CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Stockfish 1.2 Default (2783+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 98 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2995+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 0 0 0 0 1 0 0 0 0 = 1 0 0 0 1 = 0 0
–   Naum 4 32-bit2930+15
−15
(+147)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
+15
= = 0 0 = = 0 1 0 0 0 0 0 = = 0 = = = 0 = 0 0 = 0 = = = 0 0 = =
–   Fritz 112853+10
−10
(+70)14 − 16
(+8−10=12)
46.7%
14.0 / 30
0.0%
+49
= 1 0 1 = 0 = 0 = 0 1 = = 0 1 = 0 = = 1 0 0 = = 1 0 1 = 1 0
–   Thinker 5.4c Inert 32-bit2852+13
−13
(+69)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−10
0 1 1 = 0 = 1 = 0 0 0 1 = = 0 = 0 = = 0 0 0 0 = 0 = 1 1 0 =
–   Thinker 5.4a Inert 32-bit2836+21
−21
(+53)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
−7
= = 0 1 0 = 0 = 0 0 0 1 = = = 0 = = 0 0 1 0 = 0 0 1 = = 1 = 1 = = = 0 0 0 = = 1
–   Shredder 112833+12
−12
(+50)20 − 16
(+10−6=20)
55.6%
20.0 / 36
0.0%
+82
1 1 1 0 = = 1 = = = 0 = = = = = 0 0 1 = 0 = 1 = = 0 1 1 = 1 = 1 = = = =
–   Toga II 1.4.1SE2828+12
−12
(+45)6.5 − 6.5
(+2−2=9)
50.0%
6.5 / 13
0.0%
+50
= = 1 = = 0 = = 0 = = 1 =
–   Grapefruit 1.0 32-bit2827+9
−9
(+44)13.5 − 23.5
(+4−14=19)
36.5%
13.5 / 37
0.0%
−36
= 0 0 0 = 1 0 = = = = 0 0 = = = = = = 0 0 0 = = = = 0 0 = 0 = 0 1 1 1 = 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+43)18 − 20
(+10−12=16)
47.4%
18.0 / 38
0.0%
+27
= 1 0 1 1 0 = = = 0 = 0 = 0 = 0 1 = = 0 1 1 1 0 = 1 = 0 0 = 1 = = 1 = = 0 0
–   Cyclone 3.42823+21
−21
(+40)19 − 21
(+10−12=18)
47.5%
19.0 / 40
0.4%
+24
= = 1 = = = = = 0 = 1 0 = 1 = 0 0 1 1 = = = 0 0 1 1 0 = 0 = 0 = 1 1 0 0 0 = = 1
–   Toga II 1.4.1SE62822+23
−23
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.9%
−117
0 =
–   Hiarcs 12.12818+11
−11
(+35)16.5 − 21.5
(+7−12=19)
43.4%
16.5 / 38
0.2%
−1
= 0 = 1 = 0 = = 0 = = 1 0 0 = 0 = 0 0 = = 1 = 1 = = = 0 = 0 = 1 0 0 = 1 = 1
–   Hiarcs 12 Sharpen PV On2814+14
−14
(+31)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.8%
0
0 0 = 1 0 0 0 0 0 1 1 1 1 = = = = = = = 1 0 = = = = 1 0 = 0
–   Zappa Mexico II 32-bit2810+12
−12
(+27)19 − 19
(+10−10=18)
50.0%
19.0 / 38
1.6%
+28
= = = 1 1 = = = = 0 1 = 0 1 0 0 = 1 = 0 1 = 0 1 0 = 1 = = 0 0 = = = 1 = 1 0
–   TheMadPrune 1.1.252806+24
−24
(+23)14 − 16
(+6−8=16)
46.7%
14.0 / 30
7.8%
+1
= 0 = 0 1 = = 1 1 0 = = = 0 0 = = = 0 = = = = 0 1 = 1 0 1 =
–   Fruit 2.3.12785+14
−14
(+2)5 − 6
(+1−2=8)
45.5%
5.0 / 11
43.4%
−23
= = = 1 0 = = = = = 0
–   Bright 0.4a2777+10
−10
(−6)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
67.6%
−54
0 = 1 = 0 = = = 1 0 = = 1 0 0 = 0 1 = 0 0 = = 0 = = 1 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−9)13.5 − 15.5
(+7−9=13)
46.6%
13.5 / 29
75.7%
−25
0 0 0 0 = = 1 0 1 1 0 = 0 = = = 1 = 0 1 0 = = 1 = = = = 1
–   Glaurung 2.2 32-bit2755+24
−24
(−28)5 − 5
(+2−2=6)
50.0%
5.0 / 10
95.4%
−31
0 0 = = = 1 = 1 = =
–   Bright 0.3a2731+19
−19
(−52)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−97
0 0 = 1 = =
–   Twisted Logic 200806202723+16
−17
(−60)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−112
= 0 0 = = 1
–   Ktulu 82705+9
−9
(−78)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−78
= =
–   Chess Tiger 2007.12704+10
−10
(−79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−79
= =
–   Chessmaster 11 Archangel2694+21
−21
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
= 1
–   Booot 4.15.02692+14
−14
(−91)4 − 3
(+2−1=4)
57.1%
4.0 / 7
100.0%
−53
= 0 1 = = = 1
–   Delfi 5.42687+12
−12
(−96)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−379
0 = 0 0
–   Chessmaster 11 Toxic2677+21
−21
(−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+11
−11
(−116)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−116
= =
–   Alaric 7072659+12
−12
(−124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−124
1 0
–   E.T. Chess 13.01.082649+14
−14
(−134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−134
0 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Colossus 2008b2643+13
−13
(−140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−140
1 0
–   CM10th Guardian2642+27
−27
(−141)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−283
= 0
–   Scorpio 2.05b2637+32
−32
(−146)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ruffian 2.1.02621+13
−13
(−162)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−19
1 =
–   Dirty 24Apr2011 32-bit2613+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 8.1.12601+14
−14
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−24
= 1
–   Crafty 22.10 32-bit2571+33
−33
(−212)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−55
1 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018