CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 1.5 64-bit (2823+29
−29
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 64-bit2965+15
−15
(+142)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−9
0 0 0 0 = 0 = = = =
–   Senpai 1.0 64-bit2962+13
−12
(+139)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
= 0 0 =
–   Hiarcs 142962+10
−10
(+139)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−171
0 0 = 1 0 0 0 0 0 0
–   Deep Shredder 12 64-bit2940+9
−9
(+117)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+10
0 1 0 0 0 = = 1 = 0
–   Hannibal 1.3 32-bit2930+17
−17
(+107)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−69
0 1 0 0 = = 0 0 = 0
–   Texel 1.03 64-bit2925+25
−24
(+102)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−186
= 0 0 0
–   Deep Junior 13.3 64-bit2919+16
−16
(+96)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+92
= = = 0 = 1 = = 1 0
–   Gull 1.1 64-bit2907+19
−19
(+84)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−6
= 0 0 0 1 = = = = 0
–   DiscoCheck 5.2 64-bit2901+18
−18
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−210
0 0 = 0
–   Protector 1.4.0 64-bit2901+14
−14
(+78)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+137
1 = 0 = = = 1 1 1 0
–   Spark 1.0 64-bit2894+12
−12
(+71)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−81
= 0 = = 0 0
–   Quazar 0.4 32-bit2880+12
−12
(+57)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−57
= 0 = = = = = 0 0 0
–   Spark 1.0 32-bit2865+11
−11
(+42)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.4%
+110
1 = = 1 0 = 0 = 1 1
–   Gaviota 1.0 64-bit2860+11
−11
(+37)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
0.8%
−4
= = 1 0 = 0 = = 1 = 0 1 = 0 1 0 0 = 1 = 0 0
–   MinkoChess 1.3 64-bit2855+14
−14
(+32)8 − 4
(+5−1=6)
66.7%
8.0 / 12
2.4%
+134
1 1 0 = = = 1 = = 1 1 =
–   Toga II 3.02851+16
−16
(+28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
4.2%
+32
= = 0 = 1 1 0 = 0 1
–   Nemo 1.0.1 64-bit2848+12
−12
(+25)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
5.4%
+67
0 1 1 1 = 0 = =
–   Vajolet2 1.28 64-bit2848+22
−22
(+25)4 − 4
(+2−2=4)
50.0%
4.0 / 8
8.5%
+25
= = = = 1 0 0 1
–   Booot 5.1.02844+10
−10
(+21)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.8%
−10
1 1 = 0 1 = 0 0 0 =
–   SmarThink 1.50 64-bit2832+24
−24
(+9)6 − 6
(+3−3=6)
50.0%
6.0 / 12
31.5%
+9
1 = = 1 = = 1 0 0 = = 0
–   Murka 3 64-bit2825+12
−13
(+2)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
44.8%
−70
= 1 = 0 = = 0 0 0 = 0 1
–   Rybka 1.0 64-bit2824+14
−14
(+1)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
45.2%
−85
1 0 = = 0 = = = 0 0
–   Tornado 4.88 64-bit2820+15
−16
(−3)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
55.1%
+146
1 1 0 1 0 1 = 1
–   Arasan 17.0 64-bit2812+31
−31
(−11)7 − 3
(+5−1=4)
70.0%
7.0 / 10
69.8%
+115
= = 1 = = 1 1 1 0 1
–   Crafty 23.8 64-bit2812+23
−23
(−11)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
72.5%
−24
= = = 0 1 = = 1 0 = = 0 1 0 = = = = = 0 1 =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−14)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
76.0%
−28
= 0 0 = = 0 = 1 0 1 = = 1 1 0 = = 1 = = = 0
–   Cheng4 0.36c 64-bit2799+18
−18
(−24)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
91.8%
+28
1 1 0 = 0 1 = = = = 1 1 = 0 = 1 = =
–   Zappa Mexico 32-bit2791+17
−17
(−32)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
97.1%
+119
1 = = = 1 1 = 1 1 =
–   Arasan 16.3 64-bit2783+28
−28
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.4%
+116
= 1
–   Gaviota 0.86 64-bit2782+21
−21
(−41)4 − 6
(+1−3=6)
40.0%
4.0 / 10
98.8%
−96
= 0 0 = = = = 1 0 =
–   Scorpio 2.7.6 64-bit2782+17
−17
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+115
1 =
–   EXchess 7.18b 64-bit2776+23
−23
(−47)9 − 7
(+6−4=6)
56.3%
9.0 / 16
99.5%
−4
1 1 = 1 = 0 1 0 = 0 1 = 1 = 0 =
–   Octochess r5190 64-bit2773+15
−15
(−50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−50
1 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(−53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−53
= =
–   Texel 1.01 32-bit2765+28
−28
(−58)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
+8
0 = = = 1 1 1 0 1 =
–   GNU Chess 5.50 64-bit2758+19
−19
(−65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−65
= =
–   Bison 9.11 64-bit2756+13
−13
(−67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+90
= 1
–   Rodent 1.3 64-bit2741+29
−29
(−82)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−238
= 0
–   Toga II 1.2 32-bit2735+25
−25
(−88)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−32
= = 1 1 = 0 1 = = =
–   Rhetoric 1.2 64-bit2695+25
−25
(−128)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−128
0 1 0 1 = = = 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019