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

Options
Show each game results
Orion 0.9 64-bit 4CPU#102  (3262+22
−22		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 10 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Clover 3.1 64-bit 4CPU3438+15
−15		(+176)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−10
–   Tucano 10.00 64-bit 4CPU3428+14
−14		(+166)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−2
–   Wasp 5.50 64-bit 4CPU3398+16
−16		(+136)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+58
–   SlowChess Blitz 2.3 64-bit 4CPU3398+16
−16		(+136)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
+76
–   Booot 6.5 64-bit 4CPU3379+15
−15		(+117)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+19
–   Zahak 10.0 64-bit 4CPU3377+14
−14		(+115)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−9
–   rofChade 2.3 64-bit 4CPU3367+11
−11		(+105)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+35
–   Stash 33.0 64-bit 4CPU3340+18
−18		(+78)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+49
–   Schooner 2.2 64-bit 4CPU3308+20
−20		(+46)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.1%
+31
–   Chiron 5 64-bit 4CPU3306+20
−20		(+44)9.5 − 10.5
(+1−2=17)		47.5%
9.5 / 20
0.1%
+28
–   Halogen 10 64-bit 4CPU3288+18
−18		(+26)8.5 − 11.5
(+1−4=15)		42.5%
8.5 / 20
3.3%
−21
–   Winter 0.9 64-bit 4CPU3282+17
−17		(+20)7 − 13
(+0−6=14)		35.0%
7.0 / 20
7.9%
−70
–   Stockfish DD 64-bit 4CPU3281+14
−14		(+19)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
7.2%
+60
–   RubiChess 1.6 64-bit 4CPU3280+18
−18		(+18)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
10.2%
−33
–   NirvanaChess 2.5 64-bit 4CPU3268+18
−18		(+6)8 − 12
(+2−6=12)		40.0%
8.0 / 20
33.9%
−57
–   Komodo TCEC 64-bit 4CPU3260+14
−14		(−2)11 − 9
(+3−1=16)		55.0%
11.0 / 20
58.8%
+30
–   Andscacs 0.90 64-bit 4CPU3257+20
−20		(−5)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
65.0%
+45
–   Vajolet2 2.7 64-bit 4CPU3239+16
−16		(−23)11 − 9
(+5−3=12)		55.0%
11.0 / 20
96.3%
+9
–   Fritz 16 64-bit 4CPU3238+10
−10		(−24)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
98.0%
+26
–   Amoeba 3.4 64-bit 4CPU3156+20
−20		(−106)11.5 − 8.5
(+4−1=15)		57.5%
11.5 / 20
100.0%
−58
–   Rybka 3 64-bit 4CPU3152+10
−10		(−110)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
100.0%
−49
–   Topple 0.8.1 64-bit 4CPU3138+21
−21		(−124)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−39
–   Arasan 20.3 64-bit 4CPU3136+26
−26		(−126)10 − 10
(+3−3=14)		50.0%
10.0 / 20
100.0%
−128
456 games: 65 wins, 109 losses, 282 draws (61.8%), score: 45.2%

Rating changes by day

Rating changes with played games

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