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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Counter 5.0 64-bit 4CPU#76‑77  (3373+18
−18		)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 28 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 10 64-bit 4CPU3567+13
−13		(+194)3.5 − 20.5
(+0−17=7)		14.6%
3.5 / 24
0.0%
−73
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(+185)4.5 − 19.5
(+0−15=9)		18.8%
4.5 / 24
0.0%
−38
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(+181)6 − 18
(+0−12=12)		25.0%
6.0 / 24
0.0%
+12
–   Rebel 16 64-bit 4CPU3530+14
−14		(+157)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
+6
–   Minic 3.30 64-bit 4CPU3515+14
−14		(+142)8 − 16
(+0−8=16)		33.3%
8.0 / 24
0.0%
+36
–   Alexandria 4.0 64-bit 4CPU3510+16
−16		(+137)6.5 − 15.5
(+2−11=9)		29.5%
6.5 / 22
0.0%
−8
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(+108)7 − 17
(+0−10=14)		29.2%
7.0 / 24
0.0%
−27
–   Halogen 11 64-bit 4CPU3458+16
−16		(+85)9.5 − 14.5
(+2−7=15)		39.6%
9.5 / 24
0.0%
+17
–   Caissa 1.4 64-bit 4CPU3457+20
−20		(+84)10 − 14
(+1−5=18)		41.7%
10.0 / 24
0.0%
+31
–   SlowChess Blitz 2.5 64-bit 4CPU3453+15
−15		(+80)8.5 − 15.5
(+1−8=15)		35.4%
8.5 / 24
0.0%
−14
–   Booot 7.0 64-bit 4CPU3428+16
−16		(+55)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
+5
–   Fritz 18 Neuronal 64-bit 4CPU3397+15
−15		(+24)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
1.6%
−13
–   Weiss 2.0 64-bit 4CPU3381+15
−15		(+8)14.5 − 9.5
(+6−1=17)		60.4%
14.5 / 24
23.3%
+72
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(+8)11.5 − 12.5
(+3−4=17)		47.9%
11.5 / 24
24.3%
−3
–   Zahak 10.0 64-bit 4CPU3377+14
−14		(+4)12 − 12
(+1−1=22)		50.0%
12.0 / 24
37.6%
+5
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(+3)12.5 − 11.5
(+4−3=17)		52.1%
12.5 / 24
41.1%
+14
–   Smallbrain 6.0 64-bit 4CPU3370+16
−16		(−3)14 − 10
(+5−1=18)		58.3%
14.0 / 24
61.4%
+46
–   Stockfish 6 64-bit 4CPU3346+12
−12		(−27)13.5 − 10.5
(+8−5=11)		56.3%
13.5 / 24
99.6%
+20
–   Komodo 8 64-bit 4CPU3339+13
−13		(−34)13 − 11
(+5−3=16)		54.2%
13.0 / 24
99.9%
−8
–   Winter 2.0 64-bit 4CPU3338+17
−17		(−35)11 − 9
(+5−3=12)		55.0%
11.0 / 20
99.8%
0
–   Frozenight 6.0.0 64-bit 4CPU3337+18
−18		(−36)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
99.8%
−3
–   pawn 1.0 64-bit 4CPU3324+18
−18		(−49)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
+9
–   Drofa 4.0.0 64-bit 4CPU3318+20
−20		(−55)10 − 8
(+4−2=12)		55.6%
10.0 / 18
100.0%
−22
–   Avalanche 1.5.0 64-bit 4CPU3308+19
−19		(−65)18.5 − 11.5
(+8−1=21)
61.7%
18.5 / 30
100.0%
+8
–   Winter 1.0 64-bit 4CPU3306+18
−18		(−67)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
100.0%
0
–   RukChess 3.0.15 64-bit 4CPU3305+19
−19		(−68)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
+48
–   Arasan 22.2 64-bit 4CPU3287+21
−21		(−86)15 − 9
(+8−2=14)		62.5%
15.0 / 24
100.0%
−3
–   Combusken 1.4.0 64-bit 4CPU3258+22
−22		(−115)14 − 10
(+5−1=18)		58.3%
14.0 / 24
100.0%
−65
–   Vajolet2 2.7 64-bit 4CPU3239+16
−16		(−134)14 − 10
(+8−4=12)		58.3%
14.0 / 24
100.0%
−77
688 games: 106 wins, 153 losses, 429 draws (62.4%), score: 46.6%

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