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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Altair 7.0.0 64-bit 4CPU#42  (3504+18
−18		)Quote
Author: Alexander Tian Link: Homepage
This is one of the 8 Altair versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Obsidian 10.0 64-bit 4CPU3598+15
−15		(+94)9 − 22
(+0−13=18)
29.0%
9.0 / 31
0.0%
−42
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(+81)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
+5
–   Chess System Tal 2.00 Elo 64-bit 4CPU3582+10
−10		(+78)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
−20
–   Igel 3.5.0 64-bit 4CPU3577+10
−10		(+73)11 − 20
(+0−9=22)
35.5%
11.0 / 31
0.0%
−18
–   Clover 6.1 64-bit 4CPU3572+12
−12		(+68)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−18
–   Uralochka 3.40a 64-bit 4CPU3563+12
−12		(+59)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
−8
–   Velvet 7.3.0 64-bit 4CPU3561+15
−15		(+57)15 − 15
(+3−3=24)
50.0%
15.0 / 30
0.0%
+57
–   Alexandria 5.0 64-bit 4CPU3560+15
−15		(+56)13 − 15
(+1−3=24)		46.4%
13.0 / 28
0.0%
+33
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(+56)9 − 19
(+1−11=16)		32.1%
9.0 / 28
0.0%
−61
–   Lizard 10.3 64-bit 4CPU3554+20
−20		(+50)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
−25
–   Arasan 24.2.2 64-bit 4CPU3545+17
−17		(+41)12 − 14
(+0−2=24)		46.2%
12.0 / 26
0.0%
+18
–   Booot 7.3 64-bit 4CPU3530+15
−15		(+26)13.5 − 14.5
(+2−3=23)		48.2%
13.5 / 28
0.8%
+14
–   Black Marlin 9.0 64-bit 4CPU3529+18
−18		(+25)12 − 14
(+0−2=24)		46.2%
12.0 / 26
1.8%
+2
–   Fire 9.2 64-bit 4CPU3522+14
−14		(+18)13.5 − 14.5
(+2−3=23)		48.2%
13.5 / 28
4.9%
+8
–   Halogen 12.0 64-bit 4CPU3507+20
−20		(+3)12 − 12
(+2−2=20)		50.0%
12.0 / 24
40.3%
+1
–   Wasp 6.50 64-bit 4CPU3483+14
−14		(−21)15.5 − 12.5
(+5−2=21)		55.4%
15.5 / 28
97.6%
+10
–   pawn 3.0 64-bit 4CPU3469+22
−22		(−35)15 − 13
(+5−3=20)		53.6%
15.0 / 28
99.5%
−10
–   Smallbrain 7.0 64-bit 4CPU3442+16
−16		(−62)16.5 − 11.5
(+7−2=19)		58.9%
16.5 / 28
100.0%
−5
–   Midnight 9 64-bit 4CPU3438+20
−20		(−66)16 − 12
(+4−0=24)		57.1%
16.0 / 28
100.0%
−25
–   Stockfish 8 64-bit 4CPU3438+11
−11		(−66)18 − 10
(+10−2=16)		64.3%
18.0 / 28
100.0%
+30
–   HIARCS 15.3.1 64-bit 4CPU3400+21
−21		(−104)15 − 7
(+8−0=14)		68.2%
15.0 / 22
100.0%
+11
–   Stash 36.0 64-bit 4CPU3396+18
−18		(−108)19.5 − 8.5
(+13−2=13)		69.6%
19.5 / 28
100.0%
+30
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(−118)20 − 8
(+13−1=14)		71.4%
20.0 / 28
100.0%
+27
658 games: 77 wins, 106 losses, 475 draws (72.2%), score: 47.8%

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