CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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NirvanaChess 2.2 64-bit 4CPU (3178+16
−16
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 14 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 160716 64-bit 4CPU3452+14
−13
(+274)13 − 91
(+0−78=26)
12.5%
13.0 / 104
0.0%
−13
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 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 0 0 0 0 0 0 0 = = = = 0
–   Stockfish 200516 64-bit 4CPU3438+18
−18
(+260)10 − 66
(+0−56=20)
13.2%
10.0 / 76
0.0%
−18
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 = 0 = 0 = = 0 0 0 0 = = = 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 = = 0 0 =
–   Komodo 10 64-bit 4CPU3426+15
−14
(+248)11 − 41
(+1−31=20)
21.2%
11.0 / 52
0.0%
+58
= 0 1 = = 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
–   Komodo 10.1 64-bit 4CPU3424+18
−18
(+246)6.5 − 45.5
(+1−40=11)
12.5%
6.5 / 52
0.0%
−52
0 0 = 0 0 0 0 = = 0 0 0 0 0 0 = = 0 0 1 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
–   Stockfish 7 64-bit 4CPU3423+20
−19
(+245)4.5 − 47.5
(+0−43=9)
8.7%
4.5 / 52
0.0%
−109
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 0 0 0 = 0 0 0 0 0
–   Houdini 4 64-bit 4CPU3330+9
−9
(+152)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
+68
1 = 0 0 = = = 0 = = = = 1 = 0 0 = 1 0 = = = = 0 0 = = = = = 0 0 = = 0 0 0 = 1 = 0 0 1 0 0 = 0 0 = 0 = =
–   Gull 3 64-bit 4CPU3262+9
−9
(+84)19 − 33
(+5−19=28)
36.5%
19.0 / 52
0.0%
+5
= 1 = = = 1 0 = = 1 = = = = 0 = = = 0 = = 0 = 0 1 = 0 = = = 0 0 0 0 = 0 0 = 0 = = 1 0 0 = 0 0 0 = = 0 =
–   Fire 4 64-bit 4CPU3254+10
−10
(+76)19.5 − 32.5
(+5−18=29)
37.5%
19.5 / 52
0.0%
+3
= 0 = 1 = 1 1 = 0 0 = 0 = = = = 0 = = = = 0 0 = = = = = 0 = 0 0 = = 0 0 = 0 = = 0 0 = 1 0 = 1 0 0 = = =
–   Equinox 3.30 64-bit 4CPU3249+9
−9
(+71)20.5 − 31.5
(+6−17=29)
39.4%
20.5 / 52
0.0%
+11
0 = = = = = = 0 = = 0 0 = = = 0 0 = = 0 = = = = 1 0 = = = 0 = 0 1 0 0 0 = 1 0 0 1 = 0 = 1 = 0 = = = 1 =
–   Critter 1.6a 64-bit 4CPU3233+8
−8
(+55)19.5 − 32.5
(+6−19=27)
37.5%
19.5 / 52
0.0%
−19
= = = = 0 = 0 = 0 = = = = 0 = = 1 0 = = 1 = 0 0 = 0 = 0 = = 0 0 = 1 1 0 = 0 1 1 = 0 0 0 = 0 = 0 = = = 0
–   Fritz 15 64-bit 4CPU3221+10
−10
(+43)23.5 − 28.5
(+10−15=27)
45.2%
23.5 / 52
0.0%
+15
0 = = 0 0 = 0 = 0 = 0 1 0 1 1 1 = 1 0 0 = = = = 0 1 = 0 1 = 0 = = 1 = = = = = = = = 0 1 = = 1 0 = 0 = =
–   Andscacs 0.86 64-bit 4CPU3217+17
−17
(+39)22 − 30
(+9−17=26)
42.3%
22.0 / 52
0.0%
−8
= 0 = 1 1 = = 1 = 0 0 = = 0 = 0 = = 0 1 = = = 1 0 = 0 1 = = = 0 = = 0 0 0 = = 1 0 0 1 = = 0 = 0 1 = 0 =
–   Rybka 4.1 64-bit 4CPU3204+8
−8
(+26)22 − 30
(+8−16=28)
42.3%
22.0 / 52
0.2%
−16
= = 1 0 0 0 = 0 0 = 1 = 1 = = 0 1 = 0 0 0 0 = 0 = = 1 0 = = 0 1 = = = = 0 = = = 0 1 = = = = 0 = 1 = = =
–   BlackMamba 2.0 64-bit 4CPU3194+13
−13
(+16)25 − 27
(+10−12=30)
48.1%
25.0 / 52
5.8%
+6
1 = = = 1 = = 0 1 = 0 0 = = 0 0 = 0 0 = = = 0 = 0 1 = = 1 = 1 1 1 = = = = 0 = 0 = = = = 1 = 1 = = = = 0
–   Fizbo 1.7 64-bit 4CPU3180+15
−15
(+2)24.5 − 27.5
(+13−16=23)
47.1%
24.5 / 52
41.0%
−16
0 0 = 0 1 = = = = 0 0 1 = = 0 = = 0 0 0 1 1 = 0 = = = 0 0 1 1 1 0 0 = 0 1 = 1 = 1 = = 1 1 0 = = = 1 = =
–   Hannibal 1.5 64-bit 4CPU3166+13
−13
(−12)30.5 − 21.5
(+18−9=25)
58.7%
30.5 / 52
87.3%
+40
= = 1 1 = = 1 1 1 0 = = = 1 0 = 1 = 0 1 = = 1 0 = 0 1 0 = = 1 = 1 = = 0 = = 1 1 0 = 1 1 = = = 1 1 0 = =
–   Naum 4.6 64-bit 4CPU3151+12
−12
(−27)26.5 − 25.5
(+13−12=27)
51.0%
26.5 / 52
99.6%
−23
= 1 1 = = 1 = = = 0 0 1 0 1 = = = = = = = 0 = = 1 0 = 1 = 0 0 = 1 0 0 0 = 1 = 1 1 = = 1 = = = 0 1 = 0 =
–   Chiron 3.01 64-bit 4CPU3142+15
−15
(−36)27.5 − 24.5
(+15−12=25)
52.9%
27.5 / 52
100.0%
−18
1 0 1 0 = = 0 = 1 0 1 = = = = = 1 = = 1 = = 1 0 = 0 = = = 1 1 = = = 1 1 0 = 1 = 0 0 = 0 = 0 = = 1 0 1 1
–   Texel 1.05 64-bit 4CPU3140+14
−14
(−38)33 − 19
(+23−9=20)
63.5%
33.0 / 52
100.0%
+48
= 1 1 = 1 1 1 = = 0 1 1 1 1 0 = 0 = = 1 = 1 = 1 1 1 0 1 = = = 0 1 1 = 0 1 = 1 0 1 = = = 1 = 1 0 = = 1 0
–   Strelka 5.5 64-bit3140+9
−9
(−38)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−29
= 0 = 0 0 1 = = 0 1 1 = = = = 1 0 = = = = 0 1 = = = 1 = 1 1 = 0
–   iCE 3.0 64-bit3086+9
−9
(−92)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+37
1 1 = = 1 1 = 1 = 1 1 = 1 = = 1 = = 0 = = 1 1 1 1 = 0 1 0 1 = 1
–   Protector 1.9.0 64-bit 4CPU3084+14
−14
(−94)36 − 16
(+25−5=22)
69.2%
36.0 / 52
100.0%
+25
= 1 1 1 1 1 = 1 1 0 1 0 = = = = 1 = = 1 = 1 1 = 1 = 1 1 1 = = = 1 1 = = = = 1 = = 0 1 1 = 1 = 0 1 0 1 1
–   Bouquet 1.8 64-bit 4CPU3067+17
−17
(−111)32 − 20
(+19−7=26)
61.5%
32.0 / 52
100.0%
−43
= 1 = 0 = = 0 = 1 = = 1 = 0 1 = 1 1 = = = = 1 1 1 = 1 = 1 = 0 1 = = 1 1 = 1 = 0 = 0 = 1 = 1 1 = 0 1 = =
–   Bobcat 7.6 64-bit 4CPU3032+19
−20
(−146)38 − 14
(+27−3=22)
73.1%
38.0 / 52
100.0%
0
1 = 0 1 1 = 0 1 = 1 = 1 1 1 = 1 1 = 1 1 1 = = 1 = = = 1 = 1 1 1 1 1 = 1 = = = = 1 1 0 1 = = = = 1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 2.2 64-bit 4CPU
played with current
participants of this list
Represented by
All    376NirvanaChess 2.3 64-bit 4CPU
Free    324NirvanaChess 2.3 64-bit 4CPU

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