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 2.1c 64-bit 4CPU (3132+20
−20		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.2 64-bit 4CPU3384+14
−14		(+252)2.5 − 27.5
(+0−25=5)
8.3%
2.5 / 30
0.0%
−100
–   Komodo 9.1 64-bit 4CPU3368+17
−17		(+236)3.5 − 25.5
(+0−22=7)		12.1%
3.5 / 29
0.0%
−59
–   Komodo 9 64-bit 4CPU3366+17
−17		(+234)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
0
–   Stockfish 6 64-bit 4CPU3346+12
−12		(+214)5.5 − 13.5
(+0−8=11)		28.9%
5.5 / 19
0.0%
+76
–   Houdini 4 64-bit 4CPU3291+10
−10		(+159)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−7
–   Fire 4 64-bit 4CPU3245+12
−12		(+113)7 − 17
(+2−12=10)		29.2%
7.0 / 24
0.0%
−34
–   Gull 3 64-bit 4CPU3225+9
−9		(+93)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+21
–   Gull 2.8b 64-bit 4CPU3220+17
−17		(+88)6 − 13
(+1−8=10)		31.6%
6.0 / 19
0.0%
−35
–   Equinox 3.20 64-bit 4CPU3217+10
−10		(+85)4.5 − 18.5
(+0−14=9)		19.6%
4.5 / 23
0.0%
−131
–   Critter 1.6a 64-bit 4CPU3201+8
−8		(+69)10 − 14
(+2−6=16)		41.7%
10.0 / 24
0.0%
+18
–   Bouquet 1.8 64-bit 4CPU3190+10
−10		(+58)9.5 − 13.5
(+3−7=13)		41.3%
9.5 / 23
0.0%
−4
–   Rybka 4 64-bit 4CPU3187+9
−9		(+55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+132
–   Rybka 4.1 64-bit 4CPU3185+9
−9		(+53)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+223
–   Alfil 15.7 64-bit 4CPU3183+15
−15		(+51)10 − 12
(+3−5=14)		45.5%
10.0 / 22
0.0%
+23
–   Protector 1.8.0 64-bit 4CPU3164+23
−23		(+32)7 − 7
(+3−3=8)		50.0%
7.0 / 14
1.6%
+28
–   BlackMamba 2.0 64-bit 4CPU3162+13
−13		(+30)12 − 12
(+5−5=14)		50.0%
12.0 / 24
0.5%
+33
–   Elektro 1.2 64-bit 4CPU3158+21
−21		(+26)12 − 10
(+6−4=12)		54.5%
12.0 / 22
3.2%
+60
–   Sting SF 5 64-bit 4CPU3157+22
−22		(+25)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
4.2%
+34
–   Hannibal 1.5 64-bit 4CPU3146+17
−17		(+14)16 − 13
(+10−7=12)		55.2%
16.0 / 29
14.6%
+51
–   Naum 4.6 64-bit 4CPU3130+13
−13		(−2)6 − 4
(+3−1=6)		60.0%
6.0 / 10
58.5%
+67
–   Andscacs 0.82 64-bit 4CPU3123+25
−25		(−9)10 − 10
(+4−4=12)		50.0%
10.0 / 20
72.5%
−9
–   Texel 1.05 64-bit 4CPU3120+16
−16		(−12)14.5 − 14.5
(+5−5=19)		50.0%
14.5 / 29
84.5%
−9
–   Chiron 2 64-bit 4CPU3117+13
−13		(−15)4 − 6
(+2−4=4)		40.0%
4.0 / 10
91.3%
−89
–   Andscacs 0.81 64-bit 4CPU3114+26
−26		(−18)5 − 5
(+3−3=4)		50.0%
5.0 / 10
87.8%
−27
–   Protector 1.7.0 64-bit 4CPU3108+17
−17		(−24)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
96.9%
−15
–   Alfil 15.8 64-bit 4CPU3089+19
−19		(−43)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
99.9%
+11
–   HIARCS 14 4CPU3084+12
−12		(−48)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−48
–   Deep Junior Yokohama 64-bit 4CPU3052+14
−14		(−80)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+141
–   Andscacs 0.80 64-bit 4CPU3051+26
−26		(−81)6.5 − 8.5
(+4−6=5)		43.3%
6.5 / 15
100.0%
−132
–   Senpai 1.0 64-bit 4CPU3050+15
−15		(−82)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+60
–   Rybka 2.3.2a 64-bit 4CPU3047+11
−11		(−85)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
–   Deep Shredder 12 64-bit 4CPU3045+9
−9		(−87)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−15
–   Spike 1.4 Leiden 4CPU3042+10
−10		(−90)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+76
–   Cheng 4.39 64-bit 4CPU3038+14
−14		(−94)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
100.0%
−27
–   Fizbo 1.5 64-bit 4CPU3019+24
−24		(−113)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+33
–   Cheng4 0.38 64-bit 4CPU3004+21
−21		(−128)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−57
–   Fizbo 1.4 64-bit 4CPU2951+24
−24		(−181)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+58
–   Arasan 18.0 64-bit 4CPU2945+25
−25		(−187)16 − 3
(+13−0=6)		84.2%
16.0 / 19
100.0%
+62
–   Tornado 7.0 64-bit 4CPU2908+23
−23		(−224)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−58
608 games: 130 wins, 188 losses, 290 draws (47.7%), score: 45.2%

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