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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Show each game results
Stockfish 1.2 Default (2782+22
−23
)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
–   Rybka 3 32-bit2994+13
−13
(+212)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−32
0 0 0 = 0 0 0 0 0 0 0 = 1 0 0 0 1 = 0 0 0 0 0 1 0 0 = 0 = 0 = 0
–   Naum 4 32-bit2929+15
−15
(+147)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
+15
0 0 0 0 0 = = 0 = 0 0 = 0 = = = 0 0 = = 0 = = = = = 0 0 = = 0 1
–   Fritz 112852+10
−10
(+70)14 − 16
(+8−10=12)
46.7%
14.0 / 30
0.0%
+49
= 0 1 0 1 = 1 0 1 0 0 = = 1 0 0 = = = 0 1 = 0 = = = = 1 0 1
–   Thinker 5.4c Inert 32-bit2850+13
−13
(+68)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−11
0 0 0 1 = = 0 = = 0 0 0 0 = 0 = 1 1 0 = 0 = 0 1 1 = 0 = 1 =
–   Thinker 5.4a Inert 32-bit2835+21
−21
(+53)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
−7
0 0 1 = = = 0 = = 1 0 0 = = = 0 0 0 = = 1 0 1 = = = = 1 = 0 1 0 = 0 1 0 = 0 = 0
–   Shredder 112832+12
−12
(+50)20 − 16
(+10−6=20)
55.6%
20.0 / 36
0.0%
+82
= = 0 = = = = = 1 = = 0 1 = 1 = 1 = = = = = 0 0 1 = 0 1 1 1 1 0 = = 1 =
–   Toga II 1.4.1SE2827+12
−12
(+45)6.5 − 6.5
(+2−2=9)
50.0%
6.5 / 13
0.0%
+50
1 = 0 = = = = 1 = = = = 0
–   Grapefruit 1.0 32-bit2826+9
−9
(+44)13.5 − 23.5
(+4−14=19)
36.5%
13.5 / 37
0.0%
−36
= 0 = = = = = = 0 1 1 = 0 0 = 0 0 = 0 = = = 0 = 0 = 0 1 0 0 = 1 0 0 = = =
–   Deep Sjeng WC2008 32-bit2825+12
−12
(+43)18 − 20
(+10−12=16)
47.4%
18.0 / 38
0.0%
+27
= 0 = 0 = 0 1 = = 0 0 = 1 1 1 1 = = 1 = = 0 0 0 = 1 = 0 = 1 0 1 1 0 = = = 0
–   Cyclone 3.42823+21
−21
(+41)19 − 21
(+10−12=18)
47.5%
19.0 / 40
0.4%
+25
= = 1 = = 0 = 0 0 1 1 0 = 0 = 1 0 1 1 = = = = 1 0 = 1 = 0 = = = 0 = 0 = 1 1 0 0
–   Toga II 1.4.1SE62821+23
−23
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.9%
−117
= 0
–   Hiarcs 12.12818+11
−11
(+36)16.5 − 21.5
(+7−12=19)
43.4%
16.5 / 38
0.2%
0
1 0 0 = 0 = 0 = 0 = = = = = 1 0 0 = 1 = 1 = 0 0 = 0 = 1 1 = 1 = 0 = = 0 = =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(+32)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.8%
+1
0 0 = 1 0 0 0 0 0 1 1 1 1 = = = = 0 = = = = 1 0 = = = = 1 0
–   Zappa Mexico II 32-bit2809+12
−12
(+27)19 − 19
(+10−10=18)
50.0%
19.0 / 38
1.6%
+28
1 = 0 1 0 0 = 1 = 1 0 0 = = = 1 = 1 0 0 = 0 1 = = = 0 1 = = = 1 1 = = = = 0
–   TheMadPrune 1.1.252806+25
−25
(+24)14 − 16
(+6−8=16)
46.7%
14.0 / 30
7.7%
+2
0 1 = = 0 = = 0 = = = 1 = 1 0 = = 0 = 1 1 0 = 1 = = 0 0 = =
–   Fruit 2.3.12784+14
−14
(+2)5 − 6
(+1−2=8)
45.5%
5.0 / 11
43.3%
−23
= 1 0 = = = = 0 = = =
–   Bright 0.4a2776+10
−10
(−6)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
69.1%
−54
1 0 = = 1 0 0 = 0 = 0 1 = 0 0 = = 0 = = 1 0 = = = 1 = 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−9)13.5 − 15.5
(+7−9=13)
46.6%
13.5 / 29
75.6%
−25
0 = 0 = = = 1 1 0 = = 1 = = = = 1 0 0 = 0 0 0 = = 1 0 1 1
–   Glaurung 2.2 32-bit2754+24
−24
(−28)5 − 5
(+2−2=6)
50.0%
5.0 / 10
95.4%
−31
= 1 = 0 0 = = 1 = =
–   Bright 0.3a2730+19
−19
(−52)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−97
0 1 = = 0 =
–   Twisted Logic 200806202722+16
−17
(−60)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−112
0 = = 1 = 0
–   Ktulu 82704+9
−9
(−78)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−78
= =
–   Chess Tiger 2007.12703+10
−10
(−79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−79
= =
–   Chessmaster 11 Archangel2692+21
−21
(−90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
= 1
–   Booot 4.15.02691+14
−14
(−91)4 − 3
(+2−1=4)
57.1%
4.0 / 7
100.0%
−53
= 1 = = 0 1 =
–   Delfi 5.42687+12
−12
(−95)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−378
= 0 0 0
–   Chessmaster 11 Toxic2676+22
−22
(−106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−263
= 0
–   Movei 00.8.438 (10 10 10)2667+12
−12
(−115)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−115
= =
–   Alaric 7072659+12
−12
(−123)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−123
1 0
–   E.T. Chess 13.01.082647+14
−14
(−135)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−135
0 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Colossus 2008b2642+13
−13
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−140
1 0
–   CM10th Guardian2641+27
−27
(−141)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−283
= 0
–   Scorpio 2.05b2636+32
−32
(−146)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ruffian 2.1.02621+13
−13
(−161)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−18
= 1
–   Dirty 24Apr2011 32-bit2612+30
−30
(−170)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+274
1 1 1 1 1 = 1 1 1 1
–   Alfil 8.1.12600+14
−14
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−24
1 =
–   Crafty 22.10 32-bit2570+33
−33
(−212)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−55
1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.2 Default
played with current
participants of this list
Represented by
1-2-CPU    48SugaR XPrO 1.3 64-bit
32-bit    87Stockfish 2.2.2 32-bit
32-bit 1-2-CPU    87Stockfish 2.2.2 32-bit
32-bit single-CPU    87Stockfish 2.2.2 32-bit
All    18asmFish 051117 64-bit 4CPU
Free    46Stockfish 8 64-bit 4CPU
Free 1-2-CPU    46SugaR XPrO 1.3 64-bit
Free 32-bit    47Stockfish 2.2.2 32-bit
Free 32-bit 1-2-CPU    47Stockfish 2.2.2 32-bit
Free 32-bit single-CPU    47Stockfish 2.2.2 32-bit
Free single-CPU    46SugaR 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 18, 2017