CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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NirvanaChess 1.6 64-bit (2820+27
−28
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 19 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BlackMamba 1.2b 64-bit2986+30
−30
(+166)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−159
–   Protector 1.5.0 64-bit2984+13
−13
(+164)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−165
–   Chiron 1.5 64-bit2963+15
−15
(+143)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+55
–   Senpai 1.0 64-bit2960+12
−12
(+140)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+59
–   Hiarcs 142960+10
−10
(+140)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−33
–   Deep Shredder 12 64-bit2938+9
−10
(+118)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−30
–   Hannibal 1.3 32-bit2929+17
−17
(+109)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−143
–   Gull 1.2 64-bit2918+15
−15
(+98)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−72
–   Deep Junior 13.3 64-bit2915+16
−16
(+95)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+168
–   Quazar 0.4 32-bit2879+12
−12
(+59)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+31
–   Stockfish 1.5.1 32-bit2863+15
−15
(+43)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.4%
+107
–   Naum 3 64-bit2856+19
−18
(+36)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.9%
+8
–   Deuterium 14.2.33.276 64-bit2856+25
−25
(+36)7 − 3
(+5−1=4)
70.0%
7.0 / 10
2.9%
+166
–   Rybka 1.1 32-bit2855+17
−17
(+35)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.7%
+35
–   Thinker 5.4c Inert 32-bit2849+13
−13
(+29)6 − 4
(+3−1=6)
60.0%
6.0 / 10
3.5%
+88
–   Vajolet2 1.28 64-bit2845+22
−22
(+25)3 − 7
(+1−5=4)
30.0%
3.0 / 10
8.2%
−101
–   Zappa Mexico 64-bit2833+15
−15
(+13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
22.0%
+76
–   Tornado 4.88 64-bit2819+16
−15
(−1)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
53.8%
+94
–   Arasan 17.0 64-bit2811+31
−31
(−9)5 − 5
(+4−4=2)
50.0%
5.0 / 10
68.2%
−9
–   Crafty 23.8 64-bit2810+23
−23
(−10)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
71.0%
−37
–   Deuterium 14.1.32.119 64-bit2808+25
−25
(−12)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
74.7%
−83
–   Cheng4 0.36c 64-bit2798+18
−18
(−22)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
91.4%
+36
–   Arasan 17.1 64-bit2791+31
−31
(−29)13 − 8
(+8−3=10)
61.9%
13.0 / 21
92.4%
+39
–   Arasan 17.2 64-bit2788+28
−28
(−32)8 − 4
(+4−0=8)
66.7%
8.0 / 12
95.1%
+56
–   Fizbo 1.1 64-bit2785+24
−24
(−35)7 − 7
(+2−2=10)
50.0%
7.0 / 14
97.3%
−35
–   Glaurung 2.2 64-bit2782+16
−16
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.1%
+118
–   Scorpio 2.7.6 64-bit2781+17
−17
(−39)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.2%
−98
–   Naraku 1.42774+16
−16
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−203
–   EXchess 7.18b 64-bit2774+23
−23
(−46)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
99.4%
−70
–   Frenzee 3.5.19 64-bit2773+14
−14
(−47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−47
–   EXchess 7.26b 64-bit2771+27
−27
(−49)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
99.5%
−96
–   Crafty 24.0 64-bit2771+28
−28
(−49)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.4%
+57
–   Dirty 20Apr2013 64-bit2769+16
−16
(−51)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.9%
+42
–   BugChess2 1.9 64-bit2760+13
−13
(−60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−60
–   Rodent 1.4 64-bit2758+23
−23
(−62)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
+11
–   GNU Chess 5.50 64-bit2757+19
−19
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−63
–   Bison 9.11 64-bit2756+13
−13
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
–   Dirty 05Sep2012 64-bit2754+23
−23
(−66)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+108
–   Andscacs 0.64 64-bit2751+24
−24
(−69)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−93
–   Chronos 1.9.9 64-bit2739+12
−13
(−81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−81
–   Andscacs 0.63 64-bit2733+31
−31
(−87)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
+21
–   Godel 3.4.9 64-bit2727+14
−14
(−93)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+107
–   iCE 1.0 64-bit2706+17
−17
(−114)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+38
–   Rhetoric 1.2 64-bit2695+25
−25
(−125)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−36
–   RedQueen 1.1.97 64-bit2660+17
−17
(−160)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−77

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Created in 2005-2013 by CCRL team
Last games added on January 24, 2021