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

Options
Show each game results
Zahak 9.0 64-bit 4CPU (3337+18
−18		)Quote
Author: Amanj Sherwany (Canada) Link: Homepage
This is one of the 8 Zahak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 8.5.1 64-bit 4CPU3542+15
−15		(+205)5 − 27
(+0−22=10)
15.6%
5.0 / 32
0.0%
−50
–   RubiChess 2021 64-bit 4CPU3501+18
−18		(+164)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−74
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(+144)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−44
–   Seer 2.4.0 64-bit 4CPU3472+14
−14		(+135)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+14
–   Berserk 6.0 64-bit 4CPU3463+16
−16		(+126)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
+18
–   Arasan 23.2 64-bit 4CPU3447+16
−16		(+110)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+33
–   Minic 3.18 64-bit 4CPU3437+16
−16		(+100)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
−8
–   Tucano 10.00 64-bit 4CPU3428+14
−14		(+91)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
0
–   Rebel 15x2 64-bit 4CPU3424+17
−17		(+87)10 − 14
(+1−5=18)		41.7%
10.0 / 24
0.0%
+39
–   Rebel 15 64-bit 4CPU3408+19
−19		(+71)11 − 13
(+2−4=18)		45.8%
11.0 / 24
0.0%
+49
–   Wasp 5.50 64-bit 4CPU3398+16
−16		(+61)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−13
–   Clover 3.0 64-bit 4CPU3374+20
−20		(+37)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
0.2%
+53
–   Minic 3.17 64-bit 4CPU3371+18
−18		(+34)8 − 12
(+0−4=16)		40.0%
8.0 / 20
0.3%
−21
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(+32)13 − 11
(+6−4=14)		54.2%
13.0 / 24
0.1%
+59
–   rofChade 2.3 64-bit 4CPU3367+11
−11		(+30)10.5 − 13.5
(+4−7=13)		43.8%
10.5 / 24
0.1%
−9
–   Pedone 3.0 64-bit 4CPU3366+13
−13		(+29)9 − 15
(+4−10=10)		37.5%
9.0 / 24
0.3%
−57
–   Wasp 5.20 64-bit 4CPU3362+20
−20		(+25)9 − 9
(+4−4=10)		50.0%
9.0 / 18
2.5%
+25
–   Booot 6.4 64-bit 4CPU3352+12
−12		(+15)11 − 13
(+4−6=14)		45.8%
11.0 / 24
7.4%
−12
–   Laser 1.7 64-bit 4CPU3339+10
−10		(+2)11.5 − 12.5
(+3−4=17)		47.9%
11.5 / 24
42.3%
−10
–   Marvin 5.2.0 64-bit 4CPU3326+18
−18		(−11)16 − 14
(+7−5=18)
53.3%
16.0 / 30
82.5%
+13
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3325+17
−17		(−12)11 − 13
(+5−7=12)		45.8%
11.0 / 24
83.6%
−38
–   Halogen 10 64-bit 4CPU3288+18
−18		(−49)13.5 − 10.5
(+5−2=17)		56.3%
13.5 / 24
100.0%
−8
–   NirvanaChess 2.5 64-bit 4CPU3268+18
−18		(−69)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
+42
–   Komodo 5.1 64-bit 4CPU3245+16
−16		(−92)16.5 − 7.5
(+11−2=11)		68.8%
16.5 / 24
100.0%
+39
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(−104)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
+22
–   Houdini 1.5a 64-bit 4CPU3214+12
−12		(−123)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
−5
–   Texel 1.07 64-bit 4CPU3189+12
−12		(−148)15 − 9
(+9−3=12)		62.5%
15.0 / 24
100.0%
−64
–   Rybka 3 64-bit 4CPU3152+10
−10		(−185)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
−61
–   Stockfish 1.8 64-bit 4CPU3144+15
−15		(−193)20.5 − 3.5
(+17−0=7)		85.4%
20.5 / 24
100.0%
+73
736 games: 135 wins, 192 losses, 409 draws (55.6%), score: 46.1%

Rating changes by day

Rating changes with played games

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