CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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NirvanaChess 2.2 64-bit 4CPU (3182+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 4CPU3455+14
−13		(+273)13 − 91
(+0−78=26)
12.5%
13.0 / 104
0.0%
−14
0 0 0 0 = 0 0 0 0 0 0 0 0 0 = = 0 0 = 0 0 = = 0 0 = 0 0 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = 0 0 0 0 0 = 0 0 = 0 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 4CPU3442+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 4CPU3430+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
–   Stockfish 7 64-bit 4CPU3428+20
−20		(+246)4.5 − 47.5
(+0−43=9)
8.7%
4.5 / 52
0.0%
−108
0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 = 0 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 4CPU3427+18
−17		(+245)6.5 − 45.5
(+1−40=11)
12.5%
6.5 / 52
0.0%
−53
0 = 0 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
–   Houdini 4 64-bit 4CPU3332+9
−9		(+150)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
+66
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 4CPU3261+9
−9		(+79)19 − 33
(+5−19=28)
36.5%
19.0 / 52
0.0%
0
= 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 4CPU3257+10
−10		(+75)19.5 − 32.5
(+5−18=29)
37.5%
19.5 / 52
0.0%
+2
= 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 4CPU3254+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 4CPU3233+7
−7		(+51)19.5 − 32.5
(+6−19=27)
37.5%
19.5 / 52
0.0%
−23
= = = = 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 4CPU3224+10
−10		(+42)23.5 − 28.5
(+10−15=27)
45.2%
23.5 / 52
0.0%
+14
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 4CPU3222+17
−17		(+40)22 − 30
(+9−17=26)
42.3%
22.0 / 52
0.0%
−7
= 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 4CPU3206+8
−7		(+24)22 − 30
(+8−16=28)
42.3%
22.0 / 52
0.4%
−18
= = 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 4CPU3198+12
−12		(+16)25 − 27
(+10−12=30)
48.1%
25.0 / 52
6.3%
+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 4CPU3185+15
−15		(+3)24.5 − 27.5
(+13−16=23)
47.1%
24.5 / 52
41.9%
−15
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 4CPU3170+12
−13		(−12)30.5 − 21.5
(+18−9=25)
58.7%
30.5 / 52
89.3%
+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 4CPU3153+11
−11		(−29)26.5 − 25.5
(+13−12=27)
51.0%
26.5 / 52
99.9%
−25
= 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 4CPU3146+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 4CPU3143+14
−14		(−39)33 − 19
(+23−9=20)
63.5%
33.0 / 52
100.0%
+47
= 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-bit3141+8
−8		(−41)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−32
= 0 = 0 0 1 = = 0 1 1 = = = = 1 0 = = = = 0 1 = = = 1 = 1 1 = 0
–   Protector 1.9.0 64-bit 4CPU3128+10
−10		(−54)36 − 16
(+25−5=22)
69.2%
36.0 / 52
100.0%
+65
= 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
–   iCE 3.0 64-bit3081+7
−7		(−101)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+28
1 1 = = 1 1 = 1 = 1 1 = 1 = = 1 = = 0 = = 1 1 1 1 = 0 1 0 1 = 1
–   Bouquet 1.8 64-bit 4CPU3072+17
−17		(−110)32 − 20
(+19−7=26)
61.5%
32.0 / 52
100.0%
−42
= 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 4CPU3035+19
−19		(−147)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
1284 games: 243 wins, 484 losses, 557 draws (43.4%), score: 40.6%

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Created in 2005-2013 by CCRL team
Last games added on August 17, 2019