CCRL 40/15
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 1'176'587 games
played by 2'711 programs

White wins: 405'649 (34.5%)
Black wins: 299'651 (25.5%)
Draws: 471'287 (40.1%)
White score: 54.5%

Engine Details

Options
Show each game results
Orion 0.6 64-bit (2628+19
−19		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 6 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Asymptote 0.7 64-bit2845+21
−21		(+217)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−72
0 0 0 =
–   Bagatur 1.8 64-bit2828+26
−26		(+200)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   tomitankChess 4.0 64-bit2819+22
−22		(+191)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−92
0 0 = 0
–   Onno 1.1.1 64-bit2809+20
−21		(+181)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
+47
= 0 0 = = 1 = 0 0 = 0 0
–   Hannibal 1.0a 32-bit2800+12
−12		(+172)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
+2
0 0 1 0 0 0 = = 0 = = 0
–   Spark 0.3a 32-bit2799+17
−17		(+171)3 − 9
(+2−8=2)		25.0%
3.0 / 12
0.0%
−24
0 1 1 0 = 0 0 0 0 0 0 =
–   The Baron 3.42 64-bit2797+14
−14		(+169)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
+60
0 0 0 0 0 = 1 1 = = 0 =
–   Monolith 1.0 64-bit2796+12
−12		(+168)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−121
0 = 0 0
–   RuyDos 1.1.11 64-bit2786+23
−23		(+158)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−131
0 = 0 0
–   Cheese 2.1 64-bit2781+18
−19		(+153)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−130
0 0 = 0
–   Jonny 4.002778+11
−11		(+150)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+47
0 = = 0 = 0 0 0 = 1 = =
–   Glaurung 2.1 32-bit2765+17
−18		(+137)3.5 − 7.5
(+1−5=5)		31.8%
3.5 / 11
0.0%
+29
= = = 0 0 = 0 0 0 1 =
–   Minic 0.82 64-bit2756+28
−28		(+128)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+128
1 0 = =
–   Arminius 2018-12-23 64-bit2734+13
−13		(+106)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+16
= = 0 1 0 1 0 0
–   Bright 0.3a2730+19
−19		(+102)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−114
= = 0 0 = 0 0 0 0 1 0 0
–   Deuterium 13.1.31.113 64-bit2729+26
−26		(+101)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
+13
0 1 0 0 = = 0 0 0 = 1 1
–   Devel 2.00002725+14
−14		(+97)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
+59
= 0 = 0 = 0 1 1 0 0 = 1 = = 0 1
–   Amoeba 2.0 64-bit2720+27
−27		(+92)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+42
= = = 0 1 = 0 = = 1 0 0
–   GreKo 2018 64-bit2709+13
−13		(+81)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−10
0 0 = 0 1 0 1 0 1 = 0 =
–   Ktulu 82706+9
−9		(+78)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−12
0 0 = 0 1 1 1 = 0 0 = 0
–   Rhetoric 1.4 64-bit2705+26
−26		(+77)7 − 5
(+5−3=4)		58.3%
7.0 / 12
0.0%
+132
1 0 0 1 = = 1 1 = 1 0 =
–   DanaSah 8.32698+21
−21		(+70)15.5 − 22.5
(+7−14=17)
40.8%
15.5 / 38
0.0%
+13
0 = 0 = 0 1 1 = = = 0 = = = 0 = = 1 0 1 = 1 = = 0 1 = 0 = 1 0 0 0 0 = 0 = 0
–   Benjamin 1.02697+26
−26		(+69)5 − 9
(+3−7=4)		35.7%
5.0 / 14
0.0%
−35
0 0 1 1 0 = 0 = 1 0 0 = 0 =
–   ECE 19.6.6.3 64-bit2694+21
−21		(+66)7.5 − 14.5
(+4−11=7)		34.1%
7.5 / 22
0.0%
−44
1 = 0 = 0 0 0 1 1 0 0 = 1 = 0 0 0 0 = = 0 =
–   Chessmaster 11 Conqueror2694+18
−18		(+66)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+66
= = = =
–   Booot 4.15.02693+14
−14		(+65)6 − 6
(+5−5=2)		50.0%
6.0 / 12
0.0%
+65
= 0 1 0 1 1 0 0 1 0 1 =
–   ECE 20.1 64-bit2689+25
−25		(+61)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+25
1 = 0 = 0 1 0 1 0 = 1 0
–   Crafty 23.1 32-bit2687+18
−18		(+59)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
−57
= = 0 = = 0 0 = 0 = = 0
–   Fridolin 3.10 64-bit2683+16
−16		(+55)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+10
0 = = 0 0 0 = 1 = = = = 1 = 1 = = = 0 0
–   Djinn 1.021 64-bit2668+13
−13		(+40)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+99
= = = 1
–   RedQueen 1.1.98 64-bit2666+17
−17		(+38)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.1%
+188
= = 1 1
–   Chessmaster 112665+12
−12		(+37)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.1%
−28
1 = 0 = 0 = = = 0 = = 0
–   K2 0.952662+18
−18		(+34)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.5%
−23
1 0 0 0 1 = = = 0 = = = 1 0 = 0 = 0 1 0 0 = 1 = = 0 = = = 0 0 1
–   Minic 0.65 64-bit2661+28
−28		(+33)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
2.7%
−52
0 1 0 =
–   Drosophila 1.6 64-bit2659+24
−24		(+31)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
2.2%
−28
= = 0 =
–   RuyDos 1.0.2 64-bit2656+27
−27		(+28)4 − 8
(+2−6=4)		33.3%
4.0 / 12
4.9%
−79
0 = 0 = 1 0 = 0 1 = 0 0
–   Scorpio 2.0 32-bit2653+17
−17		(+25)5 − 7
(+1−3=8)		41.7%
5.0 / 12
2.7%
−19
0 = = 1 0 = = = = 0 = =
–   Spike 1.0a2649+19
−19		(+21)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
6.5%
+45
1 = 0 = = = = 0 = 1 1 =
–   CM10th Magic II2643+16
−16		(+15)6 − 6
(+3−3=6)		50.0%
6.0 / 12
11.1%
+15
= 0 = 0 1 = = 0 1 = 1 =
–   Weiss 0.9 64-bit2642+27
−27		(+14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
20.2%
+3
= 1 = 0
–   DanaSah 7.32640+14
−14		(+12)1 − 3
(+0−2=2)		25.0%
1.0 / 4
16.6%
−138
0 0 = =
–   DanaSah 7.92636+19
−19		(+8)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
29.4%
+67
= = = 1
–   Sjakk 2.2 64-bit2633+15
−15		(+5)1 − 3
(+1−3=0)		25.0%
1.0 / 4
36.1%
−222
0 0 0 1
–   Cheng3 1.07 32-bit2629+26
−26		(+1)5 − 7
(+4−6=2)		41.7%
5.0 / 12
47.3%
−61
1 0 0 1 0 0 1 0 1 0 = =
–   Nawito 19062629+21
−21		(+1)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
47.4%
−74
0 1 0 = = 0 0 0 = = = 0 = = = 0 0 1 1 =
–   Rodin 8.02628+15
−15		(0)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
51.5%
+67
= 1 = =
–   Delocto 0.61n 64-bit2623+25
−25		(−5)8.5 − 13.5
(+5−10=7)		38.6%
8.5 / 22
63.1%
−80
1 0 0 1 1 = 0 = 0 = 0 = 0 = 0 1 0 = 0 0 1 =
–   Phalanx XXV2619+15
−15		(−9)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
77.5%
+280
1 1 = 1
–   FabChess 1.11 64-bit2616+32
−32		(−12)1 − 5
(+0−4=2)		16.7%
1.0 / 6
74.2%
−243
= 0 0 = 0 0
–   RubiChess 1.0 64-bit2614+21
−21		(−14)7 − 5
(+5−3=4)		58.3%
7.0 / 12
84.7%
+40
1 0 1 = = 0 1 = = 1 1 0
–   Naum 1.91 32-bit2605+15
−15		(−23)4 − 8
(+2−6=4)		33.3%
4.0 / 12
96.8%
−133
0 = 0 0 0 1 0 = = = 0 1
–   Nawito 18122599+20
−20		(−29)6 − 6
(+2−2=8)		50.0%
6.0 / 12
98.4%
−25
0 1 = = = = = = 1 = 0 =
–   Donna 4.1 64-bit2593+14
−14		(−35)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
99.8%
+17
1 = = 0 = = 1 = = 1 0 = = 1 1 =
–   Betsabe II 1.962593+21
−21		(−35)8 − 8
(+5−5=6)		50.0%
8.0 / 16
99.4%
−32
0 1 1 = = = 1 1 0 = 0 = = 1 0 0
–   Petir 4.392590+19
−19		(−38)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
99.8%
+93
= = = = = 1 1 1 1 1 0 1
–   Brutus 8.05 64-bit2589+21
−21		(−39)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
99.7%
−113
= 0 = 1 0 0 = = = 0 = =
–   Galjoen 0.40 64-bit2588+22
−22		(−40)8 − 4
(+6−2=4)		66.7%
8.0 / 12
99.7%
+75
= 1 0 1 1 = = 0 1 1 1 =
–   GreKo 12.1 64-bit2588+30
−30		(−40)7 − 5
(+3−1=8)		58.3%
7.0 / 12
98.8%
+4
0 = 1 = = = = 1 = 1 = =
–   Ethereal 7.78 64-bit2585+24
−24		(−43)9 − 3
(+7−1=4)		75.0%
9.0 / 12
99.7%
+130
1 1 1 1 = = 1 = 1 = 0 1
–   Coiled 0.6 64-bit2582+12
−12		(−46)8 − 8
(+2−2=12)		50.0%
8.0 / 16
100.0%
−46
= = 0 = = = = = = = 1 0 = = = 1
–   Delocto 0.6 64-bit2580+15
−15		(−48)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−130
= 0 0 1
–   Frenzee 3.0 32-bit2577+22
−22		(−51)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−1
= 1 0 = = = = = 1 0 1 1
–   Counter 2.0.2 64-bit2561+26
−25		(−67)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−43
1 1 = 0 = 0 1 1 = 0 1 0
–   Jumbo 0.6.107 64-bit2560+19
−19		(−68)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−68
0 1 0 1
–   Jumbo 0.7.0 64-bit2560+20
−20		(−68)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−12
0 1 1 = = 1 1 0 1 = = 0
–   Dorky 4.8 64-bit2558+14
−14		(−70)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
100.0%
−48
= 1 = = = 1 0 = = 1 0 =
–   Carballo 1.5 64-bit2557+24
−24		(−71)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+158
= 1 = 1 1 1 1 = = 1 1 1
–   Detroid 1.0.1 64-bit2554+20
−20		(−74)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−52
= 0 = 0 1 1 = 1 0 = = 1 1 0
–   Pirarucu 2.1.1 64-bit2550+27
−27		(−78)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+71
= = 1 1 1 1 1 0 1 = 1 0
–   Betsabe II 1.842545+14
−14		(−83)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−83
1 0 1 0
–   chess22k 1.3 64-bit2538+24
−24		(−90)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
0
1 = = 0 1 1 1 0 1 0 = 1
–   FrankWalter 2.4.0 64-bit2537+17
−17		(−91)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−19
1 = 1 1 0 = = = = 1 = =
–   Maverick 1.5 64-bit2536+14
−14		(−92)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+137
= 1 1 = 1 1 = 1 = 1 1 1
–   Rodin 4.02524+18
−18		(−104)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+12
= = = = = 1 1 1 = 1 1 =
–   Axolotl 1.9 64-bit2520+21
−21		(−108)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+42
1 = 1 =
–   FrankWalter 2.3.5 64-bit2513+24
−24		(−115)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+36
1 1 1 = = 1 1 = 1 1 0 0
–   CyberPagno 3.0 64-bit2513+14
−14		(−115)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+73
1 = = 1 = 1 1 = 1 = 1 1
–   Asymptote 0.3 64-bit2505+17
−17		(−123)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−73
1 = = = = 0 1 1 = = 0 1
–   MadChess 2.2 64-bit2492+15
−15		(−136)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+14
1 1 = =
–   KnightX 1.97a 64-bit2484+26
−26		(−144)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+35
1 = = 1 0 1 1 1
–   Drosophila 1.5.1 64-bit2479+15
−15		(−149)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+140
1 1 = 1
–   MadChess 2.1 64-bit2477+25
−25		(−151)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
+117
1 1 1 1 1 = 1 1 = 0 1 1
–   Lozza 1.18 64-bit2474+16
−16		(−154)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−3
= = 1 1
–   Raven 0.90 64-bit2469+30
−30		(−159)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+16
1 = 0 1 1 1 1 =
–   Nemeton 1.812463+20
−20		(−165)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−72
0 1 = 1
–   Gogobello 1.0 64-bit2462+24
−24		(−166)10.5 − 1.5
(+10−1=1)		87.5%
10.5 / 12
100.0%
+180
1 = 1 1 0 1 1 1 1 1 1 1
–   Axolotl 1.8 64-bit2446+19
−19		(−182)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−114
= = 1 =
–   Galjoen 0.39 64-bit2388+16
−16		(−240)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
915 games: 269 wins, 285 losses, 361 draws (39.5%), score: 49.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on September 12, 2020