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 10.0 64-bit 4CPU#74  (3377+14
−14		)Quote
Author: Amanj Sherwany (Canada) Link: Homepage
This is one of the 8 Zahak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 9 64-bit 4CPU3554+14
−14		(+177)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−16
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(+168)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
+32
–   Rebel 15.1a 64-bit 4CPU3490+16
−16		(+113)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
−36
–   Revenge 1.0 64-bit 4CPU3484+15
−15		(+107)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
−44
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(+107)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
+21
–   Booot 7.1 64-bit 4CPU3473+14
−14		(+96)9 − 15
(+1−7=16)		37.5%
9.0 / 24
0.0%
+19
–   Minic 3.19 64-bit 4CPU3470+17
−17		(+93)9.5 − 12.5
(+1−4=17)		43.2%
9.5 / 22
0.0%
+52
–   Black Marlin 7.0 64-bit 4CPU3466+14
−14		(+89)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
−16
–   RubiChess 2.1 64-bit 4CPU3464+15
−15		(+87)7.5 − 16.5
(+1−10=13)		31.3%
7.5 / 24
0.0%
−35
–   Berserk 6.0 64-bit 4CPU3463+16
−16		(+86)6 − 18
(+0−12=12)		25.0%
6.0 / 24
0.0%
−79
–   Viridithas 8.1.0 64-bit 4CPU3461+18
−18		(+84)9.5 − 20.5
(+0−11=19)
31.7%
9.5 / 30
0.0%
−31
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(+81)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−10
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(+79)8 − 16
(+3−11=10)		33.3%
8.0 / 24
0.0%
−35
–   Velvet 5.1.0 64-bit 4CPU3454+17
−17		(+77)8 − 22
(+0−14=16)
26.7%
8.0 / 30
0.0%
−77
–   Caissa 1.5 64-bit 4CPU3453+17
−17		(+76)11.5 − 18.5
(+0−7=23)
38.3%
11.5 / 30
0.0%
+6
–   Wasp 6.00 64-bit 4CPU3440+15
−15		(+63)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−25
–   Velvet 5.0.0 64-bit 4CPU3439+17
−17		(+62)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
+16
–   Clover 3.1 64-bit 4CPU3438+15
−15		(+61)11.5 − 12.5
(+3−4=17)		47.9%
11.5 / 24
0.0%
+50
–   BlackCore 6.0 64-bit 4CPU3436+17
−17		(+59)8 − 14
(+1−7=14)		36.4%
8.0 / 22
0.0%
−25
–   Booot 7.0 64-bit 4CPU3428+16
−16		(+51)11.5 − 14.5
(+2−5=19)		44.2%
11.5 / 26
0.0%
+18
–   Velvet 4.1.0 64-bit 4CPU3423+15
−15		(+46)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.0%
−15
–   Rebel 15 64-bit 4CPU3408+19
−19		(+31)9 − 15
(+2−8=14)		37.5%
9.0 / 24
0.3%
−47
–   SlowChess Blitz 2.3 64-bit 4CPU3398+16
−16		(+21)12.5 − 11.5
(+2−1=21)		52.1%
12.5 / 24
1.7%
+33
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(+9)10.5 − 13.5
(+4−7=13)		43.8%
10.5 / 24
13.9%
−27
–   Booot 6.5 64-bit 4CPU3379+15
−15		(+2)13.5 − 10.5
(+8−5=11)		56.3%
13.5 / 24
42.4%
+48
–   Marvin 6.0.0 64-bit 4CPU3377+16
−16		(0)9 − 11
(+3−5=12)		45.0%
9.0 / 20
51.1%
−30
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(−1)9 − 11
(+2−4=14)		45.0%
9.0 / 20
53.7%
−31
–   Counter 5.0 64-bit 4CPU3373+18
−18		(−4)12 − 12
(+1−1=22)		50.0%
12.0 / 24
62.4%
−5
–   Combusken 2.0.0 64-bit 4CPU3371+15
−15		(−6)14 − 10
(+5−1=18)		58.3%
14.0 / 24
74.0%
+48
–   Smallbrain 6.0 64-bit 4CPU3370+16
−16		(−7)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
74.5%
+28
–   Velvet 3.3.0 64-bit 4CPU3361+18
−18		(−16)12 − 12
(+7−7=10)		50.0%
12.0 / 24
93.1%
−16
–   HIARCS 15.0 64-bit 4CPU3354+16
−16		(−23)9.5 − 14.5
(+2−7=15)		39.6%
9.5 / 24
98.8%
−93
–   Stockfish 6 64-bit 4CPU3346+12
−12		(−31)13.5 − 10.5
(+6−3=15)		56.3%
13.5 / 24
100.0%
+13
–   Komodo 8 64-bit 4CPU3339+13
−13		(−38)13.5 − 10.5
(+7−4=13)		56.3%
13.5 / 24
100.0%
+10
–   Winter 2.0 64-bit 4CPU3338+17
−17		(−39)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
+11
–   Marvin 5.2.0 64-bit 4CPU3326+18
−18		(−51)14 − 10
(+6−2=16)		58.3%
14.0 / 24
100.0%
+2
–   Winter 1.0 64-bit 4CPU3306+18
−18		(−71)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
−8
–   Chiron 5 64-bit 4CPU3306+20
−20		(−71)15 − 9
(+9−3=12)		62.5%
15.0 / 24
100.0%
+14
–   RukChess 3.0.15 64-bit 4CPU3305+19
−19		(−72)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+52
–   Stash 32.0 64-bit 4CPU3304+18
−18		(−73)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
+41
–   Drofa 3.3.22 64-bit 4CPU3300+21
−21		(−77)15 − 5
(+10−0=10)		75.0%
15.0 / 20
100.0%
+88
–   Expositor 2WN29 64-bit 4CPU3299+18
−18		(−78)13 − 11
(+5−3=16)		54.2%
13.0 / 24
100.0%
−46
–   Black Marlin 5.0 64-bit 4CPU3298+17
−17		(−79)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
+72
–   Orion 0.9 64-bit 4CPU3262+22
−22		(−115)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+9
–   Counter 4.1 64-bit 4CPU3240+22
−22		(−137)11 − 3
(+8−0=6)		78.6%
11.0 / 14
100.0%
+59
–   Mantissa 3.3.0 64-bit 4CPU3229+19
−19		(−148)18.5 − 5.5
(+13−0=11)		77.1%
18.5 / 24
100.0%
+38
1114 games: 172 wins, 266 losses, 676 draws (60.7%), score: 45.8%

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