CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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NirvanaChess 2.2 64-bit 4CPU (3175+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 4CPU3450+14
−13
(+275)13 − 91
(+0−78=26)
12.5%
13.0 / 104
0.0%
−12
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 4CPU3436+18
−18
(+261)10 − 66
(+0−56=20)
13.2%
10.0 / 76
0.0%
−17
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 4CPU3424+15
−14
(+249)11 − 41
(+1−31=20)
21.2%
11.0 / 52
0.0%
+59
= 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 4CPU3421+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 = 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
–   Stockfish 7 64-bit 4CPU3420+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 4CPU3327+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 4CPU3259+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 4CPU3251+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 4CPU3247+9
−9
(+72)20.5 − 31.5
(+6−17=29)
39.4%
20.5 / 52
0.0%
+12
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 4CPU3231+8
−8
(+56)19.5 − 32.5
(+6−19=27)
37.5%
19.5 / 52
0.0%
−18
= = = = 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 4CPU3219+10
−10
(+44)23.5 − 28.5
(+10−15=27)
45.2%
23.5 / 52
0.0%
+16
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 4CPU3214+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 4CPU3202+8
−8
(+27)22 − 30
(+8−16=28)
42.3%
22.0 / 52
0.1%
−15
= = 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
(+19)25 − 27
(+10−12=30)
48.1%
25.0 / 52
3.5%
+9
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 4CPU3177+15
−15
(+2)24.5 − 27.5
(+13−16=23)
47.1%
24.5 / 52
41.1%
−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 4CPU3164+12
−12
(−11)30.5 − 21.5
(+18−9=25)
58.7%
30.5 / 52
86.4%
+41
= = 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 4CPU3148+13
−13
(−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 =
–   Strelka 5.5 64-bit3144+10
−10
(−31)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
99.9%
−22
= 0 = 0 0 1 = = 0 1 1 = = = = 1 0 = = = = 0 1 = = = 1 = 1 1 = 0
–   Chiron 3.01 64-bit 4CPU3139+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 4CPU3138+14
−14
(−37)33 − 19
(+23−9=20)
63.5%
33.0 / 52
100.0%
+49
= 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
–   iCE 3.0 64-bit3086+9
−9
(−89)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+40
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 4CPU3065+16
−16
(−110)36 − 16
(+25−5=22)
69.2%
36.0 / 52
100.0%
+9
= 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 4CPU3064+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 4CPU3029+19
−19
(−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    428NirvanaChess 2.3 64-bit 4CPU
Free    324NirvanaChess 2.3 64-bit 4CPU

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