CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

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 92 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 3.1 32-bit2861+16
−16
(+107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+107
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 1 1 = = 0
–   Shredder 112833+12
−12
(+79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+68
= 0 = 1
–   Toga II 1.4.1SE2828+12
−12
(+74)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+79
= 1 = = 0 0 1 =
–   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 0 1 0 0 =
–   Cyclone 2.22817+28
−28
(+63)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.2%
+31
1 = = = = 0 0 =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(+60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−166
0 1 0 0
–   Hiarcs 122810+14
−14
(+56)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.1%
+22
0 = = 1 0 1 1 = = = 1 0 = = 1 0 = 0 0 0
–   Zappa Mexico II 32-bit2810+11
−12
(+56)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−232
0 0 = 0
–   Fruit 2.3.12785+14
−14
(+31)2 − 2
(+0−0=4)
50.0%
2.0 / 4
4.0%
+31
= = = =
–   Grapefruit 1.0a32783+32
−32
(+29)5 − 5
(+1−1=8)
50.0%
5.0 / 10
9.6%
+29
= = = 1 0 = = = = =
–   Bright 0.4a2776+10
−10
(+22)13 − 11
(+6−4=14)
54.2%
13.0 / 24
9.4%
+45
= 1 = 0 1 = 1 = = = = = = 0 = = 0 1 = = 0 1 1 =
–   Glaurung 2.1 32-bit2768+18
−18
(+14)4 − 4
(+0−0=8)
50.0%
4.0 / 8
22.4%
+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 = = 1 0 =
–   Bright 0.3a2731+19
−19
(−23)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
89.6%
−218
1 0 = 0 0 0
–   Twisted Logic 200806202723+16
−16
(−31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.6%
+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 0 = = 1 = = = 1 1 1 1 0 1 = =
–   Ktulu 82705+9
−9
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−205
= 0
–   Chess Tiger 2007.12704+10
−10
(−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 1 0 = 0 1 = = = = 1 0 0 = 1 = = = = 0 = 1 = =
–   Naum 2.0 32-bit2698+15
−15
(−56)14 − 6
(+12−4=4)
70.0%
14.0 / 20
99.9%
+97
1 0 0 = 0 1 1 = 1 1 1 1 1 1 0 1 1 = 1 =
–   Frenzee Feb08 32-bit2695+14
−13
(−59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−208
0 0 = =
–   Delfi 5.42688+12
−12
(−66)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−8
1 1 1 = 0 0
–   Movei 00.8.438 (10 10 10)2668+11
−12
(−86)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−34
= = 0 1 = 1
–   Chessmaster 112667+13
−13
(−87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−87
= =
–   Booot 4.14.02666+20
−20
(−88)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−88
0 1 = = 0 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
1 = 0 0 1 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(−106)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−59
= 1 0 = 1 =
–   E.T. Chess 13.01.082648+14
−14
(−106)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−106
1 0
–   CM10th Pestilence2638+25
−25
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
1 0
–   WildCat 82628+14
−14
(−126)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+23
1 = 1 =
–   Hamsters 0.72624+24
−24
(−130)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−93
0 = 0 0 1 1 1 1 = =
–   BugChess2 1.6.3 32-bit2620+19
−19
(−134)18 − 6
(+15−3=6)
75.0%
18.0 / 24
100.0%
+47
1 1 1 = = 1 = 1 1 1 1 = 1 0 1 1 = 1 1 = 1 0 0 1
–   Crafty 22.4 32-bit2584+33
−33
(−170)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−311
= 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    48SugaR XPrO 1.3 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    48SugaR XPrO 1.2 64-bit 4CPU
Free    42Stockfish 8 64-bit 4CPU
Free 1-2-CPU    22SugaR XPrO 1.3 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    22SugaR XPrO 1.3 64-bit
Single-CPU    48SugaR XPrO 1.3 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017