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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Zahak 9.0 64-bit (3262+13
−13		)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-bit3492+10
−10		(+230)6.5 − 45.5
(+0−39=13)
12.5%
6.5 / 52
0.0%
−61
–   Ethereal 13.50 64-bit3483+11
−11		(+221)11.5 − 40.5
(+1−30=21)
22.1%
11.5 / 52
0.0%
+25
–   RubiChess 2021 64-bit3435+13
−13		(+173)13 − 39
(+1−27=24)
25.0%
13.0 / 52
0.0%
+2
–   Fire 8 64-bit3389+8
−8		(+127)12 − 18
(+2−8=20)
40.0%
12.0 / 30
0.0%
+64
–   Igel 3.0.0 64-bit3373+14
−14		(+111)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
0.0%
+32
–   Nemorino 6.05 64-bit3363+9
−9		(+101)12.5 − 25.5
(+2−15=21)
32.9%
12.5 / 38
0.0%
−11
–   Tucano 10.00 64-bit3355+9
−9		(+93)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−9
–   Seer 2.3.0 64-bit3351+15
−15		(+89)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.0%
+25
–   Minic 3.18 64-bit3346+14
−14		(+84)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
−37
–   Booot 7.0-beta 64-bit3337+14
−14		(+75)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+3
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(+75)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+63
–   Lc0 0.28.2 w752187 64-bit3328+17
−17		(+66)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−44
–   Booot 6.5 64-bit3313+9
−9		(+51)21.5 − 24.5
(+10−13=23)
46.7%
21.5 / 46
0.0%
+27
–   Rebel 14.2 64-bit3303+18
−18		(+41)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−150
–   Xiphos 0.6 64-bit3303+7
−7		(+41)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−130
–   Pedone 3.0 64-bit3296+11
−11		(+34)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
−9
–   Wasp 5.20 64-bit3295+16
−16		(+33)19 − 31
(+5−17=28)
38.0%
19.0 / 50
0.0%
−46
–   rofChade 2.3 64-bit3292+8
−8		(+30)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
−13
–   Velvet 3.3.0 64-bit3290+15
−15		(+28)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.3%
−91
–   Minic 3.17 64-bit3286+17
−17		(+24)3 − 7
(+0−4=6)		30.0%
3.0 / 10
1.4%
−103
–   Wasp 5.00 64-bit3277+18
−18		(+15)1 − 3
(+0−2=2)		25.0%
1.0 / 4
9.2%
−151
–   Clover 3.0 64-bit3277+17
−17		(+15)18.5 − 23.5
(+7−12=23)
44.0%
18.5 / 42
7.8%
−25
–   Weiss 2.0 64-bit3267+10
−10		(+5)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
26.7%
+24
–   HIARCS 15.0 64-bit3257+13
−13		(−5)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
71.7%
+147
–   Laser 1.7 64-bit3256+6
−6		(−6)21 − 25
(+10−14=22)
45.7%
21.0 / 46
79.8%
−35
–   rofChade 2.202 64-bit3254+9
−9		(−8)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
85.1%
+28
–   Rebel 14.1 64-bit3253+17
−17		(−9)10 − 10
(+5−5=10)		50.0%
10.0 / 20
81.1%
−6
–   Velvet 3.2.0 64-bit3252+18
−18		(−10)2 − 2
(+1−1=2)		50.0%
2.0 / 4
80.7%
−9
–   Combusken 2.0.0 64-bit3252+10
−10		(−10)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
87.8%
−37
–   Defenchess 2.2 64-bit3251+7
−7		(−11)1 − 3
(+0−2=2)		25.0%
1.0 / 4
92.6%
−177
–   Schooner 2.2 64-bit3250+7
−7		(−12)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
95.3%
+6
–   Fritz 18 64-bit3249+17
−17		(−13)18.5 − 15.5
(+8−5=21)
54.4%
18.5 / 34
88.6%
+16
–   Clover 2.4 64-bit3247+14
−14		(−15)21 − 17
(+10−6=22)
55.3%
21.0 / 38
94.2%
+20
–   Shredder 13 64-bit3247+6
−6		(−15)3 − 5
(+0−2=6)		37.5%
3.0 / 8
98.3%
−89
–   Fizbo 2 64-bit3243+7
−7		(−19)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.5%
−113
–   Marvin 5.2.0 64-bit3243+14
−14		(−19)26.5 − 21.5
(+11−6=31)
55.2%
26.5 / 48
97.8%
+17
–   Chiron 5 64-bit3235+11
−11		(−27)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
99.9%
+22
–   DanaSah 9.0 64-bit3231+12
−12		(−31)25.5 − 20.5
(+13−8=25)
55.4%
25.5 / 46
100.0%
+8
–   Komodo 7a 64-bit3220+14
−14		(−42)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
100.0%
−29
–   Willow 3.0 64-bit3214+18
−18		(−48)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
+60
–   Dark Toga 1.1 64-bit3213+10
−10		(−49)24.5 − 13.5
(+14−3=21)
64.5%
24.5 / 38
100.0%
+44
–   Stockfish DD 64-bit3210+12
−12		(−52)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
+1
–   Stash 32.0 64-bit3207+14
−14		(−55)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−48
–   Wasp 4.50 64-bit3199+14
−14		(−63)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
+26
–   Roc 1.6 64-bit3185+15
−15		(−77)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+11
–   Roc 1.8 64-bit3182+13
−13		(−80)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−68
–   Stash 31.0 64-bit3180+18
−18		(−82)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
100.0%
−21
–   Black Marlin 4.0 64-bit3175+17
−17		(−87)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−9
–   Winter 0.9 64-bit3171+11
−11		(−91)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+79
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(−98)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Rebel 14 64-bit3154+20
−20		(−108)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
−3
–   Marvin 5.0.0 64-bit3154+15
−15		(−108)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
100.0%
−99
–   MIDA 2.2 64-bit3136+19
−19		(−126)11.5 − 4.5
(+7−0=9)		71.9%
11.5 / 16
100.0%
+15
–   Bit-Genie 9 64-bit3101+11
−11		(−161)26 − 4
(+22−0=8)
86.7%
26.0 / 30
100.0%
+120
1266 games: 263 wins, 339 losses, 664 draws (52.4%), score: 47.0%

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