CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
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
–   Houdini 5.01 64-bit 4CPU3370+17
−17
(+219)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−64
–   Komodo 10.3 64-bit 4CPU3367+21
−21
(+216)9.5 − 42.5
(+1−34=17)
18.3%
9.5 / 52
0.0%
−5
–   Komodo 10.1 64-bit 4CPU3361+19
−19
(+210)8 − 26
(+2−20=12)
23.5%
8.0 / 34
0.0%
+32
–   Komodo 10.2 64-bit 4CPU3353+23
−23
(+202)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+11
–   Stockfish 7 64-bit 4CPU3325+15
−15
(+174)8.5 − 25.5
(+1−18=15)
25.0%
8.5 / 34
0.0%
+16
–   Deep Shredder 13 64-bit 4CPU3278+10
−10
(+127)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
–   Fire 5 64-bit 4CPU3264+18
−18
(+113)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+53
–   Houdini 4 64-bit 4CPU3240+10
−10
(+89)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+15
–   Booot 6.2 64-bit 4CPU3215+14
−14
(+64)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+17
–   Andscacs 0.88 64-bit 4CPU3211+27
−28
(+60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+60
–   Andscacs 0.90 64-bit 4CPU3205+24
−24
(+54)17.5 − 34.5
(+4−21=27)
33.7%
17.5 / 52
0.0%
−43
–   Andscacs 0.872 64-bit 4CPU3198+24
−24
(+47)14 − 20
(+2−8=24)
41.2%
14.0 / 34
0.1%
−2
–   Fire 4 64-bit 4CPU3197+13
−13
(+46)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.0%
−14
–   Gull 3 64-bit 4CPU3179+9
−9
(+28)16 − 22
(+6−12=20)
42.1%
16.0 / 38
0.3%
−20
–   Fizbo 1.8 64-bit 4CPU3178+21
−21
(+27)15.5 − 22.5
(+5−12=21)
40.8%
15.5 / 38
2.1%
−25
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(+21)19 − 15
(+6−2=26)
55.9%
19.0 / 34
2.3%
+50
–   Booot 6.1 64-bit 4CPU3166+20
−20
(+15)19 − 17
(+6−4=26)
52.8%
19.0 / 36
13.0%
+30
–   Equinox 3.30 64-bit 4CPU3160+18
−18
(+9)2 − 2
(+0−0=4)
50.0%
2.0 / 4
23.6%
+9
–   Fritz 15 64-bit 4CPU3160+12
−12
(+9)15 − 23
(+3−11=24)
39.5%
15.0 / 38
19.4%
−45
–   Critter 1.6a 64-bit 4CPU3158+8
−8
(+7)19 − 19
(+4−4=30)
50.0%
19.0 / 38
24.9%
+6
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(+3)17 − 21
(+3−7=28)
44.7%
17.0 / 38
39.8%
−23
–   Bouquet 1.8 64-bit 4CPU3148+11
−11
(−3)17 − 17
(+7−7=20)
50.0%
17.0 / 34
60.9%
−1
–   Rybka 4 64-bit 4CPU3146+10
−10
(−5)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
68.1%
+36
–   Protector 1.9.0 64-bit 4CPU3137+15
−15
(−14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.4%
−96
–   Texel 1.06 64-bit 4CPU3130+20
−20
(−21)29.5 − 26.5
(+11−8=37)
52.7%
29.5 / 56
93.8%
−7
–   Chiron 3.01 64-bit 4CPU3128+24
−25
(−23)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
92.5%
−90
–   BlackMamba 2.0 64-bit 4CPU3121+15
−15
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.3%
−30
–   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 4CPU3070+27
−27
(−81)15.5 − 7.5
(+11−3=9)
67.4%
15.5 / 23
100.0%
+33
–   Alfil 15.8 64-bit 4CPU3055+22
−22
(−96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−96
–   Hiarcs 14 4CPU3052+13
−13
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+43
–   Pedone 1.6 64-bit 4CPU3051+23
−23
(−100)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+65
–   Vajolet2 2.2 64-bit 4CPU3041+26
−27
(−110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+46
–   Arasan 19.2 64-bit 4CPU3041+31
−31
(−110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−252
–   Pedone 1.5 64-bit 4CPU3032+31
−31
(−119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−275
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(−127)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Deep Junior Yokohama 64-bit 4CPU3023+16
−16
(−128)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+29
–   Senpai 1.0 64-bit 4CPU3022+16
−16
(−129)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−129
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(−143)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021