CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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NirvanaChess 2.3 64-bit 4CPU (3191+16
−16		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Peacekeeper 2.30 64-bit 4CPU3463+21
−21		(+272)3.5 − 30.5
(+0−27=7)
10.3%
3.5 / 34
0.0%
−49
–   Stockfish 8 64-bit 4CPU3438+11
−11		(+247)5 − 30
(+0−25=10)
14.3%
5.0 / 35
0.0%
−21
–   Midnight 9 64-bit 4CPU3438+20
−20		(+247)1.5 − 14.5
(+0−13=3)		9.4%
1.5 / 16
0.0%
−87
–   Houdini 5.01 64-bit 4CPU3431+15
−15		(+240)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−49
–   Komodo 10.3 64-bit 4CPU3426+19
−19		(+235)9.5 − 42.5
(+1−34=17)
18.3%
9.5 / 52
0.0%
+1
–   Komodo 10.2 64-bit 4CPU3414+18
−18		(+223)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+19
–   Komodo 10.1 64-bit 4CPU3413+15
−15		(+222)8 − 26
(+2−20=12)
23.5%
8.0 / 34
0.0%
+29
–   Stockfish 7 64-bit 4CPU3386+13
−13		(+195)8.5 − 25.5
(+1−18=15)
25.0%
8.5 / 34
0.0%
+21
–   Deep Shredder 13 64-bit 4CPU3329+9
−9		(+138)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−154
–   Fire 5 64-bit 4CPU3315+16
−16		(+124)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+52
–   Houdini 4 64-bit 4CPU3291+10
−10		(+100)13.5 − 22.5
(+4−13=19)
37.5%
13.5 / 36
0.0%
+15
–   Booot 6.2 64-bit 4CPU3262+13
−13		(+71)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+15
–   Andscacs 0.88 64-bit 4CPU3260+24
−24		(+69)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+69
–   Andscacs 0.90 64-bit 4CPU3257+20
−20		(+66)17.5 − 34.5
(+4−21=27)
33.7%
17.5 / 52
0.0%
−45
–   Andscacs 0.872 64-bit 4CPU3247+20
−20		(+56)14 − 20
(+2−8=24)
41.2%
14.0 / 34
0.0%
−2
–   Fire 4 64-bit 4CPU3245+12
−12		(+54)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.0%
−16
–   Fizbo 1.8 64-bit 4CPU3227+18
−18		(+36)15.5 − 22.5
(+5−12=21)
40.8%
15.5 / 38
0.1%
−26
–   Gull 3 64-bit 4CPU3225+9
−9		(+34)16 − 22
(+6−12=20)
42.1%
16.0 / 38
0.0%
−22
–   Equinox 3.20 64-bit 4CPU3217+10
−10		(+26)19 − 15
(+6−2=26)
55.9%
19.0 / 34
0.1%
+60
–   Booot 6.1 64-bit 4CPU3210+17
−17		(+19)19 − 17
(+6−4=26)
52.8%
19.0 / 36
4.2%
+37
–   Fritz 15 64-bit 4CPU3206+11
−11		(+15)15 − 23
(+3−11=24)
39.5%
15.0 / 38
4.2%
−49
–   Equinox 3.30 64-bit 4CPU3205+16
−16		(+14)2 − 2
(+0−0=4)		50.0%
2.0 / 4
9.7%
+14
–   Critter 1.6a 64-bit 4CPU3201+8
−8		(+10)19 − 19
(+4−4=30)
50.0%
19.0 / 38
9.7%
+8
–   Hannibal 1.7 64-bit 4CPU3197+12
−12		(+6)17 − 21
(+3−7=28)
44.7%
17.0 / 38
24.3%
−25
–   Bouquet 1.8 64-bit 4CPU3190+10
−10		(−1)17 − 17
(+7−7=20)
50.0%
17.0 / 34
53.5%
0
–   Rybka 4 64-bit 4CPU3187+9
−9		(−4)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
66.0%
+45
–   Protector 1.9.0 64-bit 4CPU3181+14
−14		(−10)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
84.5%
−104
–   Texel 1.06 64-bit 4CPU3171+18
−18		(−20)29.5 − 26.5
(+11−8=37)
52.7%
29.5 / 56
95.8%
−3
–   Chiron 3.01 64-bit 4CPU3170+22
−22		(−21)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
94.5%
−98
–   BlackMamba 2.0 64-bit 4CPU3162+13
−13		(−29)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.8%
−29
–   Amoeba 3.4 64-bit 4CPU3156+20
−20		(−35)19 − 11
(+11−3=16)
63.3%
19.0 / 30
99.8%
+53
–   Naum 4.6 64-bit 4CPU3130+13
−13		(−61)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−61
–   Monolith 2 64-bit 4CPU3116+23
−23		(−75)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
−42
–   Nemorino 3.0 64-bit 4CPU3105+24
−24		(−86)15.5 − 7.5
(+11−3=9)		67.4%
15.5 / 23
100.0%
+43
–   Alfil 15.8 64-bit 4CPU3089+19
−19		(−102)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−102
–   HIARCS 14 4CPU3084+12
−12		(−107)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+55
–   Pedone 1.6 64-bit 4CPU3084+21
−21		(−107)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+73
–   Arasan 19.2 64-bit 4CPU3077+26
−26		(−114)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−275
–   Vajolet2 2.2 64-bit 4CPU3072+24
−24		(−119)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+51
–   Pedone 1.5 64-bit 4CPU3064+27
−27		(−127)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−297
–   Bobcat 8.0 64-bit 4CPU3054+19
−19		(−137)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Deep Junior Yokohama 64-bit 4CPU3052+14
−14		(−139)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+31
–   Senpai 1.0 64-bit 4CPU3050+15
−15		(−141)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−141
–   Crafty 25.2 64-bit 4CPU3042+14
−14		(−149)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Cheng 4.39 64-bit 4CPU3038+14
−14		(−153)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Zahak 7.1 64-bit 4CPU3034+25
−25		(−157)17 − 9
(+11−3=12)		65.4%
17.0 / 26
100.0%
−50
995 games: 140 wins, 311 losses, 544 draws (54.7%), score: 41.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024