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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Booot 7.1 64-bit 4CPU (3473+14
−14		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 33 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit 4CPU3639+11
−11		(+166)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+21
–   Stockfish 20230507 64-bit 4CPU3637+18
−18		(+164)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−17
–   ShashChess GZ 64-bit 4CPU3637+14
−14		(+164)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−31
–   Stockfish 15.1 64-bit 4CPU3628+13
−13		(+155)5 − 19
(+0−14=10)		20.8%
5.0 / 24
0.0%
−48
–   ShashChess 26.0 64-bit 4CPU3624+15
−15		(+151)7 − 17
(+0−10=14)		29.2%
7.0 / 24
0.0%
+13
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+109)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
−21
–   Chess System Tal 2.00 EAS 64-bit 4CPU3579+12
−12		(+106)10.5 − 21.5
(+1−12=19)
32.8%
10.5 / 32
0.0%
−6
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(+104)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+33
–   Berserk 10 64-bit 4CPU3567+13
−13		(+94)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
+17
–   RubiChess 20230410 64-bit 4CPU3564+13
−13		(+91)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
−17
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(+85)8 − 16
(+0−8=16)		33.3%
8.0 / 24
0.0%
−19
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(+81)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
+31
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(+78)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−12
–   Clover 4.1 64-bit 4CPU3533+15
−15		(+60)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
0.0%
+31
–   Clover 4.0 64-bit 4CPU3525+16
−16		(+52)10.5 − 19.5
(+1−10=19)
35.0%
10.5 / 30
0.0%
−43
–   Caissa 1.9 64-bit 4CPU3525+16
−16		(+52)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
−7
–   Viridithas 10.0.0 64-bit 4CPU3525+18
−18		(+52)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−24
–   Minic 3.32 64-bit 4CPU3520+14
−14		(+47)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
−3
–   Caissa 1.8 64-bit 4CPU3513+17
−17		(+40)10.5 − 15.5
(+0−5=21)		40.4%
10.5 / 26
0.0%
−17
–   Uralochka 3.39d 64-bit 4CPU3512+13
−13		(+39)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
−8
–   Viridithas 9.1.0 64-bit 4CPU3509+18
−18		(+36)11.5 − 12.5
(+3−4=17)		47.9%
11.5 / 24
0.0%
+24
–   Clover 3.3.1 64-bit 4CPU3503+18
−18		(+30)12 − 12
(+1−1=22)		50.0%
12.0 / 24
0.3%
+31
–   Viridithas 9.0.0 64-bit 4CPU3503+17
−17		(+30)11 − 13
(+1−3=20)		45.8%
11.0 / 24
0.2%
+6
–   Fire 9 64-bit 4CPU3496+18
−18		(+23)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
1.8%
−41
–   Arasan 23.5 64-bit 4CPU3488+15
−15		(+15)10.5 − 11.5
(+3−4=15)		47.7%
10.5 / 22
6.4%
0
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(+8)13.5 − 10.5
(+5−2=17)		56.3%
13.5 / 24
18.2%
+45
–   Velvet 5.2.0 64-bit 4CPU3474+16
−16		(+1)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
46.4%
+13
–   Velvet 5.1.0 64-bit 4CPU3454+17
−17		(−19)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
96.8%
+13
–   Caissa 1.5 64-bit 4CPU3453+17
−17		(−20)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
97.6%
−8
–   Marvin 6.1.0 64-bit 4CPU3448+15
−15		(−25)13 − 11
(+3−1=20)		54.2%
13.0 / 24
99.6%
+2
–   Smallbrain 7.0 64-bit 4CPU3442+16
−16		(−31)13 − 11
(+3−1=20)		54.2%
13.0 / 24
99.9%
−8
–   Wasp 6.00 64-bit 4CPU3440+15
−15		(−33)12.5 − 11.5
(+2−1=21)		52.1%
12.5 / 24
100.0%
−22
–   Velvet 5.0.0 64-bit 4CPU3439+17
−17		(−34)14 − 10
(+8−4=12)		58.3%
14.0 / 24
100.0%
+24
–   BlackCore 6.0 64-bit 4CPU3436+17
−17		(−37)12.5 − 11.5
(+4−3=17)		52.1%
12.5 / 24
100.0%
−21
–   Komodo 10.1 64-bit 4CPU3413+15
−15		(−60)15 − 9
(+8−2=14)		62.5%
15.0 / 24
100.0%
+22
–   Weiss 2.0 64-bit 4CPU3381+15
−15		(−92)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
+43
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(−92)15.5 − 8.5
(+7−0=17)		64.6%
15.5 / 24
100.0%
−2
–   Zahak 10.0 64-bit 4CPU3377+14
−14		(−96)15 − 9
(+7−1=16)		62.5%
15.0 / 24
100.0%
−19
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(−97)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
+40
–   Combusken 2.0.0 64-bit 4CPU3371+15
−15		(−102)15.5 − 8.5
(+7−0=17)		64.6%
15.5 / 24
100.0%
−11
–   HIARCS 15.2 64-bit 4CPU3366+21
−21		(−107)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−7
–   Frozenight 6.0.0 64-bit 4CPU3337+18
−18		(−136)18 − 6
(+12−0=12)		75.0%
18.0 / 24
100.0%
+31
–   Winter 1.0 64-bit 4CPU3306+18
−18		(−167)18 − 6
(+12−0=12)		75.0%
18.0 / 24
100.0%
+1
1126 games: 138 wins, 228 losses, 760 draws (67.5%), score: 46.0%

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