CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Orion 0.8 64-bit#38  (3123+22
−22
)Quote
 Link: Homepage
David Carteau (France)
This is one of the 7 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Igel 2.8.0 64-bit3265+15
−15
(+142)9 − 17
(+1−9=16)
34.6%
9.0 / 26
0.0%
+57
= = 0 0 = = = = = 0 1 = 0 0 = = = = 0 = = = = 0 0 0
–   Pedone 3.0 64-bit3246+17
−17
(+123)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
+35
0 0 = = 0 = = = = 0 0 1 = 0 = =
–   RofChade 2.3 64-bit3240+11
−11
(+117)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
+38
= 0 0 = 0 = = = 0 = = 0 = = = = = = 0 0 = = = 0 = = 0 = = =
–   Laser 1.7 64-bit3207+8
−8
(+84)11 − 15
(+4−8=14)
42.3%
11.0 / 26
0.0%
+36
= = = 0 = = = 0 0 = = = = = 1 1 = 0 1 1 = 0 0 0 = 0
–   Defenchess 2.2 64-bit3203+10
−10
(+80)10 − 16
(+2−8=16)
38.5%
10.0 / 26
0.0%
+11
= 0 = 0 = = = 1 = 0 0 = = = = 0 = 0 = 1 = 0 = = = 0
–   Schooner 2.2 64-bit3203+10
−10
(+80)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.0%
−3
0 = 0 = 0 0 0 = = = 0 0 0 0 = = 1 0 = 1 0 = 1 = 0 1 = 1 = 0
–   Wasp 4.50 64-bit3159+26
−26
(+36)6 − 10
(+4−8=4)
37.5%
6.0 / 16
1.8%
−52
= = 0 1 0 0 1 0 0 1 0 = 0 0 1 =
–   Arasan 22.2 64-bit3155+25
−25
(+32)22 − 28
(+8−14=28)
44.0%
22.0 / 50
2.1%
−2
0 = = = 0 = 1 = 0 0 0 0 = 0 1 1 0 = = 0 = 0 = = = = = 0 = 0 0 = = = = 1 0 = 1 = 1 = = = = = 1 = 1 =
–   NirvanaChess 2.5 64-bit3131+20
−20
(+8)17.5 − 16.5
(+6−5=23)
51.5%
17.5 / 34
28.7%
+17
= 1 = = = = 1 0 = = = 1 = = = = = = = = 0 0 1 0 0 = 1 = = = 1 = = =
–   Pedone 2.1 64-bit3128+21
−21
(+5)11.5 − 14.5
(+3−6=17)
44.2%
11.5 / 26
35.6%
−25
= 0 = = 0 0 0 = 1 1 = = = = = = = = 0 1 = = 0 = = =
–   Winter 0.9 64-bit3127+18
−18
(+4)16.5 − 17.5
(+4−5=25)
48.5%
16.5 / 34
38.9%
−4
= = 1 1 = = = 0 = = 0 0 = = = = = = = = = = = 0 = = 1 = = 0 = = = 1
–   Roc 1.7 64-bit3125+24
−24
(+2)2 − 2
(+2−2=0)
50.0%
2.0 / 4
44.8%
+2
1 1 0 0
–   Lc0 0.26.3 w703810 64-bit3122+78
−78
(−1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
50.9%
−1
= = 0 1
–   Combusken 1.4.0 64-bit3112+21
−21
(−11)24.5 − 23.5
(+11−10=27)
51.0%
24.5 / 48
76.4%
−2
= = = 1 0 1 1 = = = = 0 = = 0 = = = 1 0 = = 1 = = 0 = = = 0 = 0 1 0 = = = 1 0 = 0 1 1 1 1 = = =
–   Halogen 9 64-bit3111+22
−22
(−12)16 − 12
(+8−4=16)
57.1%
16.0 / 28
77.5%
+30
= = = 1 = 0 = = 1 1 = = 0 = = 1 = 1 = 1 = 1 = = 0 = 0 1
–   Marvin 5.0.0 64-bit3104+27
−27
(−19)8 − 8
(+2−2=12)
50.0%
8.0 / 16
86.0%
−21
= = = = = = 1 = 0 = 1 0 = = = =
–   Demolito 2020-05-14 64-bit3089+19
−19
(−34)14.5 − 11.5
(+9−6=11)
55.8%
14.5 / 26
98.8%
+5
1 = 1 = = = = 0 1 1 1 = 0 = 0 = 0 1 1 0 1 0 = = 1 =
–   Houdini 1.5a 32-bit3088+12
−12
(−35)16.5 − 9.5
(+12−5=9)
63.5%
16.5 / 26
99.6%
+53
= = = 1 = = 1 1 0 1 = 0 1 1 1 0 0 0 1 1 1 = 1 1 = =
–   Demolito 2020-12-24 64-bit3087+79
−81
(−36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.3%
−36
= 0 1 =
–   Koivisto 4.0 64-bit3070+22
−21
(−53)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
100.0%
−63
1 1 = = 1 = = = 0 = = 0 = = 1 = = 0 = 1 0 0 = = 0 0 1 0 = 1
–   ChessBrainVB 3.743065+15
−15
(−58)14.5 − 11.5
(+8−5=13)
55.8%
14.5 / 26
100.0%
−21
1 1 1 = = = 1 = = 0 1 = = 0 0 1 0 = = = = = 1 = 1 0
–   Seer 1.2.1 64-bit3056+24
−24
(−67)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−72
= = 1 0 = 0 = 1
–   Minic 3.03 64-bit3048+26
−26
(−75)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−58
= 0 0 1 1 = 1 = = 0 = 1 0 = = 0 1 = 1 =
–   Pirarucu 3.3.5 64-bit3016+17
−17
(−107)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−39
= = 1 =
–   Topple 0.8.0 64-bit3010+24
−24
(−113)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+11
= 1 1 = 1 1 = 0
–   Bagatur 2.2 64-bit2996+18
−18
(−127)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Weiss 1.2 64-bit2982+18
−17
(−141)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+148
1 1 1 =
–   Godel 7.0 64-bit2980+17
−17
(−143)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−143
= = 0 1
–   Tucano 9.00 64-bit2927+22
−22
(−196)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+86
1 1 = 1
–   Dirty CUCUMBER 64-bit2917+12
−12
(−206)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−146
= 1 = =
–   Asymptote 0.8 64-bit2909+19
−19
(−214)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−154
= = = 1
–   Fruit Reloaded 15th ann. 64-bit2907+22
−22
(−216)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−298
1 0 0 =
–   Crafty 25.6 64-bit2905+23
−23
(−218)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+70
= 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021