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 1.5.1 32-bit (2864+15
−15
)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
–   Alfil 15.7 64-bit3058+14
−14
(+194)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−38
= = 0 0 0 0
–   SmarThink 1.96 64-bit3006+20
−21
(+142)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+89
1 = 0 = 0 = = = = 0 0 1
–   Rybka 3 32-bit2994+13
−13
(+130)10 − 24
(+3−17=14)
29.4%
10.0 / 34
0.0%
−2
0 0 0 = 1 = = = 0 = 0 0 0 0 = = = 0 = 0 0 = = 0 0 0 0 = = = 0 1 0 1
–   Gull R375 64-bit2987+20
−20
(+123)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Naum 4.2 64-bit2979+9
−9
(+115)7.5 − 15.5
(+3−11=9)
32.6%
7.5 / 23
0.0%
+1
1 = 1 0 0 0 0 = = = = = 0 = 0 0 0 0 = = 0 0 1
–   Vajolet2 2.2 64-bit2961+19
−19
(+97)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−57
= = 0 0 0 = 0 = 0 =
–   Hakkapeliitta 3.0 64-bit2956+14
−13
(+92)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+150
0 = = = 0 = 1 1 1 1
–   Arasan 20.0 64-bit2947+26
−25
(+83)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−44
0 = 0 = 0 0 = 0 = 1
–   Deep Shredder 12 64-bit2942+9
−9
(+78)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+29
1 = 0 0 = 0 = 1
–   SmarThink 1.80 64-bit2940+25
−25
(+76)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−98
0 1 0 0 = = 0 = 0 0
–   Rodent III 0.210 64-bit2936+26
−26
(+72)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+66
1 = = = 0 0 1 =
–   Hannibal 1.3 32-bit2931+18
−18
(+67)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+126
1 = = =
–   Shredder 12 32-bit2930+7
−8
(+66)34 − 62
(+15−43=38)
35.4%
34.0 / 96
0.0%
−28
0 0 1 0 0 0 = 0 1 = 1 0 0 0 = 0 1 0 = = 0 = 0 = 0 = 0 = 1 = = 0 = 0 = = 0 = = = 0 0 = = = 1 0 = 1 1 0 1 0 = = 0 = 0 0 1 0 = 0 1 0 = 0 = = 0 = 1 = = 1 0 0 1 0 0 0 1 0 = = 0 0 = = 0 0 = 0 0 = =
–   Naum 4 32-bit2929+15
−15
(+65)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
0.0%
−10
1 = = = = 1 0 0 = 0 = 0 0 0 = 0 = = = 0 = 0 = 0 = 0 = = 1 = = = 0 =
–   Wasp 2.00 64-bit2926+27
−27
(+62)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−23
1 1 0 = 0 = 0 = 0 0 0 1 = = 0 =
–   Wasp 2.01 64-bit2926+20
−20
(+62)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
−12
= = 0 0 0 = = 1 = 0 1 = = 0 0 =
–   Texel 1.03 64-bit2925+25
−24
(+61)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−142
0 0 0 0 0 1 0 1 = 0
–   Cheng 4.39 64-bit2921+14
−13
(+57)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+25
0 = = 1 0 1 0 = = =
–   Spike 1.4 Leiden2920+8
−8
(+56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+138
0 = 1 1
–   Gull 1.2 64-bit2920+15
−15
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−36
= 0 1 0
–   SmarThink 1.70 64-bit2919+16
−16
(+55)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+156
0 0 1 = 1 1 = 1 1 =
–   Rybka 2.3.2a 32-bit2913+9
−9
(+49)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
−5
= 0 0 = 0 1 0 = 1 0 = 1 = 1 0 1 0 = = = 0 = = 0 = 1 0 0 1 0
–   Amoeba 2.6 64-bit2910+27
−27
(+46)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.2%
−184
0 0 1 0 0 0 0 1
–   Wasp 1.25 64-bit2909+22
−22
(+45)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−14
0 = 0 0 1 = = = = =
–   Arasan 19.0.1 64-bit2908+26
−26
(+44)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+44
1 0 = = 1 0 = = = =
–   Hannibal 1.2 32-bit2904+15
−15
(+40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−110
= = 0 0
–   Protector 1.4.0 64-bit2904+15
−15
(+40)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+77
1 = = = 0 1 1 0
–   Rybka 1.2 64-bit2898+19
−19
(+34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−48
= 0 0 1
–   Booot 5.2.0 64-bit2895+15
−15
(+31)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.2%
−25
= 1 = = 0 = = 0 1 0 = 0 = 0
–   Fizbo 1.31 64-bit2895+21
−21
(+31)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.0%
+31
= 1 = 1 0 = 0 = = =
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+31)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.2%
−36
= = 0 = 1 0 0 1 0 =
–   Spark 1.0 64-bit2894+12
−12
(+30)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.1%
+97
= = 1 =
–   Fritz 122886+11
−11
(+22)12.5 − 17.5
(+3−8=19)
41.7%
12.5 / 30
0.8%
−24
0 1 0 0 = = = 1 = = 0 = = = = = = = = = 0 = = 0 1 = 0 = 0 =
–   Quazar 0.4 32-bit2881+12
−12
(+17)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
4.5%
−266
= 0 0 0
–   Rybka 1.2 32-bit2871+18
−18
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
27.5%
+89
1 0 = 1
–   Thinker 5.4d Inert 64-bit2862+17
−17
(−2)2 − 2
(+0−0=4)
50.0%
2.0 / 4
55.9%
−2
= = = =
–   Dirty 30Apr2017 64-bit2861+20
−20
(−3)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
57.9%
+13
= = = 1 0 = = 0 1 1 = = 1 = 0 =
–   Gaviota 1.0 64-bit2859+14
−14
(−5)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
68.8%
+22
0 1 = = = = 1 0 1 =
–   Toga II 3.02851+16
−16
(−13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
88.0%
+137
= = 1 1
–   Thinker 5.4c Inert 32-bit2850+13
−13
(−14)20.5 − 21.5
(+9−10=23)
48.8%
20.5 / 42
91.7%
−16
0 0 = = = 0 = 1 = = = 1 = = 1 = 0 = = = 0 = 1 0 = 1 0 1 0 = = 1 = 1 0 0 = = = = = 1
–   Naum 3 32-bit2849+19
−19
(−15)5 − 3
(+3−1=4)
62.5%
5.0 / 8
89.5%
+58
= = = = 1 1 1 0
–   SmarThink 1.60 64-bit2847+32
−32
(−17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
83.3%
−43
= 1 = 1 = 0 0 0 0 1
–   MinkoChess 1.3 32-bit2827+32
−32
(−37)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.0%
−5
= = 1 1 0 = = 0 = 1
–   Cyclone xTreme Fury2827+19
−19
(−37)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
99.9%
−75
= 0 1 = = 0 = 0 = 0 = = = 1 1 = = 1 0 = = = 0 0
–   Grapefruit 1.0 32-bit2826+9
−9
(−38)18 − 20
(+12−14=12)
47.4%
18.0 / 38
100.0%
−56
1 0 1 1 = 0 = 1 0 = = 0 0 = 1 1 1 = 0 = = 1 0 = 1 0 = 1 1 0 0 0 0 1 = = 0 0
–   Murka 3 64-bit2825+13
−13
(−39)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−121
0 1 = 0
–   Deep Sjeng WC2008 32-bit2825+12
−12
(−39)17.5 − 16.5
(+9−8=17)
51.5%
17.5 / 34
100.0%
−29
= = = 0 = = 1 = 0 = 1 = = 0 1 1 = 1 0 1 0 = = = = 1 0 = 1 0 = = 1 0
–   NirvanaChess 1.6 64-bit2822+27
−28
(−42)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.6%
−106
= = 1 0 0 = = 0 1 0
–   Cyclone xTreme Rage2820+25
−25
(−44)25 − 11
(+16−2=18)
69.4%
25.0 / 36
99.9%
+71
1 = = 1 = 1 = = 1 = 1 1 = 1 1 1 1 = = 1 = = 1 = 1 = = 0 1 0 = = = 1 1 =
–   Hiarcs 12.12818+11
−11
(−46)21 − 13
(+11−3=20)
61.8%
21.0 / 34
100.0%
+21
1 = 1 0 = 1 = 1 = 0 1 = = = = = = = = = 1 1 1 = 1 = = 1 = = 1 0 = =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−50)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−12
1 = = = = = = = = = = 0 = 1 1 1 = = = 1 0 0 1 = = = 1 1 0 =
–   Rodent II 0.8.7 64-bit2810+27
−27
(−54)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+98
1 1 1 0 1 0 = = 1 1
–   Zappa Mexico II 32-bit2809+12
−12
(−55)18 − 16
(+9−7=18)
52.9%
18.0 / 34
100.0%
−36
= 1 = 1 = 1 = = = 1 = = 0 0 1 0 = 1 = = = 0 1 0 = = 0 = = = 1 1 = 0
–   Protector 1.3.1b 32-bit2801+23
−23
(−63)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−3
= 1 = =
–   Onno 1.1.1 32-bit2797+18
−18
(−67)22 − 12
(+15−5=14)
64.7%
22.0 / 34
100.0%
+28
= = 0 = 1 = 0 1 = 0 = 1 0 1 1 1 = 1 = = 1 1 = = = 1 1 = 1 = 1 1 1 0
–   Spark 0.3 32-bit2797+16
−16
(−67)23 − 13
(+16−6=14)
63.9%
23.0 / 36
100.0%
+21
1 1 = = 1 = = 1 = = 1 = 0 1 1 1 0 = = 0 0 1 = = = = 0 1 0 1 1 = 1 1 1 1
–   Doch 09.980 32-bit2795+19
−19
(−69)23.5 − 10.5
(+18−5=11)
69.1%
23.5 / 34
100.0%
+60
1 1 = = = 1 = 1 0 0 0 1 1 = = 1 = 1 1 1 1 1 1 0 1 1 1 = = 1 = 1 = 0
–   Nemo 1.0.1 32-bit2795+29
−29
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+87
= 1 = 1
–   Onno 1.0 32-bit2794+19
−19
(−70)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+81
= = 1 = 1 1 1 1 = 1 1 1 = 1 = = 1 1 = 1 = 1 = 1 = 1 0 1 0 =
–   Bright 0.4a2776+10
−10
(−88)23.5 − 13.5
(+15−5=17)
63.5%
23.5 / 37
100.0%
−6
= 0 1 = = = 0 0 = 1 1 1 1 0 1 = = = 1 = = 1 1 1 1 1 1 = = 1 = = = 1 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−91)24.5 − 9.5
(+17−2=15)
72.1%
24.5 / 34
100.0%
+47
= = = 1 1 1 = 1 1 0 1 1 = 1 1 1 = 1 1 1 1 = = 1 = 0 = 1 = 1 = = = =
–   SmarThink 1.20 32-bit2747+16
−16
(−117)15 − 5
(+12−2=6)
75.0%
15.0 / 20
100.0%
+54
1 1 0 = 1 = = 1 1 1 1 = 0 1 = 1 1 1 1 =
–   Spike 1.2 Turin2746+7
−7
(−118)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+33
1 = = 1 1 = 1 1 1 = = 1 1 = = = 0 1 1 = 1 = 1 0 1 1 1 1 = 1 = =
–   Twisted Logic 20090922 32-bit2729+19
−19
(−135)32 − 8
(+25−1=14)
80.0%
32.0 / 40
100.0%
+67
= = 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
–   Twisted Logic 200806202722+16
−17
(−142)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
−30
= 1 = = = = 0 = = = = 1 1 1 0 = 1 = 1 1 1 = 1 1 = 1 = 1 1 = = 1
–   Naum 2.0 32-bit2697+15
−15
(−167)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−49
0 1 1 1 = = 1 = = = 1 1 = 1 1 1 1 1 = = 1 = = 1 = 0 0 = 1 1 = =
–   Frenzee Feb08 32-bit2694+13
−14
(−170)28 − 12
(+22−6=12)
70.0%
28.0 / 40
100.0%
−36
1 = = 0 0 1 = 1 1 1 0 = 1 1 = 1 = 1 1 1 1 1 1 = 0 1 1 0 = 0 = 1 = 1 = 1 = 1 1 1
–   Booot 4.15.02691+14
−14
(−173)31.5 − 8.5
(+24−1=15)
78.8%
31.5 / 40
100.0%
+20
1 1 1 1 = = 1 1 1 1 1 = = 1 1 1 1 = 1 = = 1 = 1 1 = 1 1 = = = = 1 = 1 0 1 = 1 1
–   Delfi 5.42687+12
−12
(−177)30 − 10
(+24−4=12)
75.0%
30.0 / 40
100.0%
−2
1 1 1 1 1 = = 1 1 1 = 0 1 = = = 1 = 1 1 = = 1 = 1 0 1 1 1 = 1 1 1 0 1 = 0 1 1 1
–   Crafty 23.1 32-bit2684+19
−19
(−180)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+28
1 1 = 1 = 1 1 1 = 1 = 1 1 1 = 1 1 0 1 = = 1 1 = 1 1 = 1 1 =
–   Movei 00.8.438 (10 10 10)2667+12
−12
(−197)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−31
1 = = = = = 1 1 = 1 1 = 1 1 1 = = 1 1 = 1 = = 1 1 = 1 1 1 1 = =
–   E.T. Chess 13.01.082647+14
−14
(−217)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+73
1 = 1 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−217)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+70
1 = 1 1 1 1 1 =
–   Hamsters 0.7.12619+14
−14
(−245)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−245
= 0 1 =
–   Scorpio 2.2 32-bit2568+29
−29
(−296)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−228
= 1 = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.5.1 32-bit
played with current
participants of this list
Represented by
1-2-CPU    252SugaR XPrO 1.3 64-bit
32-bit    284Stockfish 2.2.2 32-bit
32-bit 1-2-CPU    288Stockfish 2.2.2 32-bit
32-bit single-CPU    288Stockfish 2.2.2 32-bit
All    188asmFish 051117 64-bit 4CPU
Free    292Stockfish 8 64-bit 4CPU
Free 1-2-CPU    252SugaR XPrO 1.3 64-bit
Free 32-bit    236Stockfish 2.2.2 32-bit
Free 32-bit 1-2-CPU    236Stockfish 2.2.2 32-bit
Free 32-bit single-CPU    236Stockfish 2.2.2 32-bit
Free single-CPU    252SugaR XPrO 1.3 64-bit
Single-CPU    252SugaR XPrO 1.3 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017