CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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NirvanaChess 1.3 64-bit (2748+31
−31
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 32-bit2904+14
−15
(+156)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+1
= 0 = = 0 0 = 0 = 0
–   Hiarcs 13.22896+11
−11
(+148)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−104
0 0 = 0 0 = = 0 0 0
–   Quazar 0.4 32-bit2879+12
−12
(+131)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+27
1 0 = 0 1 = = 0 0 0
–   Protector 1.4.0 32-bit2878+11
−11
(+130)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+121
= 0 = 0 1 1 = 1 = 0
–   Gull 1.2 32-bit2875+12
−12
(+127)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−21
= = 0 = = = 0 0 0 0
–   SmarThink 1.40 64-bit2819+33
−33
(+71)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+71
= 0 1 1 = 0 0 = 1 =
–   Crafty 23.8 64-bit2811+23
−23
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−41
1 0 0 0 = 0 = 1 0 =
–   DiscoCheck 5.0.1 64-bit2805+33
−33
(+57)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
0.6%
+49
1 = 1 0 = 0 = 1 = = 0
–   Arasan 16.3 64-bit2783+28
−28
(+35)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
5.2%
−252
= 0 0 0
–   Glaurung 2.2 64-bit2783+16
−16
(+35)7 − 3
(+5−1=4)
70.0%
7.0 / 10
2.5%
+165
= 1 1 = 1 0 1 = 1 =
–   Gaviota 0.86 64-bit2782+21
−21
(+34)2 − 2
(+2−2=0)
50.0%
2.0 / 4
4.0%
+34
0 1 0 1
–   EXchess 7.18b 64-bit2775+23
−23
(+27)5 − 9
(+4−8=2)
35.7%
5.0 / 14
8.3%
−78
1 0 0 0 1 = 0 = 1 0 0 0 1 0
–   Naraku 1.42775+16
−16
(+27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.5%
+27
1 0
–   Octochess r5190 64-bit2772+15
−14
(+24)5 − 11
(+3−9=4)
31.3%
5.0 / 16
8.4%
−107
0 1 = = 1 1 0 0 0 = 0 0 0 0 = 0
–   Thinker 5.3b Passive 64-bit2766+24
−24
(+18)4 − 6
(+1−3=6)
40.0%
4.0 / 10
18.6%
−37
= = = 0 0 = = = 1 0
–   GNU Chess 5.50 64-bit2757+19
−19
(+9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
30.8%
+9
1 0 1 0
–   Bison 9.11 64-bit2755+13
−13
(+7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
34.0%
+7
= =
–   Cheng4 0.36a 64-bit2748+30
−30
(0)11.5 − 14.5
(+8−11=7)
44.2%
11.5 / 26
51.1%
−38
= 0 1 = 0 0 0 0 = 0 0 1 0 1 1 1 = 1 0 = 0 1 0 = = 1
–   Arasan 16.2 64-bit2741+33
−33
(−7)11.5 − 9.5
(+7−5=9)
54.8%
11.5 / 21
62.6%
+24
0 0 1 0 1 1 = 1 0 = = = 0 = = = 1 1 = 1 =
–   Chronos 1.9.9 64-bit2738+13
−13
(−10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
71.8%
−INF
0 0
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−19)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
82.6%
+17
= = 0 1 0 1 0 1 1 =
–   Bobcat 3.25 64-bit2725+17
−17
(−23)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
90.3%
+125
= = = = = 1 1 = 1 1 1 1 = 1
–   iCE 1.0 64-bit2706+17
−17
(−42)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
99.1%
+83
1 1 1 0 = 1 = 0 1 1 = 1 1 0
–   ProDeo 1.862701+30
−30
(−47)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
98.8%
−10
0 1 = 1 0 1 = = = 1 1 = 0 1 = 1 = = = = = = 0 =
–   Chessmaster 11 Conqueror2698+19
−19
(−50)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.7%
−85
0 0 = 1 1 0 = 0 1 =
–   Vajolet 2.482692+31
−31
(−56)12 − 8
(+6−2=12)
60.0%
12.0 / 20
99.6%
−2
= = = = 1 1 1 1 = = = 1 = 0 = = 1 0 = =
–   Rodent 1.2 64-bit2690+32
−32
(−58)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
99.5%
+57
1 1 = = 0 0 1 1 1 1 = 1 = =
–   Atlas 3.60 64-bit2688+22
−23
(−60)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.9%
−43
1 1 1 = = 0 = = 0 = = 0 0 1 0 = 1 = 1 =
–   Pawny 1.0 64-bit2660+17
−17
(−88)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−88
0 1 1 0 1 = 0 0 = 1
–   RedQueen 1.1.4 64-bit2653+28
−28
(−95)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+75
= = = 0 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 17, 2019