CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

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-bit2905+14
−14
(+157)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+2
= = 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
–   Protector 1.4.0 32-bit2879+11
−11
(+131)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+122
1 1 = 1 = 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
= 0 1 = = 0 0 0 1 0
–   Gull 1.2 32-bit2876+12
−12
(+128)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−20
= = 0 0 0 0 = = 0 =
–   SmarThink 1.40 64-bit2822+32
−32
(+74)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+74
= 0 0 = 1 = = 0 1 1
–   Crafty 23.8 64-bit2811+23
−23
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−41
= 0 = 1 0 = 1 0 0 0
–   DiscoCheck 5.0.1 64-bit2803+32
−32
(+55)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
0.7%
+47
= 0 = 1 = = 0 1 = 1 0
–   Glaurung 2.2 64-bit2783+16
−16
(+35)7 − 3
(+5−1=4)
70.0%
7.0 / 10
2.5%
+165
1 0 1 = 1 = = 1 1 =
–   Arasan 16.3 64-bit2782+28
−28
(+34)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
5.2%
−253
0 = 0 0
–   Gaviota 0.86 64-bit2781+21
−21
(+33)2 − 2
(+2−2=0)
50.0%
2.0 / 4
4.0%
+33
0 1 0 1
–   Naraku 1.42776+16
−16
(+28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.8%
+28
1 0
–   EXchess 7.18b 64-bit2775+23
−23
(+27)5 − 9
(+4−8=2)
35.7%
5.0 / 14
8.2%
−78
0 = 1 0 0 0 1 0 0 0 1 = 1 0
–   Octochess r5190 64-bit2772+15
−15
(+24)5 − 11
(+3−9=4)
31.3%
5.0 / 16
8.3%
−107
0 = 0 0 0 0 = = = 1 1 0 0 0 0 1
–   Thinker 5.3b Passive 64-bit2765+24
−24
(+17)4 − 6
(+1−3=6)
40.0%
4.0 / 10
18.9%
−38
0 = = = 1 0 = = = 0
–   GNU Chess 5.50 64-bit2757+19
−19
(+9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
30.8%
+9
0 1 1 0
–   Bison 9.11 64-bit2755+13
−13
(+7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
33.4%
+7
= =
–   Cheng4 0.36a 64-bit2747+30
−30
(−1)11.5 − 14.5
(+8−11=7)
44.2%
11.5 / 26
50.7%
−39
0 1 1 1 = 1 0 = 0 1 0 = = 1 = 0 0 0 0 = 0 0 1 1 = 0
–   Arasan 16.2 64-bit2738+32
−32
(−10)11.5 − 9.5
(+7−5=9)
54.8%
11.5 / 21
66.8%
+21
= = 1 1 = 1 = 0 0 1 0 1 1 = 1 0 = = = 0 =
–   Chronos 1.9.9 64-bit2738+13
−13
(−10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
71.3%
−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
82.7%
+17
0 1 0 1 1 = = = 0 1
–   Bobcat 3.25 64-bit2725+17
−17
(−23)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
90.2%
+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
= 0 1 1 = 1 1 1 1 0 = 1 1 0
–   ProDeo 1.862701+30
−30
(−47)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
98.8%
−10
1 = 0 1 = 1 = = = = = = 0 1 = 1 0 1 = = = 1 0 =
–   Chessmaster 11 Conqueror2697+19
−19
(−51)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.7%
−86
1 0 = 0 1 = 0 0 = 1
–   Vajolet 2.482691+31
−31
(−57)12 − 8
(+6−2=12)
60.0%
12.0 / 20
99.6%
−3
1 1 = = = 1 = 0 = = = = 1 1 = = 1 0 = =
–   Rodent 1.2 64-bit2690+32
−32
(−58)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
99.6%
+57
0 1 1 1 1 = 1 1 1 = = 0 = =
–   Atlas 3.60 64-bit2687+22
−23
(−61)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.9%
−44
0 = = 0 0 1 0 = 1 = 1 = 1 1 1 = = 0 = =
–   Pawny 1.0 64-bit2659+17
−17
(−89)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−89
1 0 1 = 0 0 0 1 = 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
1 1 1 1 1 1 = = = 0

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019