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 2.5 64-bit 4CPU#99‑100  (3268+18
−18		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.28.0 w744204 64-bit 4CPU3443+15
−15		(+175)9 − 19
(+2−12=14)		32.1%
9.0 / 28
0.0%
+53
–   Seer 2.3.0 64-bit 4CPU3432+18
−18		(+164)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+63
–   Berserk 4.5.1 64-bit 4CPU3424+17
−17		(+156)3.5 − 12.5
(+0−9=7)		21.9%
3.5 / 16
0.0%
−39
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(+118)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+20
–   Booot 6.5 64-bit 4CPU3379+15
−15		(+111)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
+45
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(+108)6 − 14
(+1−9=10)		30.0%
6.0 / 20
0.0%
−27
–   Minic 3.17 64-bit 4CPU3371+18
−18		(+103)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−72
–   Pedone 3.0 64-bit 4CPU3366+13
−13		(+98)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
+36
–   Wasp 5.00 64-bit 4CPU3363+17
−17		(+95)13.5 − 16.5
(+3−6=21)
45.0%
13.5 / 30
0.0%
+64
–   RubiChess 1.8 64-bit 4CPU3348+14
−14		(+80)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−14
–   Stash 33.0 64-bit 4CPU3340+18
−18		(+72)8 − 10
(+2−4=12)		44.4%
8.0 / 18
0.0%
+37
–   Laser 1.7 64-bit 4CPU3339+10
−10		(+71)9 − 11
(+0−2=18)		45.0%
9.0 / 20
0.0%
+43
–   Velvet 3.2.0 64-bit 4CPU3338+20
−20		(+70)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+16
–   Zahak 9.0 64-bit 4CPU3337+18
−18		(+69)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
−42
–   Defenchess 2.2 64-bit 4CPU3332+11
−11		(+64)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−25
–   Andscacs 0.95 64-bit 4CPU3312+14
−14		(+44)6.5 − 13.5
(+3−10=7)		32.5%
6.5 / 20
0.0%
−87
–   Winter 1.0 64-bit 4CPU3306+18
−18		(+38)4.5 − 11.5
(+2−9=5)		28.1%
4.5 / 16
0.1%
−127
–   Marvin 5.1.0 64-bit 4CPU3293+19
−19		(+25)11 − 9
(+4−2=14)		55.0%
11.0 / 20
2.9%
+57
–   Minic 3.06 64-bit 4CPU3286+22
−22		(+18)15 − 9
(+6−0=18)		62.5%
15.0 / 24
10.3%
+92
–   Stash 31.0 64-bit 4CPU3268+19
−19		(0)5 − 15
(+2−12=6)		25.0%
5.0 / 20
50.9%
−187
–   Orion 0.9 64-bit 4CPU3262+22
−22		(−6)12 − 8
(+6−2=12)		60.0%
12.0 / 20
66.1%
+57
–   Combusken 1.4.0 64-bit 4CPU3258+22
−22		(−10)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
76.8%
+6
–   Drofa 3.3.0 64-bit 4CPU3250+20
−20		(−18)8 − 12
(+3−7=10)		40.0%
8.0 / 20
91.5%
−85
–   Counter 4.1 64-bit 4CPU3240+22
−22		(−28)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
97.9%
+40
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(−35)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
99.9%
+16
–   Clover 2.3.1 64-bit 4CPU3219+22
−22		(−49)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
+27
–   Houdini 1.5a 64-bit 4CPU3214+12
−12		(−54)10 − 10
(+3−3=14)		50.0%
10.0 / 20
100.0%
−51
–   Critter 1.4 64-bit 4CPU3195+13
−13		(−73)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
+9
–   iCE 4.0 64-bit 4CPU3160+21
−21		(−108)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+12
–   Senpai 2.0 64-bit 4CPU3156+14
−14		(−112)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+17
–   Rybka 3 64-bit 4CPU3152+10
−10		(−116)13 − 7
(+6−0=14)		65.0%
13.0 / 20
100.0%
−23
–   Stockfish 1.9.1 64-bit 4CPU3149+17
−17		(−119)13 − 7
(+7−1=12)		65.0%
13.0 / 20
100.0%
−21
–   Topple 0.7.5 64-bit 4CPU3100+22
−22		(−168)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
−62
666 games: 113 wins, 166 losses, 387 draws (58.1%), score: 46.0%

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