CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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NirvanaChess 2.4 64-bit 4CPU#17‑18  (3179+14
−14
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 270918 64-bit 4CPU3454+28
−27
(+275)3 − 29
(+0−26=6)
9.4%
3.0 / 32
0.0%
−65
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 9 64-bit 4CPU3431+15
−15
(+252)8 − 40
(+0−32=16)
16.7%
8.0 / 48
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 =
–   SugaR XPrO 1.4 64-bit 4CPU3411+20
−20
(+232)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
+13
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 =
–   asmFish 051117 64-bit 4CPU3409+20
−19
(+230)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
+2
0 = 0 = 0 = 0 0 0 0 0 = = 0 0 = 0 0 = 0 0 = 0 0 = 0 = 0 0 0 0 =
–   SugaR XPrO 1.2 64-bit 4CPU3399+21
−20
(+220)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−47
0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 = = 0 0 0 0 = 0 0 0 = 0 0 0 0 0 =
–   Komodo 11.3.1 64-bit 4CPU3398+19
−19
(+219)9 − 41
(+0−32=18)
18.0%
9.0 / 50
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 =
–   Houdini 6 64-bit 4CPU3397+14
−14
(+218)7.5 − 25.5
(+0−18=15)
22.7%
7.5 / 33
0.0%
+49
0 = 0 0 0 = 0 0 = 0 = 0 0 = 0 0 = = = = 0 = 0 0 0 = = = 0 = 0 0 =
–   Komodo 12 64-bit 4CPU3396+17
−17
(+217)9 − 41
(+0−32=18)
18.0%
9.0 / 50
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 11.2 64-bit 4CPU3393+17
−17
(+214)7 − 26
(+0−19=14)
21.2%
7.0 / 33
0.0%
+26
0 = = 0 0 0 = 0 0 = = 0 0 0 0 0 = 0 = 0 = = 0 0 = = = 0 = 0 = 0 0
–   Stockfish 8 64-bit 4CPU3378+14
−13
(+199)9.5 − 23.5
(+0−14=19)
28.8%
9.5 / 33
0.0%
+78
= = = = 0 = = 0 = 0 = = 0 0 0 = 0 = 0 0 = = 0 0 = 0 = = 0 0 = = =
–   SugaR XPrO 1.3 64-bit 4CPU3373+23
−22
(+194)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+79
= 0 = = 0 = 0 = 0 0 = = = = = 0 = = 0 = 0 0 0 = = = 0 0 = 0 = =
–   Houdini 5.01 64-bit 4CPU3372+17
−17
(+193)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+77
= 0 0 0 = 0 0 = = 0 0 = = = 0 0 = = = 0 = = = = = 0 0 0 = = = =
–   Fire 7.1 64-bit 4CPU3321+15
−15
(+142)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
−4
0 = = 0 0 = = 0 0 = = = 0 = 0 = 0 = 0 = 0 0 0 0 0 = = = 0 0 = 1 0 = = 0 = 0 0 =
–   Fire 6.1 64-bit 4CPU3287+18
−18
(+108)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+50
0 0 = 0 = = = = 0 = = 0 = = = = = = = = = = = = 0 1 0 = = = 0 =
–   Deep Shredder 13 64-bit 4CPU3280+12
−12
(+101)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+15
= = = = 0 0 1 0 0 0 = 0 0 0 1 1 1 0 = = = 0 = = 0 0 0 = = = = =
–   Fizbo 2 64-bit 4CPU3278+14
−14
(+99)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−27
0 0 = = 0 0 0 = 0 0 0 = = = = 0 = = 0 = = = 0 0 = = = = 0 = = 0
–   Fire 5 64-bit 4CPU3265+18
−18
(+86)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
+2
0 0 = = = = 0 0 = = = 1 = 0 0 0 = 0 = = = = 0 = = 0 1 0 1 0 = =
–   Fizbo 1.9 64-bit 4CPU3255+17
−17
(+76)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−37
= 0 1 0 = = 0 = = 0 = = = 0 1 0 0 = = 0 = 0 0 0 = = = = 0 0 = 0
–   Andscacs 0.921 64-bit 4CPU3240+16
−16
(+61)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+13
0 = = 1 = = = = = = = 1 = 0 0 1 0 = = 0 0 = 0 0 0 = 0 = 0 = 0 1 = = = = 1 1 = = 0 1 0 = 0 = 0 = = 1
–   Andscacs 0.93 64-bit 4CPU3239+18
−18
(+60)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
0.0%
+34
0 0 0 1 = = = = 1 = 0 = = = = = = = = = = 0 1 0 = = 0 1 = = = =
–   Andscacs 0.91 64-bit 4CPU3229+22
−22
(+50)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+7
= 1 = 0 = = = = 0 = 0 1 0 1 = = = 1 0 0 = 0 0 = = = 0 = = = = =
–   Andscacs 0.89 64-bit 4CPU3222+21
−21
(+43)15 − 17
(+5−7=20)
46.9%
15.0 / 32
0.0%
+26
= = = = 0 = = = = 1 = = 0 0 0 1 0 = = = = = 0 = = 0 = = = 1 1 1
–   Booot 6.2 64-bit 4CPU3218+15
−14
(+39)14 − 18
(+2−6=24)
43.8%
14.0 / 32
0.0%
+6
= = = = = = 0 = = 0 = = = = = 0 = = = 0 = = 1 = = 1 = = 0 = = 0
–   Laser 1.6 64-bit 4CPU3217+17
−17
(+38)19 − 23
(+3−7=32)
45.2%
19.0 / 42
0.0%
+13
0 1 = = = = = = 0 0 = = = = 1 = = = 0 0 0 = = = = = = = = = = = = = 1 = = = = 0 = =
–   Fire 6.1 64-bit3204+12
−12
(+25)16.5 − 23.5
(+6−13=21)
41.3%
16.5 / 40
0.6%
−26
0 = = = 0 1 = = = 0 = = 0 = = 1 = = 1 = = = = 0 0 = = 1 0 0 0 = 0 = 0 1 = 0 0 1
–   Schooner 2.0.34 64-bit 4CPU3200+20
−20
(+21)4 − 6
(+1−3=6)
40.0%
4.0 / 10
4.7%
−30
1 0 0 = = = 0 = = =
–   Chiron 4 64-bit 4CPU3192+13
−13
(+13)23 − 23
(+7−7=32)
50.0%
23.0 / 46
8.2%
+11
= = = = = = 1 = = = = = 1 = 1 = = = = = 1 0 = 0 = = = = 1 0 = 0 0 = = = = 0 = 0 1 = = 1 = =
–   Fritz 16 64-bit 4CPU3192+12
−12
(+13)22.5 − 24.5
(+8−10=29)
47.9%
22.5 / 47
7.3%
+1
= = = = 1 0 = 0 = = 0 = 0 0 = = = 1 = 1 = = = = = 1 0 = 0 = = 1 = = = = 0 = 0 1 1 = = 0 1 = =
–   Komodo 12.1.1 MCTS 64-bit 4CPU3182+16
−16
(+3)19.5 − 22.5
(+9−12=21)
46.4%
19.5 / 42
39.8%
−17
0 = = 0 0 1 = = 0 = 1 1 = 1 = = 0 1 = 1 0 = = 0 = = = = 0 = 0 0 = = 0 = = 1 = 1 1 0
–   Gull 3 64-bit 4CPU3180+9
−9
(+1)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
44.9%
−24
= = 1 0 = = = = = = 1 = = = = = = = = 0 = = = 1 0 0 = = 1 0 0 0
–   ChessBrainVB 3.72 4CPU3179+38
−38
(0)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
50.2%
+23
= 0 0 0 1 0 1 1 1 = = 1 0 1
–   Xiphos 0.3 64-bit 4CPU3178+21
−21
(−1)10.5 − 9.5
(+3−2=15)
52.5%
10.5 / 20
51.5%
+15
= = = = = 0 = = = = = 1 = 1 = 0 = = = 1
–   RofChade 2.0 64-bit 4CPU3176+21
−21
(−3)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
58.2%
+4
1 = = 1 0 = 0 1 0 = 1 = = = = = 1 0 = = = 1 0 = 1 = = = = 0
–   Equinox 3.20 64-bit 4CPU3175+11
−11
(−4)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
68.6%
−30
= 1 1 = = = = 0 = = 0 0 1 0 = = = 0 = 0 1 0 = = = = = = = = = =
–   Arasan 21.2 64-bit 4CPU3168+33
−33
(−11)3 − 1
(+2−0=2)
75.0%
3.0 / 4
72.1%
+145
1 = 1 =
–   Arasan 21.1 64-bit 4CPU3167+27
−27
(−12)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
77.5%
−27
0 = = = = 1 0 = = = = 1 = = = 0
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(−20)17 − 15
(+5−3=24)
53.1%
17.0 / 32
99.1%
−5
= = 1 = = = = = = 0 = = = = = = = 1 = 1 0 = = = = 1 = 1 0 = = =
–   Nemorino 5.00 64-bit 4CPU3155+20
−20
(−24)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.3%
+126
= 1 = 1
–   Laser 1.5 64-bit 4CPU3143+20
−20
(−36)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
99.8%
+18
= = = = 1 = 0 1 = = = 1 1 1 = 0
–   Texel 1.07 64-bit 4CPU3142+14
−14
(−37)10 − 14
(+3−7=14)
41.7%
10.0 / 24
100.0%
−85
= = 0 0 = = 0 = = = 0 0 1 = = = = = 0 1 = 1 0 =
–   Vajolet2 2.6.1 64-bit 4CPU3136+21
−21
(−43)10 − 10
(+3−3=14)
50.0%
10.0 / 20
100.0%
−39
= 1 = 1 = = = = = = = 0 0 = = 0 = 1 = =
–   ChessBrainVB 3.68 4CPU3123+26
−26
(−56)7 − 9
(+4−6=6)
43.8%
7.0 / 16
100.0%
−96
= = 1 0 0 0 = 0 1 1 0 0 = = 1 =
–   Arasan 20.4.1 64-bit 4CPU3119+26
−26
(−60)15 − 15
(+7−7=16)
50.0%
15.0 / 30
100.0%
−62
= = 0 = 1 = = = 1 1 1 0 = 1 = = = 0 = 0 = 0 0 1 = = 0 1 = =
–   Pedone 1.9 64-bit 4CPU3110+77
−77
(−69)2 − 2
(+0−0=4)
50.0%
2.0 / 4
95.7%
−69
= = = =
–   ChessBrainVB 3.66 4CPU3106+28
−28
(−73)10 − 6
(+5−1=10)
62.5%
10.0 / 16
100.0%
−2
= = = = = = 0 1 = = = 1 1 1 = 1
–   Strelka 5.5 64-bit3104+6
−7
(−75)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
+7
1 = = = 1 = = = 1 = 0 = = 1 0 = = = = 1 1 = 1 = 1 = = = 1 1 1 =
–   Xiphos 0.2.2 64-bit 4CPU3102+26
−26
(−77)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−40
1 0 0 = = 1 = = = = = 1 = = = 1
–   Wasp 3.50 64-bit 4CPU3101+19
−19
(−78)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−78
= = = =
–   Vajolet2 2.5 64-bit 4CPU3097+24
−24
(−82)13 − 9
(+5−1=16)
59.1%
13.0 / 22
100.0%
−32
= = = 1 = 1 = = 0 1 = = = 1 = = = = = 1 = =
–   Nemorino 4.00 64-bit 4CPU3095+22
−22
(−84)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
−13
1 = = 0 1 0 = 1 = 1 = 1 = = 1 = 0 1
–   Laser 1.4 64-bit 4CPU3088+19
−19
(−91)27.5 − 13.5
(+20−6=15)
67.1%
27.5 / 41
100.0%
+18
1 1 1 1 1 = = 0 = 1 1 = = = 1 1 = = 1 = = 1 = 1 1 0 1 0 1 0 = = = 0 1 1 0 = 1 1 1
–   Rodent III 0.238 64-bit 4CPU3069+20
−20
(−110)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−4
= = = = = = 1 = = 0 = 1 1 1 1 1 = = 1 1 = 1 1 = = = 1 1 = =
–   RubiChess 1.3 64-bit 4CPU3063+22
−22
(−116)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−126
= 0 = 1
–   Wasp 3.0 64-bit 4CPU3061+25
−25
(−118)9.5 − 6.5
(+3−0=13)
59.4%
9.5 / 16
100.0%
−69
= 1 = 1 = = = 1 = = = = = = = =
–   Pedone 1.6 64-bit 4CPU3053+23
−23
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rodent III 0.276 64-bit 4CPU3051+38
−38
(−128)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+21
= 1 = 1
–   Demolito 2018-10-29 64-bit 4CPU3048+36
−36
(−131)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−131
1 0 = =
–   Vajolet2 2.3 64-bit 4CPU3028+31
−32
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pirarucu 2.9.5 64-bit 4CPU3024+50
−50
(−155)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−63
0 1 = 1
–   SmarThink 1.97 64-bit2995+16
−15
(−184)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Defenchess (SCTR) 1.0 64-bit2846+28
−28
(−333)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−363
=
–   Cheese 1.9 64-bit2703+15
−16
(−476)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019