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 1.7 64-bit (2820+22
−22		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.04 64-bit3000+17
−17		(+180)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+73
–   Chiron 1.5 64-bit2987+12
−12		(+167)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−26
–   Senpai 1.0 64-bit2986+11
−11		(+166)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+31
–   HIARCS 142985+8
−8		(+165)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+80
–   Deep Shredder 12 64-bit2961+8
−8		(+141)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−83
–   Hannibal 1.3 32-bit2952+15
−15		(+132)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+126
–   Gull 1.2 64-bit2942+12
−12		(+122)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−73
–   Spike 1.4 Leiden2935+6
−6		(+115)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−174
–   Deep Junior 13.3 64-bit2935+13
−13		(+115)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−53
–   Cheese 3.1.0 64-bit2931+18
−18		(+111)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−12
–   Protector 1.4.0 64-bit2922+11
−11		(+102)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−163
–   DiscoCheck 5.2 64-bit2918+15
−15		(+98)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−68
–   Booot 5.2.0 64-bit2912+13
−13		(+92)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−20
–   Spark 1.0 64-bit2911+10
−10		(+91)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−12
–   Gaviota 1.0 64-bit2875+9
−9		(+55)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+55
–   Ceibo 0.9 64-bit2868+12
−12		(+48)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
0.0%
+27
–   Toga II 3.02863+13
−13		(+43)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−28
–   SmarThink 1.60 64-bit2859+28
−28		(+39)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
1.4%
−50
–   Vajolet2 1.28 64-bit2859+19
−19		(+39)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.4%
+39
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+38)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.3%
−5
–   Avalanche 1.1.0 64-bit2850+21
−21		(+30)5 − 7
(+3−5=4)		41.7%
5.0 / 12
2.1%
−36
–   Zappa Mexico 64-bit2846+13
−13		(+26)2 − 6
(+1−5=2)		25.0%
2.0 / 8
2.2%
−167
–   Fizbo 1.2 64-bit2842+21
−21		(+22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
7.7%
+183
–   Murka 3 64-bit2833+10
−10		(+13)5 − 7
(+3−5=4)		41.7%
5.0 / 12
15.1%
−53
–   Rybka 1.0 64-bit2832+10
−10		(+12)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
16.0%
−38
–   Tornado 4.88 64-bit2828+13
−13		(+8)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
27.7%
+123
–   Hiarcs Paderborn 20072808+14
−14		(−12)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
82.0%
+150
–   Cheng4 0.36c 64-bit2805+15
−15		(−15)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
86.7%
+13
–   Atlas 3.70em 64-bit2793+19
−19		(−27)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
96.8%
+140
–   Arasan 17.2 64-bit2791+21
−21		(−29)9 − 5
(+6−2=6)		64.3%
9.0 / 14
97.1%
+71
–   Fizbo 1.1 64-bit2789+20
−20		(−31)5 − 7
(+0−2=10)		41.7%
5.0 / 12
98.2%
−76
–   EXchess 7.31b 64-bit2780+23
−23		(−40)7 − 5
(+3−1=8)		58.3%
7.0 / 12
99.5%
+11
–   Octochess r5190 64-bit2775+13
−13		(−45)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+101
–   EXchess 7.26b 64-bit2774+23
−23		(−46)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.8%
+INF
–   Dirty 20Apr2013 64-bit2772+14
−14		(−48)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+114
–   Odonata 0.7.0 64-bit2769+17
−17		(−51)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
100.0%
+2
–   Rodent 1.4 64-bit2760+20
−20		(−60)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
100.0%
−40
–   GNU Chess 5.50 64-bit2759+16
−16		(−61)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+23
–   Odonata 0.6.2 64-bit2757+13
−13		(−63)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+56
–   Nawito 22.07 64-bit2755+10
−10		(−65)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
100.0%
−85
–   Andscacs 0.64 64-bit2754+20
−20		(−66)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−66
–   Fridolin 4.00 64-bit2753+12
−12		(−67)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−31
–   Clovis 2.0 64-bit2742+20
−20		(−78)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−11
–   Chronos 1.9.9 64-bit2742+10
−10		(−78)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
100.0%
−197
–   Godel 3.4.9 64-bit2728+12
−12		(−92)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−254
–   Princhess 0.12.0 64-bit2723+18
−18		(−97)13.5 − 6.5
(+11−4=5)		67.5%
13.5 / 20
100.0%
+41
–   Bobcat 3.25 64-bit2720+13
−13		(−100)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rhetoric 1.4 64-bit2706+22
−22		(−114)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−114
–   KnightX 3.3 64-bit2706+20
−20		(−114)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+1
–   iCE 1.0 64-bit2703+14
−14		(−117)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+53
–   Pawny 1.1 64-bit2701+18
−18		(−119)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+142
–   Lozza 2.4 64-bit2681+17
−17		(−139)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+69
–   Chessmaster 11 Leonidas2672+16
−16		(−148)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+14
–   Igel 1.4.2 64-bit2664+23
−23		(−156)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−18
–   Djinn 1.021 64-bit2663+11
−11		(−157)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+5
–   Igel 1.4.1 64-bit2655+22
−22		(−165)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+94
499 games: 155 wins, 149 losses, 195 draws (39.1%), score: 50.6%

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