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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Show each game results
Alexandria 5.1.0 64-bit 4CPU (3566+15
−15		)Quote
 Links: Homepage, Download
This is one of the 18 Alexandria versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+76)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
+14
–   Torch v1 64-bit 4CPU3630+11
−11		(+64)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
+24
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+61)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
0
–   Berserk 12 64-bit 4CPU3608+11
−11		(+42)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
+3
–   RubiChess 20240112 64-bit 4CPU3602+12
−12		(+36)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.0%
−1
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(+34)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
−4
–   Obsidian 10.0 64-bit 4CPU3598+15
−15		(+32)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+5
–   Caissa 1.16 64-bit 4CPU3595+16
−16		(+29)12.5 − 19.5
(+0−7=25)
39.1%
12.5 / 32
0.2%
−37
–   Caissa 1.15 64-bit 4CPU3592+17
−17		(+26)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.7%
−10
–   RubiChess 20230918 64-bit 4CPU3586+14
−14		(+20)15 − 15
(+1−1=28)
50.0%
15.0 / 30
1.5%
+20
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(+19)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
1.3%
−28
–   Obsidian 9.0 64-bit 4CPU3582+16
−16		(+16)15 − 17
(+1−3=28)
46.9%
15.0 / 32
5.1%
−2
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+16)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
2.2%
+7
–   Caissa 1.14.1 64-bit 4CPU3582+16
−16		(+16)15 − 15
(+1−1=28)
50.0%
15.0 / 30
5.4%
+16
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(+11)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
8.5%
+1
–   rofChade 3.1 64-bit 4CPU3573+11
−11		(+7)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
21.8%
−2
–   Clover 6.1 64-bit 4CPU3572+12
−12		(+6)16 − 16
(+1−1=30)
50.0%
16.0 / 32
25.3%
+6
–   Rebel EAS 64-bit 4CPU3569+12
−12		(+3)15 − 15
(+1−1=28)
50.0%
15.0 / 30
38.2%
+1
–   Obsidian 8.0 64-bit 4CPU3567+17
−17		(+1)15 − 15
(+0−0=30)
50.0%
15.0 / 30
47.2%
+1
–   Uralochka 3.40a 64-bit 4CPU3563+12
−12		(−3)14.5 − 15.5
(+2−3=25)
48.3%
14.5 / 30
63.2%
−11
–   Seer 2.7.0 64-bit 4CPU3558+17
−17		(−8)15 − 15
(+2−2=26)
50.0%
15.0 / 30
76.9%
−9
–   Clover 6.0 64-bit 4CPU3548+13
−13		(−18)13.5 − 16.5
(+0−3=27)
45.0%
13.5 / 30
97.7%
−46
–   Arasan 24.1 64-bit 4CPU3546+17
−17		(−20)10 − 10
(+1−1=18)		50.0%
10.0 / 20
97.0%
−20
–   Viridithas 11.0.0 64-bit 4CPU3536+15
−15		(−30)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
99.9%
+41
–   Booot 7.3 64-bit 4CPU3530+15
−15		(−36)10.5 − 9.5
(+2−1=17)		52.5%
10.5 / 20
100.0%
−20
–   Minic 3.31 64-bit 4CPU3528+12
−12		(−38)15.5 − 14.5
(+2−1=27)
51.7%
15.5 / 30
100.0%
−29
–   Ginkgo Valencia 1.01 64-bit 4CPU3512+15
−15		(−54)17.5 − 12.5
(+6−1=23)
58.3%
17.5 / 30
100.0%
−2
–   Carp 3.0.0 64-bit 4CPU3501+16
−16		(−65)17 − 13
(+4−0=26)
56.7%
17.0 / 30
100.0%
−27
–   Koivisto 6.0 64-bit 4CPU3473+17
−17		(−93)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
+24
–   Houdini 6 64-bit 4CPU3456+7
−7		(−110)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
+18
–   Komodo 12 64-bit 4CPU3454+14
−14		(−112)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+56
–   Velvet 5.1.0 64-bit 4CPU3454+17
−17		(−112)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
+15
954 games: 82 wins, 70 losses, 802 draws (84.1%), score: 50.6%

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