CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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NirvanaChess 2.3 64-bit 4CPU (3150+18
−18
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit 4CPU3376+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 4CPU3370+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 4CPU3366+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 4CPU3361+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 0 0 0 = 1 0 = 0 0 = = = = 0 1 0 = 0 = 0
–   Komodo 10.2 64-bit 4CPU3353+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
(+175)8.5 − 25.5
(+1−18=15)
25.0%
8.5 / 34
0.0%
+17
= = 0 = 0 0 0 = 0 = 0 0 1 0 0 0 = = = 0 = 0 = 0 0 0 = 0 = 0 = = = 0
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(+126)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−163
0 0 0 =
–   Fire 5 64-bit 4CPU3263+18
−18
(+113)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+53
0 = = =
–   Houdini 4 64-bit 4CPU3240+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 1 = = 0 = = 0 = = = 1 0 = 0
–   Booot 6.2 64-bit 4CPU3215+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 4CPU3211+28
−28
(+61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+61
1 0 = =
–   Andscacs 0.90 64-bit 4CPU3205+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 4CPU3198+24
−24
(+48)14 − 20
(+2−8=24)
41.2%
14.0 / 34
0.1%
−1
0 0 0 = = = 0 = 0 = 1 = = = = 0 = = = = = 0 = = = = = = 0 = = = 1 =
–   Fire 4 64-bit 4CPU3197+13
−13
(+47)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.0%
−13
0 = 1 0 = = 0 = = = = = 1 = = 0 = 0 1 = 0 = = 0 = = = = 0 0 = = = = 0 0
–   Gull 3 64-bit 4CPU3179+9
−9
(+29)16 − 22
(+6−12=20)
42.1%
16.0 / 38
0.3%
−19
= = = = = = 0 0 = = = = = 1 1 = = 1 0 0 1 = = 1 0 = 0 0 0 0 = 0 0 1 = = = 0
–   Fizbo 1.8 64-bit 4CPU3178+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 1 = = 1 = 0 0 0 = = 0 = = = = = = 0 0 0 1 = = = =
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(+22)19 − 15
(+6−2=26)
55.9%
19.0 / 34
2.3%
+51
= = = = 1 1 1 0 = = 1 = = 1 = = = = 1 = 0 = = = = = = = = = = = = =
–   Booot 6.1 64-bit 4CPU3165+20
−20
(+15)19 − 17
(+6−4=26)
52.8%
19.0 / 36
13.3%
+30
= = = 1 = = = = 1 1 = 1 = 1 = 0 0 = = = = = = = = = = 0 = = 1 = 0 = = =
–   Fritz 15 64-bit 4CPU3160+12
−12
(+10)15 − 23
(+3−11=24)
39.5%
15.0 / 38
19.3%
−44
0 0 0 = = = = = 0 = = 0 1 = 0 = 0 = 0 = 0 0 = 0 = = = = = = = = = = 1 1 = =
–   Equinox 3.30 64-bit 4CPU3160+18
−18
(+10)2 − 2
(+0−0=4)
50.0%
2.0 / 4
23.4%
+10
= = = =
–   Critter 1.6a 64-bit 4CPU3157+8
−8
(+7)19 − 19
(+4−4=30)
50.0%
19.0 / 38
24.5%
+6
1 = = = = = = = = = = = = 0 = = = = 1 0 = = = 1 1 = 0 = = = = = = = = = = 0
–   Hannibal 1.7 64-bit 4CPU3153+14
−14
(+3)17 − 21
(+3−7=28)
44.7%
17.0 / 38
40.3%
−23
= = = = 0 = = = = = 0 = 1 1 = = = 0 = = 1 0 = = = 0 = 0 = = = 0 = = = = = =
–   Bouquet 1.8 64-bit 4CPU3148+11
−11
(−2)17 − 17
(+7−7=20)
50.0%
17.0 / 34
60.2%
0
1 = = = 0 = 1 0 1 = = = 0 0 1 = 1 = = = = = = 0 = = 1 0 = 1 = = = 0
–   Rybka 4 64-bit 4CPU3146+10
−10
(−4)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
67.0%
+37
= = = = = = 1 = 1 = = = 0 = 1 = = = = 1 1 = = = 1 = = 1 = 0 = =
–   Protector 1.9.0 64-bit 4CPU3137+15
−15
(−13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.2%
−95
= 1 0 0
–   Texel 1.06 64-bit 4CPU3130+20
−20
(−20)29.5 − 26.5
(+11−8=37)
52.7%
29.5 / 56
93.7%
−6
= = 1 = = 0 = = = = = = = 1 0 = = = 1 = 0 1 = 1 = = = = 1 = 1 0 = = = = = 1 1 = = = 0 0 1 = = = = 1 = = 0 = = 0
–   Chiron 3.01 64-bit 4CPU3128+24
−24
(−22)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
92.3%
−89
= = = 0
–   BlackMamba 2.0 64-bit 4CPU3121+15
−15
(−29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.2%
−29
= =
–   Naum 4.6 64-bit 4CPU3094+14
−14
(−56)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−56
= =
–   Nemorino 3.0 64-bit 4CPU3070+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
(−95)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−95
= =
–   Hiarcs 14 4CPU3052+13
−13
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Pedone 1.6 64-bit 4CPU3051+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 4CPU3041+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
(−109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
1 =
–   Pedone 1.5 64-bit 4CPU3032+31
−31
(−118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−274
= 0
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(−126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deep Junior Yokohama 64-bit 4CPU3023+16
−16
(−127)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
= 1
–   Senpai 1.0 64-bit 4CPU3022+16
−16
(−128)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−128
= =
–   Crafty 25.2 64-bit 4CPU3012+16
−16
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(−142)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021