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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Alexandria 7.0.0 64-bit 4CPU#8‑10  (3602+13
−13		)Quote
 Links: Homepage, Download
This is one of the 18 Alexandria versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+40)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
+1
–   Stockfish 17 64-bit 4CPU3642+14
−14		(+40)21.5 − 24.5
(+0−3=43)
46.7%
21.5 / 46
0.0%
+20
–   Stockfish 16.1 64-bit 4CPU3638+10
−10		(+36)20 − 25
(+0−5=40)
44.4%
20.0 / 45
0.0%
+3
–   Torch v3 64-bit 4CPU3636+15
−15		(+34)12 − 18
(+0−6=24)
40.0%
12.0 / 30
0.0%
−25
–   Torch v2 64-bit 4CPU3633+12
−12		(+31)20 − 24
(+0−4=40)
45.5%
20.0 / 44
0.0%
+4
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+25)21 − 23
(+0−2=42)
47.7%
21.0 / 44
0.0%
+12
–   Obsidian 14.0 64-bit 4CPU3618+18
−18		(+16)14 − 16
(+0−2=28)
46.7%
14.0 / 30
6.4%
−3
–   Berserk 13 64-bit 4CPU3616+11
−11		(+14)21.5 − 24.5
(+0−3=43)
46.7%
21.5 / 46
2.2%
−3
–   Obsidian 13.0 64-bit 4CPU3615+14
−14		(+13)21.5 − 23.5
(+0−2=43)
47.8%
21.5 / 45
4.9%
+2
–   PlentyChess 2.1.0 64-bit 4CPU3611+14
−14		(+9)22.5 − 22.5
(+0−0=45)
50.0%
22.5 / 45
14.9%
+9
–   Caissa 1.20 64-bit 4CPU3610+13
−13		(+8)20.5 − 20.5
(+3−3=35)
50.0%
20.5 / 41
16.3%
+2
–   Obsidian 12.0 64-bit 4CPU3609+14
−14		(+7)15 − 15
(+0−0=30)
50.0%
15.0 / 30
19.5%
+7
–   Starzix 6.0 64-bit 4CPU3606+37
−37		(+4)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
42.3%
−29
–   PlentyChess 1.0.0 64-bit 4CPU3604+14
−14		(+2)15 − 15
(+1−1=28)
50.0%
15.0 / 30
42.3%
+2
–   Clover 8.0.1 64-bit 4CPU3602+98
−98		(0)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
50.3%
−32
–   Viridithas 15.0.0 64-bit 4CPU3602+18
−18		(0)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
52.0%
+8
–   RubiChess 20240112 64-bit 4CPU3602+12
−12		(0)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
49.6%
+9
–   PlentyChess 2.0.0 64-bit 4CPU3601+16
−16		(−1)15 − 15
(+0−0=30)
50.0%
15.0 / 30
55.3%
−1
–   Lizard 10.5 64-bit 4CPU3601+16
−16		(−1)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
55.9%
+8
–   Ethereal 14.25 64-bit 4CPU3600+10
−10		(−2)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
60.6%
+6
–   RubiChess 20240817 64-bit 4CPU3600+15
−15		(−2)15.5 − 15.5
(+1−1=29)
50.0%
15.5 / 31
60.3%
0
–   Caissa 1.18 64-bit 4CPU3600+13
−13		(−2)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
59.0%
−11
–   Caissa 1.19 64-bit 4CPU3599+17
−17		(−3)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
63.6%
−11
–   Clover 8.0 64-bit 4CPU3597+17
−17		(−5)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
70.2%
−13
–   Clover 7.0 64-bit 4CPU3594+16
−16		(−8)15 − 15
(+3−3=24)
50.0%
15.0 / 30
81.1%
−6
–   Titan 1.1.0 64-bit 4CPU3590+14
−14		(−12)14.5 − 15.5
(+0−1=29)
48.3%
14.5 / 30
92.0%
−21
–   Lizard 11.0 64-bit 4CPU3589+18
−18		(−13)16.5 − 13.5
(+3−0=27)
55.0%
16.5 / 30
91.1%
+16
–   Viridithas 14.0.1 64-bit 4CPU3589+17
−17		(−13)14.5 − 13.5
(+2−1=25)		51.8%
14.5 / 28
91.9%
−2
–   Ginkgo Santiago 1.0 64-bit 4CPU3587+21
−21		(−15)14.5 − 13.5
(+1−0=27)		51.8%
14.5 / 28
91.6%
−4
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(−17)15 − 15
(+1−1=28)
50.0%
15.0 / 30
99.1%
−17
–   Uralochka 3.41a 64-bit 4CPU3584+14
−14		(−18)15.5 − 14.5
(+1−0=29)
51.7%
15.5 / 30
98.4%
−9
–   Lizard 10.4 64-bit 4CPU3582+18
−18		(−20)15 − 15
(+1−1=28)
50.0%
15.0 / 30
97.8%
−20
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(−20)15 − 15
(+1−1=28)
50.0%
15.0 / 30
99.7%
−20
–   Clover 6.2 64-bit 4CPU3580+17
−17		(−22)17 − 15
(+3−1=28)
53.1%
17.0 / 32
98.8%
−3
–   Rebel 16.3 64-bit 4CPU3579+13
−13		(−23)16 − 14
(+3−1=26)
53.3%
16.0 / 30
99.8%
−3
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(−25)16 − 14
(+2−0=28)
53.3%
16.0 / 30
100.0%
−5
–   Clarity 7.2.0 64-bit 4CPU3571+17
−17		(−31)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
99.9%
+4
–   Viridithas 13.0.0 64-bit 4CPU3569+19
−19		(−33)9 − 11
(+0−2=18)		45.0%
9.0 / 20
99.9%
−62
–   Velvet 7.3.0 64-bit 4CPU3561+15
−15		(−41)17 − 13
(+4−0=26)
56.7%
17.0 / 30
100.0%
−2
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−42)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
+19
–   Titan 1.1.0 64-bit3551+9
−9		(−51)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
0
–   SlowChess Blitz 2.8 64-bit 4CPU3538+13
−13		(−64)17 − 13
(+4−0=26)
56.7%
17.0 / 30
100.0%
−25
–   Stormphrax 5.0.0 64-bit 4CPU3535+18
−18		(−67)14 − 8
(+6−0=16)		63.6%
14.0 / 22
100.0%
+18
–   Booot 7.3 64-bit 4CPU3530+15
−15		(−72)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
+58
–   Minic 3.41 64-bit 4CPU3528+16
−16		(−74)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
+20
–   Fire 9.2 64-bit 4CPU3522+14
−14		(−80)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
+18
1396 games: 87 wins, 55 losses, 1254 draws (89.8%), score: 51.1%

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