CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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Stockfish 1.6s JA 64-bit 4CPU (3092+13
−13
)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 59 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit 4CPU3166+9
−9
(+74)42 − 58
(+25−41=34)
42.0%
42.0 / 100
0.0%
+20
1 0 0 = 1 0 1 0 = 0 0 = = = = 0 1 0 1 0 1 1 1 1 0 = 0 = = = 1 0 1 0 0 = 0 0 = 1 1 0 1 0 1 0 = 0 = = 1 0 1 0 1 = = 0 1 0 = 0 = = = 0 1 0 0 0 0 = = 0 0 0 1 1 = 1 1 1 = = 0 0 = = 0 0 0 0 = 0 = = = 0 = =
–   Stockfish 1.7.1 64-bit 4CPU3140+13
−13
(+48)29 − 37
(+9−17=40)
43.9%
29.0 / 66
0.0%
+16
0 0 1 = = = 0 = = = = = = = 0 = 1 1 1 0 0 = 1 = = = 0 = = = = = = = 0 0 = = 1 0 0 = = 0 = = 1 = = = = 0 = 1 1 = = = = 0 0 = 0 = = 0
–   Naum 4.2 64-bit 4CPU3098+8
−8
(+6)27 − 36
(+11−20=32)
42.9%
27.0 / 63
23.6%
−35
0 0 = = = 1 = 1 1 0 = 0 = 0 0 0 0 = = 0 0 = 0 1 = = = 0 = 1 = = 0 = = = 1 = = = 0 1 0 1 1 = = = = 0 0 = = 1 0 = 1 = 0 = 0 = =
–   Stockfish 1.6.3 64-bit 4CPU3089+13
−13
(−3)54.5 − 44.5
(+24−14=61)
55.1%
54.5 / 99
66.6%
+25
= = = = = = = 1 0 0 1 = = = 1 = 1 0 0 1 = = = = = = 1 = 1 = = 0 = = = 0 1 = = = = 0 = 1 0 1 = = = = = 1 = = 1 1 = = 1 = = 1 = = 0 = = 1 = 1 0 = = 0 1 = 0 = = = = = = 1 = = = 1 = = 1 0 = 1 1 0 1 = =
–   Naum 4.1 64-bit 4CPU3069+15
−15
(−23)25.5 − 24.5
(+16−15=19)
51.0%
25.5 / 50
99.1%
−17
0 1 = 0 1 0 = = 1 0 1 0 1 = 1 = 0 0 1 = = 0 = = = 0 1 1 0 = = = = = = 1 0 1 1 = 1 1 1 0 = 0 = 1 0 0
–   Naum 4 64-bit 4CPU3062+10
−10
(−30)61 − 39
(+41−19=40)
61.0%
61.0 / 100
100.0%
+40
1 = = 1 1 0 1 = = 1 0 0 = 1 = 1 0 1 1 1 0 1 0 = 1 = 0 1 0 1 1 = = = = = 0 = 1 0 0 1 = 1 0 1 = 1 = 1 = 1 = 1 = = = 1 = = 1 1 = = 1 1 = 1 0 1 1 1 1 = 1 = 1 = = 1 1 1 = = = 0 = = 0 1 0 = 1 1 0 0 = = = 0
–   Deep Shredder 12 64-bit 4CPU3040+7
−7
(−52)119 − 81
(+66−28=106)
59.5%
119.0 / 200
100.0%
+3
= = = 1 1 = 0 1 1 = = = 1 1 = = = 1 = = = 0 = 1 = 1 0 1 = 0 = 1 1 1 = = 1 = = 0 = 1 1 0 1 = 0 0 = 0 = = = = = 1 1 = = = 1 = 1 = = 1 1 0 = = = = 0 = 1 = = = = = 1 1 0 = = = 1 = 1 1 1 = = = 0 = 1 1 1 = = = 0 0 0 = = = 0 = = 1 1 = = 0 1 1 = 1 1 = = 1 = 1 = 1 = 1 1 1 0 0 1 = 1 1 0 = = 0 = 1 = 1 0 = = = = 0 1 = 0 = = 1 = = 1 = = 0 1 = 1 = = = = = = = 1 1 = = = = 1 1 = = = = 1 = 1 = = 1 1 = 1 0 1 = 1 0
–   Rybka 2.2 64-bit 4CPU3001+12
−12
(−91)57.5 − 41.5
(+38−22=39)
58.1%
57.5 / 99
100.0%
−38
= 0 1 1 0 1 = 0 0 1 1 1 1 0 0 1 = = 0 = = = = 0 1 0 = = 1 = = 1 = 0 1 0 = = 0 = 0 = 1 = = 1 = 0 1 = 0 = 1 = 1 = 0 1 = 0 0 1 1 1 1 = 1 = 1 1 = = 1 = = 1 1 1 1 = = = 1 0 = 1 0 = = 0 1 1 1 0 = = 1 1 1
–   Spark 0.4 64-bit 4CPU2988+14
−14
(−104)45 − 18
(+31−4=28)
71.4%
45.0 / 63
100.0%
+30
1 = = = = 1 = = 1 1 1 0 = 1 1 = 1 1 = 1 = = 1 1 = = = 1 1 1 = = 0 1 = 1 = 1 = 1 1 1 0 1 = = 1 = = 1 1 1 1 1 0 = = 1 = 1 = 1 =
–   Zappa Mexico II 64-bit 4CPU2970+8
−7
(−122)69.5 − 30.5
(+54−15=31)
69.5%
69.5 / 100
100.0%
+12
1 = 1 1 = 1 1 1 1 = 1 0 1 1 1 1 1 1 0 0 1 = = = = = 0 0 1 = = 0 1 1 1 1 1 = 1 0 = 1 = 0 1 1 1 1 1 0 1 1 1 = = 0 = = 1 = 0 = 1 0 1 1 1 = 1 = 1 1 1 = 1 1 1 = 1 1 = 0 1 = = 1 1 0 1 1 = = 1 1 1 = = = 0 1
–   Spark 0.3 64-bit 4CPU2968+12
−12
(−124)76.5 − 22.5
(+59−5=35)
77.3%
76.5 / 99
100.0%
+61
= 1 1 = 1 = = 1 = 1 1 = 0 1 1 0 1 1 = 1 = 1 = 1 1 = = 1 = 1 = 1 = 1 = = 1 1 1 1 1 = = 1 1 1 0 1 = 1 1 = = 1 1 1 0 1 1 1 1 1 = 1 = = = 1 0 1 1 1 = 1 = 1 = 1 1 1 = 1 = 1 = 1 1 = = 1 1 1 1 1 = 1 1 = 1
–   Spark 0.3a 64-bit 4CPU2961+17
−18
(−131)33.5 − 16.5
(+24−7=19)
67.0%
33.5 / 50
100.0%
−20
1 = 0 1 1 = 1 0 = 1 1 = = 1 1 = 1 0 1 = = 0 = = 1 = 0 1 = = 1 1 = 1 1 0 1 = = 1 1 1 = 1 1 = = 0 1 1
–   Thinker 5.4c Inert 64-bit 4CPU2951+9
−9
(−141)70.5 − 29.5
(+54−13=33)
70.5%
70.5 / 100
100.0%
−3
1 1 1 = = 1 1 1 = 0 1 1 = = 1 1 = = 1 1 = 1 0 1 0 = 1 1 = = 0 = 1 = = = 1 1 1 = 1 1 = 1 1 0 = = 0 1 1 1 = = = 1 1 1 1 0 1 1 0 = 1 = 0 1 0 1 1 1 1 1 1 1 = = 1 1 1 = 1 1 1 = 0 1 = = 1 = 0 1 1 1 = 0 = 1
–   Zappa Mexico 64-bit 4CPU2945+8
−8
(−147)69.5 − 29.5
(+50−10=39)
70.2%
69.5 / 99
100.0%
−16
= 1 = = = = = = 1 0 0 1 = 1 1 1 = = 1 1 = = 1 1 0 = 0 = 1 1 = = = 1 = = 1 1 = 1 1 1 = 1 = 1 1 1 1 = 1 1 1 1 1 1 = 1 = 0 1 1 1 1 1 1 1 = 0 0 = 1 = 0 1 = 1 1 = 1 1 1 1 = 0 = 1 = = 0 1 1 = = 1 = 1 = =
–   Deep Junior 11.1a 64-bit 4CPU2942+14
−14
(−150)36 − 14
(+27−5=18)
72.0%
36.0 / 50
100.0%
−5
1 = = 1 1 0 1 1 1 = = 1 1 1 1 1 = 1 1 0 1 1 = 1 0 1 1 0 = 0 1 = 1 = = = = 1 = 1 1 = 1 1 = 1 = = 1 =
–   Hiarcs 12 4CPU2941+9
−9
(−151)74.5 − 25.5
(+57−8=35)
74.5%
74.5 / 100
100.0%
+15
1 = 0 = 1 1 1 1 = 1 = 1 = 1 1 1 1 1 1 1 = = = 1 = 1 0 = 0 1 = 1 1 1 = 1 = = = = 1 1 = 1 1 0 = 1 1 1 0 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 = = 1 1 1 0 1 1 = 1 0 = 1 = = = 1 = 1 1 = = 1 = 1 0 1 = 1 1 1 = =
–   Deep Sjeng WC2008 64-bit 4CPU2939+8
−8
(−153)74 − 26
(+56−8=36)
74.0%
74.0 / 100
100.0%
+7
1 1 = 1 1 = 1 = = 1 1 = 1 1 1 1 0 = = = 1 = = = = = 1 0 = 1 = 1 1 = 1 1 = = 1 = 1 1 1 1 1 0 1 = 1 0 1 = 1 1 = 0 1 = 1 1 = 1 = = 1 1 1 = 1 0 1 1 1 1 0 1 1 = 1 1 1 1 = 1 1 = 1 = = 1 1 0 1 = = = = 1 1 1
–   Hiarcs 12.1 4CPU2938+10
−10
(−154)68 − 32
(+50−14=36)
68.0%
68.0 / 100
100.0%
−35
1 = 1 1 = 1 1 = 1 1 1 = 1 = = = 1 0 1 = = 1 1 = = 1 1 0 1 1 = 1 1 = 1 = 0 1 1 0 1 1 1 0 1 1 = = 1 1 1 = = = = 0 1 0 = = 1 0 = 1 1 1 1 1 1 = 1 0 = = 1 1 1 1 1 0 = = = 0 = 1 1 0 0 1 = = 1 0 = = 1 = 1 =
–   Komodo 1.0 64-bit2932+11
−11
(−160)72 − 28
(+53−9=38)
72.0%
72.0 / 100
100.0%
−16
1 0 = = 1 = 1 = = 1 = 0 1 1 = = 1 0 1 = 1 = 1 1 1 = 1 0 = = 1 1 1 1 1 = = 1 1 1 1 1 1 = = 1 1 1 = 1 1 1 = = = = 1 0 = = 1 1 1 = 1 = 1 1 1 = = 1 = = 1 0 1 1 1 = 1 1 1 = = = 1 0 1 1 0 0 1 1 = = 1 1 = =
–   Bright 0.4a 4CPU2909+11
−11
(−183)72.5 − 26.5
(+60−14=25)
73.2%
72.5 / 99
100.0%
−15
0 1 1 1 1 = = = 0 = 1 1 = 0 1 1 1 1 = 1 0 1 0 1 1 = 0 1 = 1 = 1 1 1 0 0 0 1 0 1 1 1 = 1 = 1 1 = 1 1 0 1 1 1 1 1 1 1 1 1 = = 0 1 1 = 1 = 1 1 = 1 1 1 = = 1 1 1 1 = = 1 = = = 1 1 = 1 1 1 1 1 1 0 0 1 1
–   Bright 0.5c 4CPU2904+15
−15
(−188)35.5 − 13.5
(+26−4=19)
72.4%
35.5 / 49
100.0%
−40
1 1 = = 1 = 1 1 0 1 = 1 0 1 = 1 = = 1 1 = = 1 = 1 1 = 1 1 = 0 1 = = 1 = = = 1 1 1 = 1 = 1 1 1 0 1
–   Toga II 1.4 beta5c 4CPU2903+8
−8
(−189)74.5 − 25.5
(+57−8=35)
74.5%
74.5 / 100
100.0%
−22
1 1 1 1 1 1 1 = 1 = = = 1 = 1 = 1 1 1 1 = 0 = 0 = 1 1 = 1 = 1 1 1 = = = 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 = 1 0 1 0 1 = 1 1 1 = = 1 = = 0 = 1 = = 1 1 1 0 1 0 1 1 1 1 = 1 = = = 1 = 1 = = 0 1 = 1 1 1 1 1 =
–   Loop M1-T 64-bit 4CPU2881+8
−8
(−211)79 − 20
(+66−7=26)
79.8%
79.0 / 99
100.0%
+7
= 1 = 1 1 = 1 1 1 1 1 1 0 1 = 1 1 = = 0 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 1 = = 1 1 = 1 1 = 0 1 0 = 1 1 1 1 = = 0 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = 1 1 1 1 0 1 1 = 1 0 = = 1 1 1 1 1 = 1 1 1 1 1 = = = 1 1 1
–   Spike 1.2 Turin2731+6
−5
(−361)89.5 − 10.5
(+80−1=19)
89.5%
89.5 / 100
100.0%
−34
1 1 1 1 = 1 = 1 1 1 1 0 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 1 = = 1 1 = 1 1 1 1 1 1 = = 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.6s JA 64-bit 4CPU
played with current
participants of this list
Represented by
All    498Stockfish 8 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017