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 (3078+13
−13
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 14 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 7 64-bit3355+14
−14
(+277)14.5 − 79.5
(+0−65=29)
15.4%
14.5 / 94
0.0%
+29
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
–   Komodo 9.42 64-bit3344+16
−15
(+266)17.5 − 81.5
(+4−68=27)
17.7%
17.5 / 99
0.0%
+28
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 1 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 1 0 = 0 = = = 0 0 0 0 = 0 0 0 0 0 1 = 0 0 0 = 0 =
–   Komodo 9.3 64-bit3341+15
−15
(+263)11.5 − 87.5
(+2−78=19)
11.6%
11.5 / 99
0.0%
−50
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 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 = 1 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = =
–   Komodo 10 64-bit3338+15
−15
(+260)16.5 − 82.5
(+1−67=31)
16.7%
16.5 / 99
0.0%
+23
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 = = = 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 = =
–   Gull 3 64-bit3197+10
−10
(+119)15.5 − 33.5
(+4−22=23)
31.6%
15.5 / 49
0.0%
+7
= = = = 0 = = 0 0 = 0 0 = 0 = 1 = 0 = 0 0 = 0 0 = 0 0 0 0 0 = 0 0 0 0 1 1 = = = = = = = 1 0 0 = =
–   Fire 4 64-bit3192+10
−10
(+114)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
+16
= = = 0 1 = = 1 = = 0 = 0 = 0 0 = 0 1 = = 0 = 0 0 = 0 0 0 = 0 1 = 0 = 1 = 0 = = = 0 0 0 0 = 0 0 = =
–   Equinox 3.30 64-bit3161+9
−9
(+83)20 − 28
(+7−15=26)
41.7%
20.0 / 48
0.0%
+37
0 0 0 0 = = = = 1 = = = 0 = 0 1 = = = = 1 = = = = 0 = 0 = 1 1 = 0 0 0 0 = = 1 = = 0 = 1 = 0 = 0
–   Critter 1.6a 64-bit3159+8
−8
(+81)17.5 − 32.5
(+6−21=23)
35.0%
17.5 / 50
0.0%
−11
0 0 = 0 1 = = = 0 1 0 = 0 = 0 = 0 = = = 0 = = 0 1 = = = 0 0 = 0 0 1 0 0 = 0 0 1 1 = = 0 = = = 0 = 0
–   Fritz 15 64-bit3145+10
−10
(+67)26.5 − 37.5
(+11−22=31)
41.4%
26.5 / 64
0.0%
+15
= 1 0 = 0 = 1 0 = = = 0 1 = 1 0 1 0 = = = = 1 = 0 = 0 0 = 0 = 1 0 = = 0 = 1 0 0 = 0 = = = 0 1 0 0 = 1 = 0 1 = 0 = = = = 0 0 = =
–   Andscacs 0.872 64-bit3131+16
−16
(+53)23 − 41
(+8−26=30)
35.9%
23.0 / 64
0.0%
−31
1 1 1 = = 0 0 = 0 0 = 0 0 = 0 = = 0 = 0 = 0 = 0 = = = = = = 0 0 0 0 0 0 = 1 = 0 0 = = = 0 = 1 = 0 0 0 = = 1 1 0 0 = = 1 = 0 = =
–   Fizbo 1.7 64-bit3130+14
−14
(+52)22 − 28
(+14−20=16)
44.0%
22.0 / 50
0.0%
+8
1 1 0 0 = 0 0 0 0 1 0 0 1 = = 1 = 0 1 0 = = 1 1 1 = 0 = 0 = 0 = 0 = = = 1 1 0 = 0 1 0 0 0 1 = 1 = 0
–   Rybka 4.1 64-bit3108+7
−7
(+30)21 − 27
(+11−17=20)
43.8%
21.0 / 48
0.0%
−10
1 = 1 = 1 0 0 1 0 = = = = = 0 = 1 1 0 1 = = 0 0 = 0 0 0 1 0 = 0 0 0 0 = = = 1 1 1 0 = = 0 = = =
–   Chiron 3.01 64-bit3096+12
−12
(+18)25 − 25
(+11−11=28)
50.0%
25.0 / 50
2.3%
+18
0 = 1 = 1 0 0 = = = = 0 = 0 0 1 = 0 1 0 1 = = = = = = = = 0 1 1 = = = 0 1 = = = 0 1 = 1 1 = = = = =
–   Texel 1.06 64-bit3095+11
−11
(+17)23 − 19
(+16−12=14)
54.8%
23.0 / 42
2.2%
+46
= = 0 1 0 = = 1 1 0 = = 1 1 1 0 0 = 0 0 = 0 1 1 1 = 1 = 0 0 1 = = 0 1 0 = 1 1 1 = 1
–   Andscacs 0.84 64-bit3094+16
−16
(+16)21.5 − 28.5
(+10−17=23)
43.0%
21.5 / 50
6.4%
−23
0 = 1 = 1 = 0 = 0 0 0 = 0 1 1 = 0 0 1 0 0 = 0 = 1 0 = 0 = = 1 = = 0 = 0 = 1 1 = 1 = = = = = = = 0 0
–   Andscacs 0.86 64-bit3093+16
−16
(+15)24.5 − 25.5
(+13−14=23)
49.0%
24.5 / 50
7.0%
+9
0 = 1 = = 1 = = 0 1 = 1 1 = = = = = = 1 0 1 1 1 0 0 = 0 0 = = 0 = 0 1 = = 1 0 1 0 = 0 0 0 1 = = = =
–   Protector 1.9.0 64-bit3088+9
−9
(+10)23 − 19
(+12−8=22)
54.8%
23.0 / 42
10.3%
+37
= = 1 1 1 = 1 0 = 0 0 = = = = 1 1 = = 1 1 1 0 0 = 1 0 0 = = = 0 = = = 1 = = = 1 = =
–   iCE 3.0 64-bit3086+9
−9
(+8)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
16.5%
+18
1 1 = 0 = 0 = 1 = = = = = = = = 0 = = = = 1 1 = 1 0 = 0 0 = = 1
–   Deep Fritz 14 64-bit 1CPU3078+12
−12
(0)29 − 21
(+16−8=26)
58.0%
29.0 / 50
49.2%
+49
= = 0 = 0 1 1 = 1 = 0 = = 1 0 = = 1 = = 1 1 = = 1 0 1 0 1 = 1 = 1 = 1 = = 1 = 0 0 1 = = 1 = = = = =
–   Andscacs 0.85 64-bit3060+17
−17
(−18)24.5 − 22.5
(+13−11=23)
52.1%
24.5 / 47
95.9%
−5
= = 0 1 = = 1 0 1 = 0 1 = 0 = = 1 = = 0 1 0 = 1 0 = 1 0 = = = 1 1 0 = = = = = 1 = 0 = 1 0 = 1
–   Texel 1.05 64-bit3054+11
−10
(−24)31 − 19
(+21−9=20)
62.0%
31.0 / 50
99.9%
+52
0 1 = 1 1 = 0 = 1 1 0 = = 1 1 = = 1 = = 1 1 1 1 1 = 1 0 0 = = 1 = 0 = 1 = 1 0 1 = 0 0 = = = = 1 1 1
–   Hannibal 1.5 64-bit3050+11
−11
(−28)24.5 − 23.5
(+12−11=25)
51.0%
24.5 / 48
100.0%
−23
= 0 0 = 1 0 = 1 = = 1 = = 1 = 0 0 = = = 0 1 0 0 1 1 1 = = = 0 = 1 1 = = = 1 0 = = = = 0 = 1 = =
–   Booot 6.0.2 64-bit3041+15
−15
(−37)22.5 − 17.5
(+11−6=23)
56.3%
22.5 / 40
100.0%
0
= = = = = 1 0 = = = = 1 1 1 = 1 1 = 1 = = 0 0 = = 1 0 = = = = 0 = = 1 0 = 1 = 1
–   Chiron 2 64-bit3039+11
−10
(−39)24.5 − 24.5
(+13−13=23)
50.0%
24.5 / 49
100.0%
−38
1 0 1 = = 0 = 1 0 0 = 1 = 1 1 0 1 = = = 1 = 0 0 1 = = = = = 0 = = 0 = = 1 = = = 1 1 0 = = 0 0 1 0
–   Naum 4.6 64-bit3033+9
−9
(−45)23.5 − 25.5
(+9−11=29)
48.0%
23.5 / 49
100.0%
−56
0 1 = = = = 1 = = 0 = = = 1 = = = = 0 0 0 0 0 = = = = 1 0 1 = = 1 0 0 = = 1 = = = = 1 = = 0 1 = =
–   Alfil 15.7 64-bit3032+12
−12
(−46)26 − 23
(+13−10=26)
53.1%
26.0 / 49
100.0%
−26
= 0 1 = 1 = = = 0 = = = = = = = 1 = 1 1 0 0 1 1 1 = = = = = 0 = 1 0 1 = = 0 = 0 = 1 1 0 = = 1 0 =
–   Andscacs 0.82 64-bit3031+17
−17
(−47)30 − 20
(+22−12=16)
60.0%
30.0 / 50
100.0%
+19
= = 1 0 1 1 = 1 1 1 0 1 0 = 1 0 = = 1 1 1 0 1 1 1 1 = = 0 1 0 0 0 = 0 1 = = 0 = 1 1 0 1 = = 1 = = 1
–   SmarThink 1.96 64-bit3026+15
−15
(−52)25 − 25
(+15−15=20)
50.0%
25.0 / 50
100.0%
−50
= 0 0 1 0 0 0 0 1 1 1 0 0 1 = 1 = 0 0 1 1 0 = 0 1 = 1 1 0 = = = 1 1 = = = = = = 0 = = 1 = 0 = = = 1
–   Fizbo 1.6 64-bit3025+18
−18
(−53)27.5 − 22.5
(+18−13=19)
55.0%
27.5 / 50
100.0%
−23
0 1 0 0 1 = = 0 0 = 0 = = = 1 1 0 0 = = 0 = 1 = 0 = = 1 0 1 1 = 0 1 0 = = 1 1 1 1 1 1 1 = 1 1 = = =
–   Senpai 1.0 64-bit3008+9
−9
(−70)29 − 21
(+18−10=22)
58.0%
29.0 / 50
100.0%
−20
1 0 = = 1 0 = 0 0 = 1 0 = = 1 = 1 0 1 1 1 = = 0 = 1 0 1 1 = = 0 1 = 1 = = 1 1 1 = 1 1 = = = 0 = = =
–   SmarThink 1.95 64-bit3007+18
−18
(−71)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+1
= = = 1 1 = 0 = = 1 = = 1 = 1 = = 1 1 = = 1 0 = 0 1 0 1 = = 1 1
–   Pedone 1.4.1 64-bit2989+14
−14
(−89)38 − 24
(+19−5=38)
61.3%
38.0 / 62
100.0%
−25
= = 0 = = = 1 0 = 1 = 1 = = = = 1 = 1 = = = = 1 = = 1 = 0 = = 1 = 1 = = = 1 1 0 = 1 = 1 = 1 1 = 0 1 = 1 = = = 1 = = = = 1 =
–   Hiarcs 142987+9
−9
(−91)36.5 − 13.5
(+28−5=17)
73.0%
36.5 / 50
100.0%
+66
1 = 1 1 1 1 = 1 1 1 = 0 1 1 0 1 = 1 = 0 = = = 1 1 1 = 1 1 1 0 1 1 = = 1 = = = 1 1 = 1 1 1 0 = 1 = 1
–   Hakkapeliitta 3.0 64-bit2986+10
−10
(−92)28.5 − 21.5
(+18−11=21)
57.0%
28.5 / 50
100.0%
−44
= 1 0 = 1 0 1 = 1 = 1 = = = 1 1 1 = = = 0 0 1 1 0 0 1 = = 0 1 = 0 = 1 = 1 = 1 = 1 1 = = 0 = 1 0 = 0
–   Fizbo 1.5 64-bit2984+15
−15
(−94)36.5 − 13.5
(+28−5=17)
73.0%
36.5 / 50
100.0%
+61
= 1 1 = 1 = 1 1 1 1 = 1 0 1 = = 1 = 1 1 1 = 1 1 0 = 1 1 1 1 = 0 1 1 1 1 = = = = = 0 0 1 = 1 1 1 = 1
–   SmarThink 1.80 64-bit2980+18
−18
(−98)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+22
1 = = = = 1 1 0 = 1 1 1 1 0 1 0 = 0 1 1 = 1 1 = = 1 1 1 1 = = =
–   Vajolet2 2.2 64-bit2962+14
−13
(−116)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
−23
= 1 = 1 1 = 1 0 0 1 1 = = 1 = 1 0 0 = 1 1 = 0 1 = 1 1 1 = = =
–   SmarThink 1.90 64-bit2959+19
−19
(−119)19 − 12
(+12−5=14)
61.3%
19.0 / 31
100.0%
−48
= 1 0 0 1 0 1 = = 1 1 1 = 1 = = 0 = = = 0 = = 1 1 1 1 1 = = =
–   Deep Shredder 12 64-bit2955+8
−8
(−123)32 − 16
(+17−1=30)
66.7%
32.0 / 48
100.0%
−30
= = = 1 1 = 1 = = 1 = 1 = 1 1 1 1 1 = = 1 = = 1 1 = = = = 1 = = = = = = = = = 0 = = = = 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
played with current
participants of this list
Represented by
1-2-CPU    418NirvanaChess 2.4 64-bit
All    174NirvanaChess 2.3 64-bit 4CPU
Free    174NirvanaChess 2.3 64-bit 4CPU
Free 1-2-CPU    369NirvanaChess 2.4 64-bit
Free single-CPU    369NirvanaChess 2.4 64-bit
Single-CPU    418NirvanaChess 2.4 64-bit

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