CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Orion 0.4 64-bit (2452+20
−20		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 7 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess 1.0 64-bit2846+28
−28		(+394)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BugChess2 1.9 64-bit2760+13
−13		(+308)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Shield 2.0 64-bit2713+24
−24		(+261)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−187
0 0 0 0 0 0 0 0 = 0
–   Cheese 1.9 64-bit2705+16
−16		(+253)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+222
=
–   Chess Tiger 2007.12704+10
−10		(+252)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+221
=
–   Devel 1.80902690+24
−24		(+238)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RedQueen 1.1.97 64-bit 4CPU2662+22
−22		(+210)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
+34
0 0 0 0 = 0 0 = 0 0 0 1 0 = 1 = 1 0 0 0 0 1 0 0 0 = = 0 = 0 1 0
–   Ruffian 2.1.02624+13
−13		(+172)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+202
=
–   Phalanx XXV2619+15
−15		(+167)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   DanaSah 7.02618+26
−26		(+166)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−40
1 0 = 0 0 0 0 0 1 0
–   Monolith 0.4 64-bit2609+19
−19		(+157)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+6
= = 0 0
–   Counter 2.1.0 64-bit2575+24
−24		(+123)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+174
= 1 0 1 = =
–   Schooner 1.8 64-bit2568+20
−20		(+116)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+116
= 0 = = 1 =
–   Delphil 3.2 64-bit 4CPU2554+31
−31		(+102)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RubiChess 0.9 64-bit2554+22
−22		(+102)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−30
1 0 0 = 0 0 0 = = =
–   Jazz 840 64-bit 4CPU2554+20
−20		(+102)11 − 23
(+7−19=8)
32.4%
11.0 / 34
0.0%
−27
0 = 0 0 1 0 0 0 0 1 0 = = 1 0 = 0 0 = = 0 0 0 0 0 = 0 1 0 0 1 = 1 1
–   Pirarucu 2.1.1 64-bit2550+27
−27		(+98)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−22
= 0 1 = 0 0 = 0
–   Betsabe II 1.842546+14
−14		(+94)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
+3
0 0 0 1 1 = = 1 0 0 0 =
–   AnMon 5.752539+15
−15		(+87)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Crafty 20.14 32-bit2517+27
−27		(+65)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+2
1 0 0 = 1 0 = = = 0
–   Bagatur 1.5e 64-bit2517+21
−22		(+65)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−77
= 0
–   CyberPagno 3.0 64-bit2515+14
−14		(+63)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.602515+15
−15		(+63)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−185
0 = 0 = 0 0 0 = 0 0
–   Betsabe II 1.752509+22
−22		(+57)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−92
0 0 1 1 0 0
–   Dorky 4.5 64-bit2500+19
−19		(+48)6.5 − 11.5
(+3−8=7)		36.1%
6.5 / 18
0.0%
−43
1 0 = 0 0 = 0 0 = = = 0 1 = 0 = 1 0
–   Delphil 3.2 64-bit2496+14
−15		(+44)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Winter 0.1.1 64-bit2496+21
−21		(+44)7.5 − 10.5
(+5−8=5)		41.7%
7.5 / 18
0.1%
−19
0 0 = = 0 1 0 0 = 1 = 1 0 0 1 1 = 0
–   Pepito 1.59.2 64-bit2495+17
−17		(+43)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.1%
−110
1 1 = 0 = 0 0 0 0 0
–   MadChess 2.2 64-bit2493+14
−15		(+41)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−242
0 0 0 =
–   Myrddin 0.87 64-bit 4CPU2483+35
−35		(+31)0 − 1
(+0−1=0)		0.0%
0.0 / 1
7.7%
−INF
0
–   Jumbo 0.6.10 64-bit2483+24
−24		(+31)7.5 − 14.5
(+4−11=7)		34.1%
7.5 / 22
2.3%
−80
= 1 = 0 = 0 0 1 = 1 0 0 = 0 0 0 = 0 0 0 = 1
–   Bruja 1.9.1 64-bit2479+17
−18		(+27)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
2.4%
+58
1 = 1 1 = 0 = 0 0 1
–   Jumbo 0.6.35 64-bit2479+20
−20		(+27)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
2.8%
−37
0 = = 0 1 1 0 = = 0 = = = 0
–   Drosophila 1.5.1 64-bit2479+15
−15		(+27)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
1.6%
+103
1 1 1 = = 0 1 = 1 = 0 =
–   Matacz 1.32478+25
−25		(+26)4 − 6
(+2−4=4)		40.0%
4.0 / 10
6.0%
−32
0 = 1 0 1 0 = = 0 =
–   Trace 1.37a2472+18
−18		(+20)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
7.8%
+115
1 0 1 =
–   Lozza 1.18 64-bit2472+15
−15		(+20)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
5.5%
+68
= 0 0 1 1 = = 0 1 = 1 1 0 1 1 1 0 = = =
–   Arasan 10.42471+20
−20		(+19)4 − 6
(+3−5=2)		40.0%
4.0 / 10
9.9%
−55
0 1 0 = = 0 1 0 0 1
–   Jumbo 0.6.31 64-bit2470+25
−25		(+18)5 − 7
(+3−5=4)		41.7%
5.0 / 12
13.4%
−37
= = 1 1 0 = 1 0 = 0 0 0
–   Quark 2.352469+18
−18		(+17)6.5 − 8.5
(+4−6=5)		43.3%
6.5 / 15
10.3%
−36
1 1 = = 0 = 1 = 1 0 0 = 0 0 0
–   Bumblebee 1.0 64-bit2466+21
−21		(+14)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
17.2%
+188
1 = = = 1 1 1 1 1 0
–   RubiChess 0.8 64-bit2460+26
−26		(+8)5 − 7
(+3−5=4)		41.7%
5.0 / 12
32.8%
−50
= 1 0 = 0 0 1 1 0 = 0 =
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19		(−4)6 − 4
(+4−2=4)		60.0%
6.0 / 10
62.8%
+58
0 = 1 1 = 1 = 0 = 1
–   Abrok 5.02445+18
−18		(−7)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
70.8%
−111
= 0 1 0 0 1 = = 0 0
–   Lozza 1.17a 64-bit2444+17
−18		(−8)7 − 11
(+3−7=8)		38.9%
7.0 / 18
73.7%
−76
= 0 1 0 0 = 0 0 = = = 0 0 = 1 = = 1
–   Shallow r694 64-bit2443+17
−17		(−9)14.5 − 9.5
(+11−6=7)		60.4%
14.5 / 24
76.4%
+61
= 1 0 1 0 0 1 0 = 1 = 1 1 1 = 1 1 0 = = = 0 1 1
–   Eeyore 1.52 64-bit2442+17
−17		(−10)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
78.8%
+89
1 1 = 0 1 0 = = 1 1
–   Bearded N44.5 64-bit2441+20
−20		(−11)6 − 6
(+4−4=4)		50.0%
6.0 / 12
79.6%
−14
1 0 = 1 = = = 0 1 1 0 0
–   Nemeton 1.62440+24
−24		(−12)1 − 5
(+0−4=2)		16.7%
1.0 / 6
79.4%
−243
0 0 = = 0 0
–   Teki 2 64-bit2440+16
−16		(−12)16 − 14
(+12−10=8)
53.3%
16.0 / 30
83.1%
+16
= 1 = 0 0 1 1 0 = 1 1 0 0 1 = 0 1 0 0 1 = 1 = = 1 1 = 0 0 1
–   Taltos rev118 64-bit2439+18
−18		(−13)5 − 5
(+4−4=2)		50.0%
5.0 / 10
84.1%
−13
1 = 0 0 1 1 1 = 0 0
–   TJchess 1.3 64-bit2435+17
−17		(−17)11 − 5
(+7−1=8)		68.8%
11.0 / 16
91.0%
+93
= = = = = = = 1 0 1 1 1 1 1 = 1
–   Nemeton 1.612425+28
−28		(−27)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
94.2%
+18
0 1 1 = 0 0 1 1
–   Cmcchess 2.6 64-bit2422+17
−17		(−30)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.0%
+98
0 = = 1 1 1 1 = = 1
–   Ares 1.005.2.1 64-bit2421+21
−21		(−31)4 − 4
(+2−2=4)		50.0%
4.0 / 8
98.5%
−31
= = = = 1 0 0 1
–   Jumbo 0.4.34 64-bit2421+25
−25		(−31)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
97.4%
+1
1 0 = = = 1 0 1 0 1
–   PostModernist 10162418+18
−18		(−34)8 − 3
(+7−2=2)		72.7%
8.0 / 11
99.4%
+145
1 = 1 = 1 0 1 1 1 0 1
–   Monolith 0.3 64-bit2417+24
−24		(−35)9 − 3
(+7−1=4)		75.0%
9.0 / 12
98.8%
+133
= = = 1 1 1 = 1 0 1 1 1
–   Gaia 3.5 64-bit2417+21
−21		(−35)9.5 − 3.5
(+6−0=7)		73.1%
9.5 / 13
99.2%
+99
1 = = 1 1 = = = = 1 1 = 1
–   RomiChess P3n 64-bit2414+13
−13		(−38)19.5 − 16.5
(+12−9=15)
54.2%
19.5 / 36
99.9%
−13
= = = 0 = 1 = 1 1 1 1 1 1 1 0 = = 0 = = = 0 1 1 0 1 = 0 0 0 0 = = = = 1
–   Ifrit m1.8 64-bit2413+18
−18		(−39)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
99.8%
−2
1 0 = 1 1 = 1 = 0 0
–   Gaia 3.5 32-bit2412+21
−21		(−40)3 − 7
(+0−4=6)		30.0%
3.0 / 10
99.7%
−154
= = = 0 = 0 = = 0 0
–   Delphil 1.6c2412+34
−33		(−40)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
97.9%
−3
1 = 0 1 0 1 = = 1 0
–   Ares 1.005.2 64-bit2412+17
−17		(−40)4 − 3
(+3−2=2)		57.1%
4.0 / 7
99.9%
+4
= = 1 0 1 1 0
–   Queen 4.032411+18
−18		(−41)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
99.9%
−9
1 = 0 = = 1 = = 0 1
–   Diablo 0.5.12410+18
−18		(−42)7 − 3
(+7−3=0)		70.0%
7.0 / 10
99.9%
+138
1 0 1 1 1 0 1 1 0 1
–   Simplex 0.9.8 64-bit2402+17
−17		(−50)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+13
1 0 = 1 1 = = = 0 1
–   Myrddin 0.87 64-bit2397+13
−13		(−55)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−55
1 = = = = 0 = =
–   Popochin 4.1 64-bit2397+16
−16		(−55)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+37
0 1 1 =
–   Patzer 3.802397+19
−19		(−55)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+49
1 = 1 1 = = 1 1 0 0
–   Alex 2.14a 64-bit2394+18
−18		(−58)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−33
= = = 0 = = 1 = = 1
–   Comet B682385+18
−19		(−67)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Tytan 9.32384+22
−22		(−68)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−36
0 1 = = 1 0 1 0 = 1
–   Waxman 20162379+23
−23		(−73)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+250
1 0 1 1 1 1
–   Jumbo 0.5.3 64-bit2372+27
−27		(−80)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Waxman 20172371+16
−16		(−81)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−21
= 1 = =
–   Amateur 2.862370+24
−25		(−82)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−112
=
–   Isa 2.0.64 64-bit2364+16
−16		(−88)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−180
0 1 = 0
–   Topple 0.1.1 64-bit2360+22
−22		(−92)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−53
= 1 0 = 1 0 0 0 1 0 0 1 = = 0 1 1 0 1 1 = 1 = 1 0 1 = 1 0 1
–   Arion 1.72342+18
−18		(−110)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+37
1 1 1 0 1 = 1 1 = 0
–   Jazz 840 64-bit2340+15
−15		(−112)16.5 − 3.5
(+16−3=1)		82.5%
16.5 / 20
100.0%
+182
1 1 1 = 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1
–   Popochin 4.0 64-bit2335+27
−27		(−117)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+32
= 1 1 =
–   FireFly 2.7.2 64-bit2329+16
−16		(−123)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+5
= 1 0 1 1 = 1 = 1 = 1 1 1 0 = 1 = = 1 =
–   EveAnn 1.672320+30
−30		(−132)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−31
= 1 = 1 0 0 1 = 1 1
–   EveAnn 1.722320+16
−16		(−132)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+192
1 1 1 1 1 0
–   Isa 2.0.61 64-bit2319+30
−30		(−133)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−200
= = = 0
–   Absolute Zero 2.4.7.2 64-bit2297+15
−15		(−155)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+72
1 1 1 = 1 =
–   Ranita 2.41812+26
−26		(−640)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
866 games: 291 wins, 296 losses, 279 draws (32.2%), score: 49.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 12, 2021