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
NirvanaChess 2.0a 64-bit 4CPU (3064+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 4CPU3300+14
−14
(+236)7.5 − 42.5
(+0−35=15)
15.0%
7.5 / 50
0.0%
−16
0 0 = = 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 0 0 = 0 0 = = = = 0 = 0 = 0 0 = 0 0 = 0 0 0 0 0 0 0 0 0 0 = 0
–   Fire 4 64-bit 4CPU3207+13
−13
(+143)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−6
0 0 = =
–   Gull 3 64-bit 4CPU3191+10
−10
(+127)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
1 0 = =
–   Equinox 3.30 64-bit 4CPU3169+18
−18
(+105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+105
1 = = 0
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+87)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−195
0 0 = 0
–   Sting SF 4.8.4 64-bit 4CPU3140+29
−29
(+76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−36
0 = 0 0 1 =
–   Elektro 1.2 64-bit 4CPU3127+23
−23
(+63)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+3
0 = = =
–   Hannibal 1.5 64-bit 4CPU3118+19
−19
(+54)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.1%
+4
= = = = = = 0 = 0 0 0 1 = = = = 1 = = 1 = 0 0 = 1 0 0 1 0 0
–   Naum 4.6 64-bit 4CPU3104+14
−14
(+40)11 − 14
(+3−6=16)
44.0%
11.0 / 25
0.8%
+7
= 1 = = = = = = = 0 = = 0 0 1 = = 0 = 0 = 0 = = 1
–   Texel 1.05 64-bit 4CPU3093+17
−17
(+29)22.5 − 23.5
(+9−10=27)
48.9%
22.5 / 46
4.5%
+22
= 0 = = = = 1 = = 0 0 0 1 = 0 = = 1 0 = 0 0 = 1 = = = 0 = = = = = 1 = 1 = = = = 1 1 0 = = 1
–   Chiron 2 64-bit 4CPU3093+15
−15
(+29)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
4.1%
−16
0 1 = = 0 =
–   Hannibal 1.4b 64-bit 4CPU3085+15
−15
(+21)6.5 − 10.5
(+1−5=11)
38.2%
6.5 / 17
10.7%
−42
= 0 = = = = = 1 0 = 0 0 = = = 0 =
–   Critter 0.90 64-bit 4CPU3085+31
−31
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.5%
−INF
0 0
–   Protector 1.7.0 64-bit 4CPU3083+19
−19
(+19)10.5 − 10.5
(+4−4=13)
50.0%
10.5 / 21
14.1%
+20
1 0 0 = = = 1 0 = = 1 = = 0 = = 1 = = = =
–   Hiarcs 14 4CPU3061+13
−13
(−3)1 − 5
(+0−4=2)
16.7%
1.0 / 6
57.2%
−234
0 0 0 = 0 =
–   Deep Junior Yokohama 64-bit 4CPU3033+16
−16
(−31)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
96.3%
−68
= = 0 = = =
–   Senpai 1.0 64-bit 4CPU3032+16
−16
(−32)13 − 9
(+7−3=12)
59.1%
13.0 / 22
96.6%
+21
= 1 1 0 1 = = = 1 = 0 0 1 = = 1 = = = = = 1
–   Spike 1.4 Leiden 4CPU3024+11
−11
(−40)11.5 − 10.5
(+3−2=17)
52.3%
11.5 / 22
99.2%
−29
1 = = 1 = = 0 = = = = = = = = 1 = 0 = = = =
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−40)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.3%
−40
= 1 = 0 1 0
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.4%
+113
1 =
–   Cheng4 0.38 64-bit 4CPU2987+24
−24
(−77)24 − 10
(+19−5=10)
70.6%
24.0 / 34
100.0%
+67
0 1 1 1 = = 1 1 1 = 1 1 0 1 1 = 1 0 = = 0 1 = 1 1 1 1 1 1 0 = = 1 =
–   Fizbo 1.31 64-bit 4CPU2961+30
−29
(−103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
= 1
–   Tornado 6.0 64-bit 4CPU2902+26
−26
(−162)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
−9
1 = 1 1 1 = = = 1 = 1 1 = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 2.0a 64-bit 4CPU
played with current
participants of this list
Represented by
All    79NirvanaChess 2.4 64-bit 4CPU
Free    8NirvanaChess 2.3 64-bit 4CPU

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