CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Stockfish 2.3.1 64-bit 4CPU (3149+19
−19
)Quote
Authors: Tord Romstad (Norway), Marco Costalba, Joona Kiiski Links: Glaurung homepage, Homepage, Development Versions, Testing Framework
Stockfish is based on Glaurung by Tord Romstad.
This is one of the 93 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3238+13
−13
(+89)25 − 52
(+5−32=40)
32.5%
25.0 / 77
0.0%
−14
= 0 0 1 0 = 0 0 = = = = 0 0 = 0 0 0 = 0 0 = 0 = 0 = = 1 = 0 = = 1 = 0 = = 0 = = 0 = 0 0 1 0 0 = = 1 = 0 0 0 = 0 = = 0 = = 0 = 0 0 = = = = = = = = = 0 = 0
–   Houdini 2.0c 64-bit 4CPU3201+16
−16
(+52)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+23
= = = 0 0 0 0 1 1 0 = = 0 = = = = 1 0 1 = = 1 1 = = 0 1 0 = 0 =
–   Houdini 1.5a 64-bit 4CPU3193+20
−20
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−48
1 0 = 0
–   Critter 1.6a 64-bit 4CPU3168+8
−8
(+19)50 − 56
(+16−22=68)
47.2%
50.0 / 106
3.3%
+3
1 0 = = = = 1 = = = = 0 = = = = 0 = 0 = = 1 0 = = = = = = = = = = = 1 = = 0 = = = = = = 1 = = 0 = = = = 1 0 1 = 1 0 = = 1 0 1 = 0 = 0 0 = = 1 = 1 0 = 0 = = = = 0 = = = 0 = = 0 = = 1 0 1 1 = = 0 = = = = 0 1 = 0 =
–   Houdini 3 64-bit3162+13
−13
(+13)18 − 14
(+11−7=14)
56.3%
18.0 / 32
14.3%
+49
= 1 0 1 0 = 0 1 = = 1 = 1 = = 1 1 = = = = 1 = 1 0 1 0 0 1 = 0 =
–   Rybka 4 64-bit 4CPU3155+10
−10
(+6)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
32.0%
−38
0 1 = 1 = = 0 0 0 0 = 0 = 1 1 = = = = = = 1 0 = 0 = = = 0 = = 0
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+2)34.5 − 41.5
(+15−22=39)
45.4%
34.5 / 76
43.4%
−23
= 0 0 = 0 1 = = = = = = 1 0 1 1 = = = 0 1 1 0 1 = = = = = 0 0 = = 0 1 = = 0 = 0 1 = 1 0 = 0 1 0 = = = 0 0 0 = 0 = 0 1 = = = 1 = 1 0 = = 0 0 = 1 = = = =
–   Bouquet 1.5 64-bit 4CPU3139+23
−23
(−10)27.5 − 25.5
(+12−10=31)
51.9%
27.5 / 53
76.4%
0
1 = = 0 = = = 1 0 = = = 1 = = 1 = 0 = = 1 = 1 1 = = = 0 = = 0 1 = 0 0 = 1 1 = 0 = = = = = 1 = 0 = 0 1 = =
–   Vitruvius 1.11C 64-bit 4CPU3125+14
−14
(−24)5 − 5
(+1−1=8)
50.0%
5.0 / 10
97.9%
−24
= = = = 0 = 1 = = =
–   IvanHoe 9.46h 64-bit 4CPU3120+14
−14
(−29)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
99.5%
−48
= 0 = = 1 = = 0 1 1 = 0 0 =
–   RobboLito 0.21Q 64-bit 4CPU3119+22
−22
(−30)8 − 4
(+5−1=6)
66.7%
8.0 / 12
98.3%
+65
0 1 = 1 = = = 1 = 1 = 1
–   Bouquet 1.6 64-bit 4CPU3115+21
−21
(−34)23.5 − 14.5
(+12−3=23)
61.8%
23.5 / 38
99.3%
+31
1 0 = = 0 = = = 1 1 = = = 1 = = = 1 = = 1 1 = = = 1 = = = 1 = 1 = = 1 = 1 0
–   Sting SF 2 64-bit 4CPU3115+27
−27
(−34)9 − 5
(+4−0=10)
64.3%
9.0 / 14
98.1%
+40
1 = 1 1 = = = = = = = 1 = =
–   Komodo 5 64-bit3113+11
−11
(−36)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
100.0%
−17
= = 0 1 = = = 1 0 1 = = 0 1 = =
–   Strelka 5.5 64-bit3107+8
−8
(−42)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+68
0 = 1 = 1 1
–   Naum 4.2 64-bit 4CPU3068+10
−10
(−81)27.5 − 13.5
(+19−5=17)
67.1%
27.5 / 41
100.0%
+26
1 = 1 = = 1 1 = 1 0 = 0 = 1 1 = 0 1 1 = = = 1 1 = = = 1 = = 1 = = 1 1 1 0 1 1 1 0
–   Protector 1.5.0 64-bit 4CPU3063+18
−18
(−86)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+3
= = = = 1 1
–   Hiarcs 14 4CPU3061+13
−13
(−88)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−60
= = 1 = = 0 = 1 = =
–   Chiron 1.5 64-bit 4CPU3053+19
−19
(−96)17 − 13
(+9−5=16)
56.7%
17.0 / 30
100.0%
−56
= = = 1 = 0 = = = = 0 = 0 = = = 1 1 1 1 = = = = 1 0 1 1 1 0
–   Gull R375 64-bit 4CPU3046+22
−22
(−103)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+55
= 1 1 = = 1 1 1 = = 1 = = 1 = 1 1 1 0 1 = = 1 1 = 1 = = 1 1
–   Deep Fritz 13 4CPU3041+16
−17
(−108)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+55
= 1 1 = 1 1 1 = 1 = = 1 = 1 = 1 = = 1 = 1 1 = 1 1 1 = = 1 = 1 =
–   Hannibal 1.3 64-bit 4CPU3040+22
−22
(−109)25 − 11
(+14−0=22)
69.4%
25.0 / 36
100.0%
0
= = 1 1 = = = = 1 1 = 1 1 = 1 1 1 = 1 = = = = 1 = = 1 = = 1 = 1 = = = =
–   Deep Junior 13 64-bit 4CPU3033+16
−16
(−116)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+19
1 = 1 1 1 = 1 = 1 1 = = = 1 1 1 0 1 1 1 = 1 = = = = 1 = 0 1 = =
–   Deep Junior 13.3 64-bit 4CPU3027+18
−18
(−122)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−75
1 = = 0 = = = 0 = 1 1 = 1 1 1 0 1 1 1 = 1 = = 0 1 0 = 1 = 0 = 0
–   Spike 1.4 Leiden 4CPU3024+11
−11
(−125)26 − 10
(+18−2=16)
72.2%
26.0 / 36
100.0%
+15
= 0 = 1 = 1 1 1 1 = = 1 0 1 = = = = 1 1 1 = = = 1 1 = 1 = = 1 1 1 1 = 1
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−125)22.5 − 11.5
(+15−4=15)
66.2%
22.5 / 34
100.0%
−22
= = 1 = 0 1 1 = 1 = 0 = = 1 1 = = 1 1 = 1 1 = = 1 1 = 1 1 = = 0 0 1
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(−128)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+29
1 = 1 =
–   Protector 1.4.0 64-bit 4CPU2990+19
−19
(−159)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 2.3.1 64-bit 4CPU
played with current
participants of this list
Represented by
All    222asmFish 051117 64-bit 4CPU
Free    112Stockfish 8 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017