CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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NirvanaChess 2.3 64-bit 4CPU (3151+18
−18		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 19 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit 4CPU3377+14
−13		(+226)5 − 30
(+0−25=10)
14.3%
5.0 / 35
0.0%
−35
0 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 5.01 64-bit 4CPU3371+17
−17		(+220)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−63
0 = 0 0
–   Komodo 10.3 64-bit 4CPU3367+21
−21		(+216)9.5 − 42.5
(+1−34=17)
18.3%
9.5 / 52
0.0%
−5
= 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 =
–   Komodo 10.1 64-bit 4CPU3362+19
−19		(+211)8 − 26
(+2−20=12)
23.5%
8.0 / 34
0.0%
+33
0 0 0 = 0 = 0 = 0 0 0 0 = 0 1 0 = 0 = 0 = = 0 = 0 0 0 0 = 1 0 = 0 =
–   Komodo 10.2 64-bit 4CPU3354+23
−23		(+203)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+12
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 4CPU3325+15
−15		(+174)8.5 − 25.5
(+1−18=15)
25.0%
8.5 / 34
0.0%
+16
= = 0 = 0 0 0 = 0 = 0 0 0 1 0 = 0 = 0 = = = 0 0 0 = 0 0 = = = 0 = 0
–   Deep Shredder 13 64-bit 4CPU3279+10
−10		(+128)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−161
0 0 0 =
–   Fire 5 64-bit 4CPU3264+18
−18		(+113)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+53
= 0 = =
–   Houdini 4 64-bit 4CPU3241+10
−10		(+90)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+16
= 0 0 0 0 = 1 0 0 = = = = = 0 = = = 1 0 = 0 0 = = = = 0 = = 1 0 = 0 1 =
–   Booot 6.2 64-bit 4CPU3216+14
−14		(+65)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+18
= 0 0 = 0 = = = = = = = = = 0 = = = = = = 0 = = 0 = = = = = = =
–   Andscacs 0.88 64-bit 4CPU3212+28
−28		(+61)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+61
0 = 1 =
–   Andscacs 0.90 64-bit 4CPU3206+24
−24		(+55)17.5 − 34.5
(+4−21=27)
33.7%
17.5 / 52
0.0%
−42
1 = = = 0 0 0 = 0 = 0 0 = = = = 0 0 = = = = = 0 0 1 = = = = 0 0 1 0 0 = 0 0 0 = = = 0 0 = = 0 1 0 = = =
–   Andscacs 0.872 64-bit 4CPU3199+24
−24		(+48)14 − 20
(+2−8=24)
41.2%
14.0 / 34
0.1%
−1
= = = = = 0 = = = 1 = 0 0 0 = = = 0 = 0 = 1 = = = 0 = = = = = 0 = =
–   Fire 4 64-bit 4CPU3197+13
−13		(+46)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.0%
−14
0 = 1 0 = = 0 = = = = = = = = 0 0 = = = = 0 0 = = 0 0 1 = = 0 = 0 1 = =
–   Gull 3 64-bit 4CPU3180+9
−9		(+29)16 − 22
(+6−12=20)
42.1%
16.0 / 38
0.3%
−19
0 = = = = = = 0 0 = = 0 = = = 0 0 1 = = = 0 = 0 = = 1 1 = = 1 0 0 1 = 1 0 0
–   Fizbo 1.8 64-bit 4CPU3179+20
−20		(+28)15.5 − 22.5
(+5−12=21)
40.8%
15.5 / 38
2.1%
−24
= 0 1 0 = 0 = = 0 1 = = = = = = = = = 0 0 0 1 = = 0 1 = = 1 = 0 0 0 = = 0 =
–   Equinox 3.20 64-bit 4CPU3173+11
−11		(+22)19 − 15
(+6−2=26)
55.9%
19.0 / 34
2.3%
+51
= = = = 1 1 1 0 = = = 1 = = = = = = = = = = = = = 0 = 1 = = = = 1 =
–   Booot 6.1 64-bit 4CPU3167+20
−20		(+16)19 − 17
(+6−4=26)
52.8%
19.0 / 36
13.0%
+31
= 0 = = 1 = 0 = = = = = = = = = = 0 0 = = = = = = = 1 1 = 1 = 1 = = = 1
–   Equinox 3.30 64-bit 4CPU3161+18
−18		(+10)2 − 2
(+0−0=4)		50.0%
2.0 / 4
23.7%
+10
= = = =
–   Fritz 15 64-bit 4CPU3161+12
−12		(+10)15 − 23
(+3−11=24)
39.5%
15.0 / 38
19.4%
−44
0 0 0 0 = = = = = 0 = = = = 0 = = = = = = 1 1 = = = = 0 0 1 = 0 = 0 = 0 = =
–   Critter 1.6a 64-bit 4CPU3158+8
−8		(+7)19 − 19
(+4−4=30)
50.0%
19.0 / 38
25.1%
+6
= 1 = = = = = = = = = = = = = = = = = = = = = = 0 1 1 = = 0 = = = = 1 0 = 0
–   Hannibal 1.7 64-bit 4CPU3154+14
−14		(+3)17 − 21
(+3−7=28)
44.7%
17.0 / 38
39.7%
−23
= = = = = 0 = = = = = = 0 0 = = 0 = = = = = = 0 = = 1 1 = = = 0 = = 1 0 = =
–   Bouquet 1.8 64-bit 4CPU3148+11
−11		(−3)17 − 17
(+7−7=20)
50.0%
17.0 / 34
61.1%
−1
1 = = = 0 = 1 0 1 = 0 = = = = 1 0 = 1 = = = 0 = = = 0 0 1 = 1 = = =
–   Rybka 4 64-bit 4CPU3146+10
−10		(−5)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
68.3%
+36
= = = = = = 1 = 1 = = = 0 = 1 = = 1 = 0 = = = = 1 = = = = 1 1 =
–   Protector 1.9.0 64-bit 4CPU3138+15
−15		(−13)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
86.5%
−95
0 0 = 1
–   Texel 1.06 64-bit 4CPU3131+20
−20		(−20)29.5 − 26.5
(+11−8=37)
52.7%
29.5 / 56
93.8%
−6
= = 1 = = 0 = = = = = 0 = = = 1 0 = = = 1 1 = = = 0 1 = = = 1 = = 0 = = 0 = = 1 = 1 0 = = = = = 1 = 0 1 = 1 = =
–   Chiron 3.01 64-bit 4CPU3129+24
−25		(−22)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
92.5%
−89
0 = = =
–   BlackMamba 2.0 64-bit 4CPU3122+15
−15		(−29)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.3%
−29
= =
–   Naum 4.6 64-bit 4CPU3094+14
−14		(−57)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−57
= =
–   Nemorino 3.0 64-bit 4CPU3071+27
−27		(−80)15.5 − 7.5
(+11−3=9)		67.4%
15.5 / 23
100.0%
+34
= 1 = 1 = = = 0 = = 1 1 0 0 1 1 1 1 1 1 = = 1
–   Alfil 15.8 64-bit 4CPU3055+22
−22		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
= =
–   Hiarcs 14 4CPU3053+13
−13		(−98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+44
1 =
–   Pedone 1.6 64-bit 4CPU3052+23
−23		(−99)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+66
1 = = = = 1 = = 1 1 = = 1 1 1 1 1 1 = 1 1 1 = = = 1 = 1 = 1 = 1
–   Arasan 19.2 64-bit 4CPU3042+31
−31		(−109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−251
0 =
–   Vajolet2 2.2 64-bit 4CPU3041+27
−27		(−110)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+46
= 1
–   Pedone 1.5 64-bit 4CPU3032+31
−31		(−119)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−275
= 0
–   Bobcat 8.0 64-bit 4CPU3025+21
−21		(−126)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16		(−127)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+30
= 1
–   Senpai 1.0 64-bit 4CPU3023+16
−16		(−128)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−128
= =
–   Crafty 25.2 64-bit 4CPU3013+16
−16		(−138)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Cheng 4.39 64-bit 4CPU3009+15
−15		(−142)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
869 games: 113 wins, 262 losses, 494 draws (56.8%), score: 41.4%

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021