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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Viridithas 3.0.0 64-bit (2907+21
−21		)Quote
Author: Cosmo Bobak (Scotland) Link: Homepage
This is one of the 24 Viridithas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Expositor 2WN29 64-bit3203+15
−15		(+296)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
+4
–   Booot 6.2 64-bit3187+9
−9		(+280)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+197
–   Laser 1.6 64-bit3175+8
−8		(+268)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
+96
–   Andscacs 0.89 64-bit3163+13
−13		(+256)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
+14
–   Gull 3 64-bit3161+6
−6		(+254)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−26
–   Chiron 4 64-bit3158+7
−7		(+251)1.5 − 10.5
(+1−10=1)		12.5%
1.5 / 12
0.0%
−86
–   Roc 0.7 64-bit3158+8
−8		(+251)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
+118
–   Fritz 16 64-bit3144+9
−9		(+237)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
+11
–   Strelka 5.5 64-bit3142+5
−5		(+235)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
+62
–   Avalanche 1.2.0 64-bit3086+17
−17		(+179)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
+16
–   Amoeba 3.4 64-bit3043+12
−12		(+136)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−49
–   Mantissa 3.0.0 64-bit3037+15
−15		(+130)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−37
–   FabChess 1.16 64-bit3029+10
−10		(+122)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+93
–   Critter 0.90 32-bit3022+11
−11		(+115)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
+25
–   BlackCore 2.0 64-bit3020+16
−16		(+113)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
+38
–   Weiss 1.2 64-bit3018+13
−13		(+111)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−56
–   Stockfish 1.7.1 32-bit3013+12
−12		(+106)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−87
–   Lc0 0.20.1 w11258 64-bit2983+24
−24		(+76)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−67
–   Naum 4 64-bit2977+10
−10		(+70)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
−12
–   tomitankChess 5.1 64-bit2940+12
−12		(+33)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.5%
−41
–   Crafty 25.6 64-bit2931+15
−15		(+24)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
3.5%
+128
–   Rybka 1.2 64-bit2928+14
−14		(+21)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
5.2%
−113
–   Quazar 0.4 64-bit2924+9
−9		(+17)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
8.4%
+111
–   Arasan 18.2 64-bit2920+21
−21		(+13)5 − 7
(+0−2=10)		41.7%
5.0 / 12
20.5%
−34
–   EXchess 7.97b 64-bit2913+10
−10		(+6)1 − 3
(+1−3=0)		25.0%
1.0 / 4
32.1%
−245
–   Scorpio 2.8 64-bit2905+11
−11		(−2)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
56.6%
+29
–   The Baron 3.44 64-bit2886+9
−9		(−21)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
96.5%
−48
–   Gaviota 1.0 64-bit2875+9
−9		(−32)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.7%
+134
–   Weiawaga 5.0 64-bit2873+12
−12		(−34)10 − 6
(+7−3=6)		62.5%
10.0 / 16
99.7%
+59
–   Ceibo 0.9 64-bit2868+12
−12		(−39)9 − 7
(+6−4=6)		56.3%
9.0 / 16
99.9%
+12
–   MinkoChess 1.3 64-bit2866+11
−11		(−41)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+53
–   OliThink 5.10.1 64-bit2859+13
−13		(−48)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+122
–   Zurichess Neuchatel 64-bit2838+10
−10		(−69)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−181
–   Inanis 1.2.0 64-bit2836+11
−11		(−71)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−49
–   Shallow 5 64-bit2827+12
−12		(−80)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−80
–   GNU Chess 5.60 64-bit2825+13
−13		(−82)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−52
–   Rhetoric 1.4.3 64-bit2803+10
−10		(−104)5 − 7
(+4−6=2)		41.7%
5.0 / 12
100.0%
−169
–   Coiled 1.1 (no NNUE) 64-bit2796+14
−14		(−111)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+1
–   Octochess r5506 64-bit2794+12
−12		(−113)11 − 1
(+10−0=2)		91.7%
11.0 / 12
100.0%
+240
–   GreKo 2021.08 64-bit2788+17
−17		(−119)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
−9
–   Twisted Logic 20100131x 64-bit2778+13
−13		(−129)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+23
–   Devel 3.8.42761+15
−15		(−146)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
−1
–   Bison 9.11 64-bit2759+11
−11		(−148)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+20
–   Odonata 0.6.2 64-bit2757+13
−13		(−150)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+162
–   Inanis 1.1.0 64-bit2747+17
−17		(−160)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
−15
–   Arminius 2018-12-23 64-bit2740+10
−10		(−167)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−74
–   MadChess 3.1 64-bit2713+14
−14		(−194)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
+85
–   Midnight 5 64-bit2691+20
−20		(−216)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
−105
–   Colossus 2007a2547+24
−24		(−360)10.5 − 1.5
(+10−1=1)		87.5%
10.5 / 12
100.0%
−23
548 games: 165 wins, 195 losses, 188 draws (34.3%), score: 47.3%

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