CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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NirvanaChess 2.1c 64-bit 4CPU (3104+22
−23
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.2 64-bit 4CPU3335+17
−17
(+231)2.5 − 27.5
(+0−25=5)
8.3%
2.5 / 30
0.0%
−130
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 9.1 64-bit 4CPU3318+21
−20
(+214)3.5 − 25.5
(+0−22=7)
12.1%
3.5 / 29
0.0%
−78
0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 = 0 = 0 0 = 0 0 0 = 0 0 = 0
–   Komodo 9 64-bit 4CPU3317+20
−20
(+213)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−9
0 = 0 = 0 = = 0 = 0 0 0 = = 0 0 0 0 0 0
–   Stockfish 6 64-bit 4CPU3300+14
−14
(+196)5.5 − 13.5
(+0−8=11)
28.9%
5.5 / 19
0.0%
+74
= = 0 = 0 = 0 0 = = 0 0 = = = 0 = 0 =
–   Houdini 4 64-bit 4CPU3251+10
−10
(+147)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−3
0 = 0 =
–   Fire 4 64-bit 4CPU3207+13
−13
(+103)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−27
= = 0 = 0 0 0 0 = 1 0 0 = 0 0 0 0 0 = = = 1 = =
–   Gull 3 64-bit 4CPU3191+10
−10
(+87)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+27
= = 0 =
–   Gull 2.8b 64-bit 4CPU3187+19
−19
(+83)6 − 13
(+1−8=10)
31.6%
6.0 / 19
0.0%
−25
= 0 0 0 = = = 0 0 0 = = = 1 = = = 0 0
–   Equinox 3.20 64-bit 4CPU3185+12
−12
(+81)4.5 − 18.5
(+0−14=9)
19.6%
4.5 / 23
0.0%
−121
0 = = 0 = 0 0 0 0 = 0 0 0 0 = = 0 = 0 = 0 = 0
–   Critter 1.6a 64-bit 4CPU3168+8
−8
(+64)10 − 14
(+2−6=16)
41.7%
10.0 / 24
0.0%
+21
0 1 = = = = = 1 0 = = 0 = = = 0 = = 0 = 0 = = =
–   Bouquet 1.8 64-bit 4CPU3158+11
−11
(+54)9.5 − 13.5
(+3−7=13)
41.3%
9.5 / 23
0.0%
+1
0 0 = = = = = = = = 1 = 1 = 0 0 = 0 = 0 0 = 1
–   Rybka 4 64-bit 4CPU3155+10
−10
(+51)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+118
= = = 1
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+204
1 =
–   Alfil 15.7 64-bit 4CPU3144+18
−18
(+40)10 − 12
(+3−5=14)
45.5%
10.0 / 22
0.3%
+17
= = 0 = = = = = 1 1 1 = = = = 0 0 0 = = 0 =
–   Protector 1.8.0 64-bit 4CPU3132+27
−28
(+28)7 − 7
(+3−3=8)
50.0%
7.0 / 14
5.3%
+25
= 1 1 = 0 = = 1 0 = = = 0 =
–   BlackMamba 2.0 64-bit 4CPU3131+15
−15
(+27)12 − 12
(+5−5=14)
50.0%
12.0 / 24
2.1%
+30
= = 1 0 = 0 1 = = = 0 = 1 = = = 0 = 1 1 = = 0 =
–   Elektro 1.2 64-bit 4CPU3127+23
−23
(+23)12 − 10
(+6−4=12)
54.5%
12.0 / 22
7.2%
+52
= = 0 1 1 = = 0 0 1 = 1 1 = = = 0 = 1 = = =
–   Sting SF 5 64-bit 4CPU3126+25
−25
(+22)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
8.8%
+30
= = 0 0 = = = = = = = 1 = = = = 0 1 1 1 1 0 0 1 = 0 1 0 1 = 0 = = 0 = 1 = 1
–   Hannibal 1.5 64-bit 4CPU3118+19
−19
(+14)16 − 13
(+10−7=12)
55.2%
16.0 / 29
15.9%
+45
0 1 = = 1 = 0 1 = 1 1 1 = = = = 0 0 = 0 1 1 = = 1 0 = 0 1
–   Naum 4.6 64-bit 4CPU3104+14
−14
(0)6 − 4
(+3−1=6)
60.0%
6.0 / 10
50.4%
+59
= 1 = = = 1 1 = 0 =
–   Texel 1.05 64-bit 4CPU3093+17
−17
(−11)14.5 − 14.5
(+5−5=19)
50.0%
14.5 / 29
78.3%
−8
= = = = 0 1 = 0 = = 1 = = = = = = = 0 = = 0 = 0 = 1 = 1 1
–   Chiron 2 64-bit 4CPU3093+15
−15
(−11)4 − 6
(+2−4=4)
40.0%
4.0 / 10
77.6%
−74
1 0 = 0 0 = = 0 1 =
–   Andscacs 0.82 64-bit 4CPU3090+29
−29
(−14)10 − 10
(+4−4=12)
50.0%
10.0 / 20
77.6%
−14
= 0 = = 0 = 1 = = = = 1 = = = 0 = 1 0 1
–   Andscacs 0.81 64-bit 4CPU3085+31
−32
(−19)5 − 5
(+3−3=4)
50.0%
5.0 / 10
83.6%
−27
= 1 0 0 1 0 = 1 = =
–   Protector 1.7.0 64-bit 4CPU3083+19
−19
(−21)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
91.6%
−13
1 = 0 = =
–   Alfil 15.8 64-bit 4CPU3065+26
−26
(−39)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
98.9%
+7
= = 0 = = = = = 1 1 = 0 = 1 = 1 = = = 1
–   Hiarcs 14 4CPU3061+13
−13
(−43)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−43
= = 1 = = 0 = = 0 1
–   Deep Junior Yokohama 64-bit 4CPU3033+16
−16
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+135
1 1 1 1 = 1 = =
–   Senpai 1.0 64-bit 4CPU3032+16
−16
(−72)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+55
1 1 1 = = 1 = = 1 0
–   Andscacs 0.80 64-bit 4CPU3030+31
−31
(−74)6.5 − 8.5
(+4−6=5)
43.3%
6.5 / 15
100.0%
−117
1 = = 0 = 0 0 1 = 1 1 0 0 = 0
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−80)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−17
= 0 1 = 1 1 = 1 = 0
–   Spike 1.4 Leiden 4CPU3024+11
−11
(−80)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+70
1 1 = =
–   Cheng 4.39 64-bit 4CPU3021+18
−19
(−83)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
100.0%
−26
= 1 0 = 1 = = 1 = = 1 = = =
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(−83)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−225
= 0
–   Fizbo 1.5 64-bit 4CPU2999+27
−27
(−105)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+27
= = 1 = 1 = 1 0 1 1 = 1
–   Cheng4 0.38 64-bit 4CPU2987+24
−24
(−117)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−57
1 = 1 1 0 0
–   Fizbo 1.4 64-bit 4CPU2938+28
−28
(−166)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+63
1 0 1 = 1 1 = 1 1 1
–   Arasan 18.0 64-bit 4CPU2933+29
−29
(−171)16 − 3
(+13−0=6)
84.2%
16.0 / 19
100.0%
+68
1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 1 = 1 =
–   Tornado 7.0 64-bit 4CPU2903+26
−26
(−201)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−52
1 1 = = 1 1 1 = = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 2.1c 64-bit 4CPU
played with current
participants of this list
Represented by
All    136NirvanaChess 2.4 64-bit 4CPU
Free    118NirvanaChess 2.3 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017