CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Orion 0.7 64-bit (2737+17
−17		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 8 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BBC 1.4 Stockfish NNUE 64-bit2958+20
−20		(+221)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−10
= 0 0 = 0 0
–   Koivisto 1.0 64-bit2863+21
−20		(+126)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+64
= = 0 0 1 1 0 = = 0 0 1 = = = 1 1 1 0 1 0 0 = 0 0 0 = = 1 0 0 0
–   Mr Bob 0.9.0 64-bit2846+18
−18		(+109)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−20
0 0 0 1 = = 1 0 = = 0 = = 1 0 = = 0 0 0 0 = 0 0 = 0 = = 0 0 0 =
–   Halogen 8 64-bit2822+19
−19		(+85)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+25
0 1 0 0 = 0 = 1 1 0 = = = 1 0 0 0 1 = 0 1 1 = = 0 0 = 1 0 0 = 0
–   Twisted Logic 20090922 64-bit2771+7
−7		(+34)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−45
1 0 1 1 0 0 = = 0 1 0 0 0 1 0 = 0 0 1 = 0 0 = = = 0 1 0 1 1 0 0
–   Frenzee 3.5.19 64-bit2770+7
−7		(+33)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−22
= 0 = = 0 0 1 0 1 = 1 = 0 0 0 1 1 0 0 = = 0 1 0 1 0 1 1 0 0 1 0
–   Delocto 0.61n 64-bit2770+18
−18		(+33)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.4%
−21
= 0 0 1 = 1 0 = 0 0 0 = = 0 1 0 = 1 0 0 1 = 1 = = 1 1 0 0 1 0 0
–   Pawny 1.2 64-bit2767+9
−9		(+30)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.1%
+58
1 = = = = 0 = 1 1 = 0 1 1 0 1 1 = = 1 0 1 0 = 1 = = = 0 0 = 0 1
–   Jonny 4.002763+6
−6		(+26)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.2%
−37
= = = = 0 = 0 1 0 0 1 1 0 = = 0 = 0 = = 0 = 1 = 1 = 0 0 0 = 0 =
–   BugChess2 1.9 64-bit2760+8
−8		(+23)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.8%
+45
0 0 0 1 1 1 1 0 0 0 1 1 1 = = 1 1 = 0 = = 1 = 0 0 0 1 0 = 1 1 =
–   Devel 3.2.92759+32
−32		(+22)12 − 20
(+7−15=10)
37.5%
12.0 / 32
11.5%
−60
= 0 0 1 0 = 0 0 1 = 0 0 0 = 1 = = 0 1 0 0 1 = = 1 0 = 0 1 0 0 =
–   Arminius 2018-12-23 64-bit2755+13
−13		(+18)17 − 15
(+11−9=12)
53.1%
17.0 / 32
4.5%
+39
0 0 1 1 = = 1 = = 1 = 1 1 1 0 0 = = 1 = 1 0 1 0 1 = 0 = = 0 0 =
–   GreKo 2020.03 64-bit2751+16
−16		(+14)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
12.4%
+47
1 0 0 1 = 1 1 1 0 0 0 0 = 1 1 0 0 1 0 1 1 1 0 0 = 1 = 1 1 0 1 =
–   Chess Tiger 2007.12713+7
−7		(−24)23 − 9
(+19−5=8)
71.9%
23.0 / 32
99.5%
+132
1 1 1 = 1 = 1 1 = 0 = 1 1 1 1 0 = 1 0 1 0 0 1 1 1 1 1 = = 1 = 1
–   Donna 4.1 64-bit2700+12
−12		(−37)12 − 15
(+8−11=8)		44.4%
12.0 / 27
100.0%
−73
0 0 0 1 1 = = = 0 1 0 = 1 0 0 = = 0 1 = 0 1 = 0 0 1 1
–   Shallow 2020-09-09 64-bit2690+19
−19		(−47)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−31
0 1 0 0 = 0 1 1 1 1 = 1 1 0 0 0 0 1 0 1 0 1 = 1 = = 0 1 = 1 = 0
–   DanaSah 8.32689+17
−17		(−48)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
+5
= = 0 1 1 = 1 0 1 1 = = 1 0 = = = 1 1 0 1 = 0 0 1 = 1 0 1 = 0 1
–   ECE 20.1 64-bit2684+20
−20		(−53)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+23
1 = = 1 0 = 1 0 1 = 0 0 0 = = 1 0 0 = 1 1 1 1 1 = = 1 1 1 0 1 1
–   Delfi 5.42683+7
−7		(−54)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+65
= 1 0 = = 1 1 1 0 = 1 1 = 1 1 1 = = 0 1 = 1 1 1 1 0 1 = 0 1 0 1
–   K2 0.952674+24
−24		(−63)31 − 22
(+24−15=14)
58.5%
31.0 / 53
100.0%
−1
0 1 = 1 1 = 0 1 = = = 0 1 = 1 = 1 = 1 0 1 1 0 = 0 1 1 = 0 = 1 1 1 1 0 0 1 0 1 1 = 1 1 = 1 1 0 0 0 1 0 0 =
–   Fridolin 3.10 64-bit2673+16
−16		(−64)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−21
0 1 0 1 1 0 = = 1 1 0 1 = = 1 1 = 0 1 0 0 1 0 = 1 = 1 0 0 1 1 =
–   Drosophila 1.6 64-bit2668+15
−15		(−69)35 − 18
(+27−10=16)
66.0%
35.0 / 53
100.0%
+41
1 1 1 1 0 = = 1 1 = = 1 0 1 1 = = 1 1 1 = 0 0 1 = 1 1 = 0 = = = 1 0 1 0 1 1 1 = 1 1 0 = = 1 1 1 0 0 1 = 1
–   Gandalf 7 64-bit2665+11
−11		(−72)25 − 28
(+19−22=12)
47.2%
25.0 / 53
100.0%
−96
1 1 0 1 0 0 = 1 = 0 1 1 1 1 0 1 = 1 0 0 0 = 1 = 0 0 = 0 0 0 1 1 0 1 = 1 = 0 0 0 = 0 0 0 = 1 1 1 1 0 = 0 =
–   Alaric 7072663+7
−6		(−74)30 − 19
(+22−11=16)
61.2%
30.0 / 49
100.0%
+2
1 = 0 1 = 1 1 = 1 1 = 1 1 = 1 = 1 1 1 = 1 0 = = 1 1 = 0 = = 0 1 = 0 1 0 0 0 = 1 0 = 1 0 = 0 1 1 1
–   Phalanx XXV2656+11
−11		(−81)32.5 − 19.5
(+24−11=17)
62.5%
32.5 / 52
100.0%
+1
0 = 1 1 0 1 = 1 = 0 1 1 1 1 0 1 1 = 1 0 1 0 0 = 1 0 = = 1 = = 1 1 0 0 = 1 1 1 1 = = = 1 1 1 = = 0 = 1 =
–   Nebula 2.0 64-bit2655+9
−9		(−82)30 − 20
(+24−14=12)
60.0%
30.0 / 50
100.0%
−8
1 0 1 1 0 1 = 1 0 1 = 0 = 1 = 0 0 1 1 1 1 1 0 1 1 = 1 0 1 = 0 0 0 0 = 1 1 = 1 1 = 0 = 1 1 0 1 = 1 =
–   Colossus 2008b2642+7
−7		(−95)33 − 19
(+25−11=16)
63.5%
33.0 / 52
100.0%
−5
1 0 1 0 1 = 0 0 = 1 = = = 1 = 1 1 0 = 0 1 = = 1 0 1 = 1 1 = 1 1 1 = 1 1 1 0 = = 1 1 1 1 = 1 = 0 0 1 0 1
–   Rodin 8.02641+12
−12		(−96)33 − 19
(+25−11=16)
63.5%
33.0 / 52
100.0%
−5
1 1 0 1 1 0 = = 1 0 0 = 1 1 = = 0 1 1 1 1 = = 0 = = = 1 1 1 1 1 1 0 0 = 1 1 = 0 1 0 0 1 1 = = 1 = 1 = 1
–   Cyrano 0.6b17 64-bit2641+8
−8		(−96)38.5 − 11.5
(+32−5=13)
77.0%
38.5 / 50
100.0%
+99
1 = 1 0 1 = 1 1 1 1 1 = = 1 0 1 = 1 1 1 1 1 = 1 1 1 1 = 1 1 1 0 1 1 = = 1 = 1 = = = 1 1 0 0 1 1 1 1
–   Sjakk 2.2 64-bit2638+10
−10		(−99)27.5 − 24.5
(+17−14=21)
52.9%
27.5 / 52
100.0%
−78
= = 0 0 = 0 0 1 = 1 = 0 0 1 = 0 0 1 = = = = 1 0 1 0 = = 1 0 1 = 0 1 1 = 1 1 = = 1 0 1 0 1 = = = 1 = = 1
–   E.T. Chess 13.01.082634+7
−7		(−103)35 − 18
(+29−12=12)
66.0%
35.0 / 53
100.0%
+14
= 1 0 = 1 1 = 1 1 = 1 1 0 1 0 1 0 1 1 0 = 1 1 1 1 0 = 1 1 0 0 = 1 1 0 1 0 1 1 0 = 1 1 = 1 1 = 0 = 1 = 1 1
–   WyldChess 1.51 64-bit2628+12
−12		(−109)31 − 22
(+23−14=16)
58.5%
31.0 / 53
100.0%
−49
1 1 = 0 1 0 = 0 1 = 0 = = = 1 0 0 1 = 1 = 1 = 1 0 1 = 1 0 1 1 = = = = 0 1 1 1 0 = 1 1 1 0 0 0 1 1 1 = 1 0
1231 games: 499 wins, 370 losses, 362 draws (29.4%), score: 55.2%

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021