CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 2.0a 64-bit 4CPU (3057+30
−30
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit 4CPU3292+14
−14
(+235)7.5 − 42.5
(+0−35=15)
15.0%
7.5 / 50
0.0%
−17
–   Fire 4 64-bit 4CPU3199+13
−13
(+142)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−7
–   Gull 3 64-bit 4CPU3181+9
−10
(+124)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+124
–   Equinox 3.30 64-bit 4CPU3162+18
−18
(+105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+105
–   Rybka 4.1 64-bit 4CPU3145+9
−9
(+88)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−194
–   Sting SF 4.8.4 64-bit 4CPU3132+29
−29
(+75)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−37
–   Elektro 1.2 64-bit 4CPU3119+23
−23
(+62)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
+2
–   Hannibal 1.5 64-bit 4CPU3111+19
−19
(+54)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.1%
+4
–   Naum 4.6 64-bit 4CPU3096+14
−14
(+39)11 − 14
(+3−6=16)
44.0%
11.0 / 25
0.9%
+6
–   Chiron 2 64-bit 4CPU3086+15
−15
(+29)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
4.1%
−16
–   Texel 1.05 64-bit 4CPU3085+17
−17
(+28)22.5 − 23.5
(+9−10=27)
48.9%
22.5 / 46
4.6%
+21
–   Critter 0.90 64-bit 4CPU3079+31
−31
(+22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
15.9%
−INF
–   Hannibal 1.4b 64-bit 4CPU3078+15
−15
(+21)6.5 − 10.5
(+1−5=11)
38.2%
6.5 / 17
10.6%
−42
–   Protector 1.7.0 64-bit 4CPU3076+19
−19
(+19)10.5 − 10.5
(+4−4=13)
50.0%
10.5 / 21
14.1%
+20
–   Hiarcs 14 4CPU3055+13
−13
(−2)1 − 5
(+0−4=2)
16.7%
1.0 / 6
54.9%
−233
–   Deep Junior Yokohama 64-bit 4CPU3026+16
−16
(−31)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
96.4%
−68
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−33)13 − 9
(+7−3=12)
59.1%
13.0 / 22
97.0%
+20
–   Deep Shredder 12 64-bit 4CPU3019+10
−10
(−38)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.0%
−38
–   Rybka 2.3.2a 64-bit 4CPU3018+13
−13
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.9%
+117
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−40)11.5 − 10.5
(+3−2=17)
52.3%
11.5 / 22
99.3%
−29
–   Cheng4 0.38 64-bit 4CPU2981+24
−24
(−76)24 − 10
(+19−5=10)
70.6%
24.0 / 34
100.0%
+68
–   Fizbo 1.31 64-bit 4CPU2956+30
−29
(−101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
–   Tornado 6.0 64-bit 4CPU2897+26
−26
(−160)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
−7

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020