CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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NirvanaChess 1.6 64-bit (2822+22
−22		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BlackMamba 1.2b 64-bit3021+22
−22		(+199)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−125
–   Protector 1.5.0 64-bit3011+11
−11		(+189)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−137
–   Chiron 1.5 64-bit2987+12
−12		(+165)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+61
–   Senpai 1.0 64-bit2986+11
−11		(+164)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.0%
+71
–   HIARCS 142985+8
−8		(+163)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−28
–   Deep Shredder 12 64-bit2961+8
−8		(+139)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−26
–   Hannibal 1.3 32-bit2952+15
−15		(+130)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−131
–   Gull 1.2 64-bit2942+12
−12		(+120)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−70
–   Deep Junior 13.3 64-bit2935+13
−13		(+113)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+197
–   Quazar 0.4 32-bit2897+10
−10		(+75)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+43
–   Stockfish 1.5.1 32-bit2879+12
−12		(+57)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+134
–   Naum 3 64-bit2873+15
−15		(+51)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+19
–   Deuterium 14.2.33.276 64-bit2871+22
−22		(+49)7 − 3
(+5−1=4)		70.0%
7.0 / 10
0.1%
+192
–   Rybka 1.1 32-bit2870+14
−14		(+48)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+47
–   Willow 2.8 64-bit2869+19
−19		(+47)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.1%
−154
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+42)6 − 4
(+3−1=6)		60.0%
6.0 / 10
0.0%
+111
–   Vajolet2 1.28 64-bit2859+19
−19		(+37)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.5%
−104
–   Zappa Mexico 64-bit2846+13
−13		(+24)6 − 4
(+4−2=4)		60.0%
6.0 / 10
3.2%
+98
–   Tornado 4.88 64-bit2828+13
−13		(+6)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
33.6%
+115
–   Crafty 23.8 64-bit2820+20
−20		(−2)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
55.9%
−33
–   Deuterium 14.1.32.119 64-bit2817+22
−22		(−5)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
63.1%
−87
–   Cheng4 0.36c 64-bit2805+15
−15		(−17)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
90.2%
+51
–   Arasan 17.0 64-bit2802+22
−22		(−20)5 − 5
(+4−4=2)		50.0%
5.0 / 10
90.0%
−20
–   Arasan 17.1 64-bit2794+24
−24		(−28)13 − 8
(+8−3=10)		61.9%
13.0 / 21
96.4%
+52
–   Glaurung 2.2 64-bit2792+13
−13		(−30)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.1%
+140
–   Arasan 17.2 64-bit2791+21
−21		(−31)8 − 4
(+4−0=8)		66.7%
8.0 / 12
98.0%
+71
–   Fizbo 1.1 64-bit2789+20
−20		(−33)7 − 7
(+2−2=10)		50.0%
7.0 / 14
98.9%
−33
–   Scorpio 2.7.6 64-bit2786+14
−14		(−36)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.7%
−107
–   Naraku 1.42779+13
−13		(−43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−213
–   EXchess 7.18b 64-bit2779+20
−20		(−43)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
99.8%
−71
–   Frenzee 3.5.19 64-bit2777+12
−12		(−45)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−45
–   Crafty 24.0 64-bit2776+24
−24		(−46)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.8%
+80
–   EXchess 7.26b 64-bit2774+23
−23		(−48)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
99.9%
−104
–   Dirty 20Apr2013 64-bit2772+14
−14		(−50)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+56
–   Peacekeeper 1.50 64-bit2772+20
−20		(−50)13.5 − 10.5
(+10−7=7)		56.3%
13.5 / 24
100.0%
+6
–   Mess 0.3.0 64-bit2771+10
−10		(−51)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
+11
–   ice4 v3 64-bit2767+19
−19		(−55)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
100.0%
−40
–   BugChess2 1.9 64-bit2763+11
−11		(−59)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−58
–   Dirty 05Sep2012 64-bit2761+19
−19		(−61)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+127
–   Rodent 1.4 64-bit2760+20
−20		(−62)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+22
–   Bison 9.11 64-bit2759+11
−11		(−63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−63
–   GNU Chess 5.50 64-bit2759+16
−16		(−63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−63
–   Andscacs 0.64 64-bit2754+20
−20		(−68)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
100.0%
−96
–   Chronos 1.9.9 64-bit2742+10
−10		(−80)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−80
–   Godel 3.4.9 64-bit2728+12
−12		(−94)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+122
–   Andscacs 0.63 64-bit2723+23
−23		(−99)9 − 5
(+8−4=2)		64.3%
9.0 / 14
100.0%
+20
–   iCE 1.0 64-bit2703+14
−14		(−119)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+48
–   Rhetoric 1.2 64-bit2692+21
−21		(−130)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−27
–   RedQueen 1.1.97 64-bit2655+15
−15		(−167)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−72
507 games: 142 wins, 151 losses, 214 draws (42.2%), score: 49.1%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024