CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Stockfish 1.01 (2754+32
−32
)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 96 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 3.1 32-bit2860+16
−16
(+106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+106
0 = 1 =
–   Fritz 112853+10
−10
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+99
= = 0 1
–   Thinker 5.3b Inert 32-bit2846+20
−20
(+92)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+13
= = = = 0 = 0 0 0 0 1 1
–   Shredder 112832+12
−12
(+78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
0 = = 1
–   Toga II 1.4.1SE2827+12
−12
(+73)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+78
= 1 = 1 = 0 0 =
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+12
= 0 = =
–   Cyclone 3.42823+21
−21
(+69)2 − 5
(+1−4=2)
28.6%
2.0 / 7
0.0%
−90
0 1 0 0 = = 0
–   Cyclone 2.22816+28
−28
(+62)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.2%
+30
= = 0 1 = = 0 =
–   Hiarcs 12 Sharpen PV On2814+14
−13
(+60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−166
0 0 1 0
–   Hiarcs 122810+14
−14
(+56)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.1%
+22
= 0 0 0 0 = = 1 0 1 = 1 0 = = 1 0 1 = =
–   Zappa Mexico II 32-bit2809+12
−12
(+55)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−233
0 0 0 =
–   Fruit 2.3.12785+14
−14
(+31)2 − 2
(+0−0=4)
50.0%
2.0 / 4
4.1%
+31
= = = =
–   Grapefruit 1.0a32783+32
−32
(+29)5 − 5
(+1−1=8)
50.0%
5.0 / 10
9.7%
+29
0 = = = = = = = = 1
–   Bright 0.4a2777+10
−10
(+23)13 − 11
(+6−4=14)
54.2%
13.0 / 24
8.9%
+46
0 1 1 = 0 1 = = = 1 = 0 1 = = = = = 0 = = 1 = =
–   Glaurung 2.1 32-bit2768+18
−18
(+14)4 − 4
(+0−0=8)
50.0%
4.0 / 8
22.6%
+14
= = = = = = = =
–   Glaurung 2.2 32-bit2755+24
−24
(+1)9 − 8
(+3−2=12)
52.9%
9.0 / 17
48.7%
+21
= = 1 0 = = 1 = = = = 0 = = = 1 =
–   Bright 0.3a2730+19
−19
(−24)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
89.7%
−219
0 1 0 0 = 0
–   Twisted Logic 200806202723+16
−16
(−31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.7%
+64
1 = 0 1
–   SmarThink 1.10 32-bit2719+19
−19
(−35)13 − 7
(+8−2=10)
65.0%
13.0 / 20
97.1%
+53
= 1 = = = 1 1 1 1 0 1 = = 1 = = = 1 0 =
–   Chess Tiger 2007.12704+10
−10
(−50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−206
0 =
–   Ktulu 82704+9
−9
(−50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−206
0 =
–   Chessmaster 11 Aiglos II2701+20
−20
(−53)12.5 − 11.5
(+6−5=13)
52.1%
12.5 / 24
99.8%
−38
= 1 = = = = = = 0 1 1 0 = 0 1 = 1 0 0 = 1 = = =
–   Naum 2.0 32-bit2697+15
−15
(−57)14 − 6
(+12−4=4)
70.0%
14.0 / 20
99.9%
+96
1 1 = 1 = 1 0 0 = 0 1 1 1 1 1 1 1 0 = 1
–   Frenzee Feb08 32-bit2695+13
−13
(−59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−208
0 0 = =
–   Delfi 5.42687+12
−12
(−67)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−9
0 1 1 0 1 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−87)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−35
= 0 1 1 = =
–   Chessmaster 112666+13
−13
(−88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−88
= =
–   Booot 4.14.02666+20
−20
(−88)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−88
= 0 0 1 1 =
–   Alaric 7072659+12
−12
(−95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Scorpio 2.02b2655+30
−30
(−99)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−165
0 1 1 0 0 =
–   E.T. Chess 13.01.082648+14
−14
(−106)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−106
0 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−107)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−60
= = 1 1 = 0
–   CM10th Pestilence2637+25
−25
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
1 0
–   WildCat 82628+14
−14
(−126)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+23
1 = = 1
–   Hamsters 0.72626+24
−24
(−128)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−91
1 = = 1 1 1 = 0 0 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(−134)18 − 6
(+15−3=6)
75.0%
18.0 / 24
100.0%
+47
0 1 1 1 = 1 1 = 1 0 1 1 1 = = 1 = 1 1 1 1 = 1 0
–   Crafty 22.4 32-bit2583+33
−33
(−171)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−312
= 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.01
played with current
participants of this list
Represented by
1-2-CPU    48asmFish 051117 64-bit
32-bit    28Stockfish 2.2.2 32-bit
32-bit 1-2-CPU    28Stockfish 2.2.2 32-bit
32-bit single-CPU    28Stockfish 2.2.2 32-bit
All    48asmFish 051117 64-bit 4CPU
Free    42asmFish 051117 64-bit 4CPU
Free 1-2-CPU    22asmFish 051117 64-bit
Free 32-bit    46Stockfish 2.2.2 32-bit
Free 32-bit 1-2-CPU    46Stockfish 2.2.2 32-bit
Free 32-bit single-CPU    46Stockfish 2.2.2 32-bit
Free single-CPU    22asmFish 051117 64-bit
Single-CPU    48asmFish 051117 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018