CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 2.0a 64-bit 4CPU (3063+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 4CPU3299+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 4CPU3206+12
−12
(+143)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−6
= 0 0 =
–   Gull 3 64-bit 4CPU3192+10
−10
(+129)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+129
= 1 0 =
–   Equinox 3.30 64-bit 4CPU3170+18
−18
(+107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+107
0 1 = =
–   Rybka 4.1 64-bit 4CPU3150+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 4CPU3139+29
−29
(+76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−36
= 0 = 0 1 0
–   Elektro 1.2 64-bit 4CPU3126+23
−23
(+63)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
+3
= 0 = =
–   Hannibal 1.5 64-bit 4CPU3117+19
−19
(+54)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.1%
+4
= = = 0 0 0 1 = = = = 1 = = 1 = 0 0 = 1 0 0 1 0 = = 0 = 0 =
–   Naum 4.6 64-bit 4CPU3102+14
−14
(+39)11 − 14
(+3−6=16)
44.0%
11.0 / 25
0.8%
+6
= = = = = = = = 0 = = 0 0 1 = = 0 = = 1 0 = = 1 0
–   Chiron 2 64-bit 4CPU3092+15
−14
(+29)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
4.0%
−16
= 1 0 0 = =
–   Texel 1.05 64-bit 4CPU3091+17
−17
(+28)22.5 − 23.5
(+9−10=27)
48.9%
22.5 / 46
4.5%
+21
0 = = = = 1 = = 0 0 0 1 = 0 = = 1 0 = = 0 = = 1 = = 0 = = = = = 1 = 1 = = = = 1 1 0 = = 1 0
–   Critter 0.90 64-bit 4CPU3084+31
−31
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.2%
−INF
0 0
–   Hannibal 1.4b 64-bit 4CPU3084+15
−15
(+21)6.5 − 10.5
(+1−5=11)
38.2%
6.5 / 17
10.6%
−42
= = 0 = = = = = 1 0 = 0 0 = = = 0
–   Protector 1.7.0 64-bit 4CPU3082+19
−19
(+19)10.5 − 10.5
(+4−4=13)
50.0%
10.5 / 21
13.9%
+20
= 0 0 = = = 1 0 = = 1 = = 0 = = 1 1 = = =
–   Hiarcs 14 4CPU3060+13
−13
(−3)1 − 5
(+0−4=2)
16.7%
1.0 / 6
56.6%
−234
= 0 0 0 = 0
–   Deep Junior Yokohama 64-bit 4CPU3031+16
−16
(−32)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
96.5%
−69
= 0 = = = =
–   Senpai 1.0 64-bit 4CPU3030+16
−16
(−33)13 − 9
(+7−3=12)
59.1%
13.0 / 22
97.1%
+20
= = 1 1 0 1 = = = 1 = 0 0 1 = = 1 = = = 1 =
–   Deep Shredder 12 64-bit 4CPU3023+10
−10
(−40)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.3%
−40
0 1 1 = 0 =
–   Spike 1.4 Leiden 4CPU3022+11
−11
(−41)11.5 − 10.5
(+3−2=17)
52.3%
11.5 / 22
99.4%
−30
= = = 1 = = 0 = = = = = = = = 1 = 0 = 1 = =
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+114
1 =
–   Cheng4 0.38 64-bit 4CPU2986+24
−24
(−77)24 − 10
(+19−5=10)
70.6%
24.0 / 34
100.0%
+67
= = 1 1 1 = 1 1 0 1 1 = 1 0 = = 0 1 1 0 1 = 1 1 1 1 1 1 0 = = 1 = 1
–   Fizbo 1.31 64-bit 4CPU2960+30
−29
(−103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
1 =
–   Tornado 6.0 64-bit 4CPU2901+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    57NirvanaChess 2.4 64-bit 4CPU
Free    4NirvanaChess 2.4 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018