64-bit 4CPU3061+10
−10
(−46)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.9%
−104
= = 0 = 0 1 = = = 0
–   Protector 1.5.0 64-bit 4CPU3055+18
−18
(−52)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.9%
+31
= 1 = 1 = =
–   Hiarcs 14 4CPU3054+13
−13
(−53)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−25
= 0 1 1 = = = 0 1 =
–   Chiron 1.5 64-bit 4CPU3046+19
−19
(−61)17.5 − 12.5
(+7−2=21)
58.3%
17.5 / 30
100.0%
−17
1 = = = = = = 1 0 = = 1 = 1 = = = 1 = = 1 = = = 0 = = 1 = =
–   Gull R375 64-bit 4CPU3038+22
−22
(−69)19 − 13
(+8−2=22)
59.4%
19.0 / 32
100.0%
−18
0 = = = = 1 = 1 = = 1 = = = = = = 1 1 = = 1 = = 1 = = = 0 1 = =
–   Hannibal 1.3 64-bit 4CPU3033+22
−22
(−74)22 − 14
(+13−5=18)
61.1%
22.0 / 36
100.0%
−7
= 1 = = 1 1 1 = 0 = = 1 1 0 = = = = 0 = 1 1 1 0 = = 1 = = = 1 1 = 1 = 0
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(−89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−89
= =
–   Rybka 2.3.2a 64-bit 4CPU3017+13
−13
(−90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+5
1 1 0 =
–   Spike 1.4 Leiden 4CPU3016+11
−11
(−91)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−31
1 = = =
–   Protector 1.4.0 64-bit 4CPU2982+19
−19
(−125)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020