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 1.9.1 32-bit (2999+18
−17
)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
–   Laser 1.4 64-bit3021+21
−21
(+22)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
5.3%
−2
0 0 1 = = 1 0 1 = = 0 = 0 1
–   Rybka 4 32-bit3014+15
−15
(+15)22 − 20
(+9−7=26)
52.4%
22.0 / 42
8.9%
+27
1 = = = = = 0 = = 0 = = = = = 1 1 = = 1 0 = 1 1 0 = 0 = = 0 0 = = 1 = 1 = = 1 = = =
–   Senpai 2.0 64-bit3003+51
−51
(+4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
44.2%
+4
= =
–   Critter 0.90 32-bit2986+17
−16
(−13)22.5 − 17.5
(+10−5=25)
56.3%
22.5 / 40
84.8%
+23
1 = = 1 = 1 = = = = = 1 1 = = = = = = = = = 1 = = 1 = 1 = 1 1 0 = = = 0 0 0 0 =
–   Naum 4.2 32-bit2959+10
−10
(−40)24 − 18
(+12−6=24)
57.1%
24.0 / 42
100.0%
+1
= 0 1 1 = = = 0 = = 1 = = = = = 1 0 1 0 = = 1 = 1 = = 1 = 1 = 0 = = 1 = 1 1 0 = = =
–   Deep Sjeng c't 20102941+10
−10
(−58)23 − 15
(+10−2=26)
60.5%
23.0 / 38
100.0%
−1
= = 1 = = = = 1 = 1 = 1 = = 0 = = 1 = 1 = = = = 0 = 1 = 1 = = = = = 1 = 1 =
–   Shredder 12 32-bit2930+7
−8
(−69)47 − 25
(+29−7=36)
65.3%
47.0 / 72
100.0%
+23
= 1 1 = = = = = = 1 = 1 = = 1 1 0 1 0 1 = 1 1 1 1 = = = = = = 1 1 1 = 1 1 = = = 0 1 = 0 = 0 = = = 1 = = = 1 = 1 = 1 1 0 1 = 1 1 = = = 1 1 0 1 =
–   Critter 0.80 32-bit2923+16
−16
(−76)22.5 − 14.5
(+11−3=23)
60.8%
22.5 / 37
100.0%
−16
= = = 1 = = = 1 1 = 0 = = = = = = = 1 0 1 1 = 1 1 = 1 1 0 = = = = = = = 1
–   Komodo 1.3 32-bit2918+16
−16
(−81)19 − 14
(+9−4=20)
57.6%
19.0 / 33
100.0%
−35
= 1 0 1 = 1 = 0 = 1 = = 1 0 1 1 = = = = = 1 1 = = = = = = = 0 = =
–   Rybka 2.3.2a 32-bit2913+9
−9
(−86)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+13
= 1 1 0 = = 1 = 1 = 0 1 1 = = = 1 = 1 = 1 = = = = 1 1 1 = =
–   Hiarcs 13.22899+11
−11
(−100)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−3
= = = 1 1 1 1 1 = = = = = 1 = 1 1 = = = 1 = 0 = 0 1 1 = = 1
–   Komodo 1.2 32-bit2896+14
−14
(−103)29.5 − 13.5
(+21−5=17)
68.6%
29.5 / 43
100.0%
+15
1 0 1 1 = 0 1 1 = = = 1 1 = 1 0 = 1 1 = = = 1 = = = 0 1 = 1 = 1 1 = 1 = = 0 1 1 1 1 1
–   Gull 1.0a 32-bit2886+12
−12
(−113)25 − 9
(+19−3=12)
73.5%
25.0 / 34
100.0%
+45
1 0 1 1 1 = = = = 1 1 = 1 = 1 1 1 1 1 1 = = 1 1 1 0 1 = 1 = 1 = = 0
–   Fritz 122886+11
−11
(−113)25 − 13
(+16−4=18)
65.8%
25.0 / 38
100.0%
−15
1 = = 1 = 1 1 = = = 1 1 = = 1 1 1 = 1 = 1 = = = 1 0 0 = = = 1 0 = = 1 1 0 1
–   Protector 1.4.0 32-bit2877+12
−12
(−122)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+8
= = = 1 = 1 = 1 1 1 = 0 = 1 1 = 0 = 1 = = 1 = 1 1 1 0 1 1 1
–   Gull 1.1 32-bit2877+17
−17
(−122)27.5 − 12.5
(+15−0=25)
68.8%
27.5 / 40
100.0%
−17
1 = = 1 = 1 = = = 1 1 1 = 1 = = 1 = = 1 = = = = = = = 1 = = = = = = 1 1 = 1 1 1
–   Hiarcs 13.12874+14
−14
(−125)27 − 15
(+18−6=18)
64.3%
27.0 / 42
100.0%
−37
= = 1 1 = 0 0 = = = 1 = 0 1 = = 0 = 1 1 1 1 0 1 0 = = 1 1 1 1 = = = 1 1 1 = = 1 1 =
–   Spark 1.0 32-bit2865+12
−12
(−134)23.5 − 9.5
(+16−2=15)
71.2%
23.5 / 33
100.0%
−1
1 = 1 = = 1 1 1 0 = = 1 1 1 1 = 1 1 = = = = = = = 1 = 1 1 0 = 1 1
–   Deep Junior 12 32-bit2857+19
−19
(−142)24.5 − 12.5
(+16−4=17)
66.2%
24.5 / 37
100.0%
−43
1 = 1 = = 0 = 0 = 1 0 1 = 0 = = 1 1 1 = 1 = 1 1 1 = = = 1 = 1 1 1 = = = 1
–   Thinker 5.4d Inert 32-bit2857+10
−10
(−142)28 − 11
(+21−4=14)
71.8%
28.0 / 39
100.0%
+2
= 1 1 1 1 0 = 1 1 = 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 = = 1 = = = 0 1 0 = 1 = 0 =
–   Booot 5.1.02844+10
−11
(−155)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
−6
0 = 1 = 1 1 = 1 1 1 1 = 1 1 = 1 1 1 = 0 0 = = 1 1 = 1 = 1 1 0 1
–   Deep Junior 11.1a 32-bit2832+18
−18
(−167)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+6
1 = 0 = 1 = = 0 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1 0
–   Protector 1.3.5 32-bit2830+15
−15
(−169)27 − 10
(+20−3=14)
73.0%
27.0 / 37
100.0%
−19
1 1 = 1 1 = = = 1 = 1 1 0 = = 1 1 1 1 1 0 1 1 = = = 1 1 0 1 1 1 = = 1 = =
–   Grapefruit 1.0 32-bit2826+9
−9
(−173)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
−44
0 1 = 1 1 1 = = = = = 1 1 1 1 = = = 1 1 1 = = = = = 1 = 1 1
–   Cyclone xTreme2824+13
−13
(−175)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+38
1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 = = = 1 = = = = = 1 1 = 1 1 1
–   Booot 5.02824+16
−16
(−175)26.5 − 7.5
(+20−1=13)
77.9%
26.5 / 34
100.0%
+10
1 1 1 1 1 1 1 = 1 1 1 = = = 1 = 1 = 1 = = 1 1 = = 1 1 = 1 = = 1 0 1
–   Spark 0.4 32-bit2821+16
−16
(−178)27 − 7
(+23−3=8)
79.4%
27.0 / 34
100.0%
+42
1 1 1 1 1 = 1 1 0 = 0 1 = 1 = 1 1 1 = = 1 1 1 1 1 0 1 = 1 1 1 1 = 1
–   Hannibal 1.0a 32-bit2802+12
−12
(−197)29 − 8
(+21−0=16)
78.4%
29.0 / 37
100.0%
−17
1 1 = 1 = 1 = = 1 = 1 1 = 1 = = 1 = = 1 1 = 1 1 = 1 = 1 1 1 = 1 1 = 1 = 1
–   Jonny 4.002781+12
−12
(−218)28 − 6
(+22−0=12)
82.4%
28.0 / 34
100.0%
+4
= = 1 1 1 1 = = = 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1 1 1 1 1 = 1 = 1 = =
–   Bright 0.5c2776+13
−13
(−223)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
−57
= 1 = 1 1 = = 1 1 = 1 = 1 = 1 1 1 0 = 1 = 1 1 = 1 = 1 1 1 0
–   Scorpio 2.7 32-bit2749+20
−20
(−250)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
−31
1 1 =
–   Tornado 4.4 32-bit2745+24
−23
(−254)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MinkoChess 1.0 32-bit2743+32
−32
(−256)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   MinkoChess 1.1 32-bit2741+27
−27
(−258)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+99
1 = 1 1 1 1
–   Crafty 23.4 32-bit2732+19
−19
(−267)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.9.1 32-bit
played with current
participants of this list
Represented by
1-2-CPU    82SugaR XPrO 1.3 64-bit
32-bit    355Stockfish 2.2.2 32-bit
32-bit 1-2-CPU    353Stockfish 2.2.2 32-bit
32-bit single-CPU    353Stockfish 2.2.2 32-bit
Free 1-2-CPU    44SugaR XPrO 1.3 64-bit
Free 32-bit    233Stockfish 2.2.2 32-bit
Free 32-bit 1-2-CPU    203Stockfish 2.2.2 32-bit
Free 32-bit single-CPU    203Stockfish 2.2.2 32-bit
Free single-CPU    44SugaR XPrO 1.3 64-bit
Single-CPU    82SugaR XPrO 1.3 64-bit

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