CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Orion 0.4 64-bit (2452+20
−20
)Quote
 Link: Homepage
David Carteau (France)
This is one of the 5 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess 1.0 64-bit2847+28
−28
(+395)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BugChess2 1.9 64-bit2760+13
−13
(+308)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shield 2.0 64-bit2713+24
−24
(+261)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−187
–   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 1.80902691+24
−24
(+239)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   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
–   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
–   DanaSah 7.02618+26
−26
(+166)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−40
–   Monolith 0.4 64-bit2609+19
−19
(+157)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+6
–   Counter 2.1.0 64-bit2575+24
−24
(+123)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+174
–   Schooner 1.8 64-bit2568+20
−20
(+116)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+116
–   Delphil 3.2 64-bit 4CPU2555+31
−31
(+103)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RubiChess 0.9 64-bit2554+22
−22
(+102)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−30
–   Jazz 840 64-bit 4CPU2554+20
−20
(+102)11 − 23
(+7−19=8)
32.4%
11.0 / 34
0.0%
−27
–   Pirarucu 2.1.1 64-bit2550+27
−27
(+98)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−22
–   Betsabe II 1.842546+14
−14
(+94)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+3
–   AnMon 5.752539+15
−15
(+87)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bagatur 1.5e 64-bit2517+21
−22
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−77
–   Crafty 20.14 32-bit2517+27
−27
(+65)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+2
–   AnMon 5.602515+15
−15
(+63)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−185
–   CyberPagno 3.0 64-bit2513+14
−14
(+61)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Betsabe II 1.752508+22
−22
(+56)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−93
–   Dorky 4.5 64-bit2500+19
−19
(+48)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
0.0%
−43
–   Pepito 1.59.2 64-bit2497+17
−17
(+45)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−108
–   Winter 0.1.1 64-bit2496+21
−21
(+44)7.5 − 10.5
(+5−8=5)
41.7%
7.5 / 18
0.1%
−19
–   Delphil 3.2 64-bit2496+15
−14
(+44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   MadChess 2.2 64-bit2492+15
−15
(+40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−243
–   Myrddin 0.87 64-bit 4CPU2483+35
−35
(+31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
7.5%
−INF
–   Jumbo 0.6.10 64-bit2483+24
−24
(+31)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
2.3%
−80
–   Jumbo 0.6.35 64-bit2480+20
−20
(+28)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
2.7%
−36
–   Drosophila 1.5.1 64-bit2479+15
−15
(+27)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
1.7%
+103
–   Matacz 1.32478+25
−25
(+26)4 − 6
(+2−4=4)
40.0%
4.0 / 10
6.0%
−32
–   Bruja 1.9.1 64-bit2477+18
−18
(+25)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.5%
+56
–   Lozza 1.18 64-bit2474+15
−15
(+22)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
4.5%
+70
–   Trace 1.37a2472+18
−18
(+20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.6%
+115
–   Arasan 10.42471+20
−20
(+19)4 − 6
(+3−5=2)
40.0%
4.0 / 10
9.7%
−55
–   Jumbo 0.6.31 64-bit2470+25
−25
(+18)5 − 7
(+3−5=4)
41.7%
5.0 / 12
13.5%
−37
–   Quark 2.352469+18
−18
(+17)6.5 − 8.5
(+4−6=5)
43.3%
6.5 / 15
10.3%
−36
–   RubiChess 0.8 64-bit2459+26
−26
(+7)5 − 7
(+3−5=4)
41.7%
5.0 / 12
33.5%
−51
–   Bumblebee 1.0 64-bit2458+23
−23
(+6)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
36.0%
+180
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−4)6 − 4
(+4−2=4)
60.0%
6.0 / 10
63.7%
+58
–   Abrok 5.02445+18
−18
(−7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
70.6%
−111
–   Lozza 1.17a 64-bit2444+17
−18
(−8)7 − 11
(+3−7=8)
38.9%
7.0 / 18
74.6%
−76
–   Shallow r694 64-bit2444+18
−18
(−8)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
74.4%
+62
–   Eeyore 1.52 64-bit2441+17
−17
(−11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
80.4%
+88
–   Taltos rev118 64-bit2441+19
−19
(−11)5 − 5
(+4−4=2)
50.0%
5.0 / 10
80.3%
−11
–   Teki 2 64-bit2441+16
−16
(−11)16 − 14
(+12−10=8)
53.3%
16.0 / 30
80.9%
+17
–   Nemeton 1.62440+24
−24
(−12)1 − 5
(+0−4=2)
16.7%
1.0 / 6
79.4%
−243
–   Bearded N44.5 64-bit2440+20
−20
(−12)6 − 6
(+4−4=4)
50.0%
6.0 / 12
81.4%
−15
–   TJchess 1.3 64-bit2435+17
−17
(−17)11 − 5
(+7−1=8)
68.8%
11.0 / 16
90.6%
+93
–   Nemeton 1.612425+28
−28
(−27)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
94.4%
+18
–   Jumbo 0.4.34 64-bit2424+25
−25
(−28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
96.3%
+4
–   Ares 1.005.2.1 64-bit2422+21
−21
(−30)4 − 4
(+2−2=4)
50.0%
4.0 / 8
98.2%
−30
–   Cmcchess 2.6 64-bit2421+17
−17
(−31)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.1%
+97
–   PostModernist 10162420+18
−18
(−32)8 − 3
(+7−2=2)
72.7%
8.0 / 11
99.2%
+147
–   Monolith 0.3 64-bit2417+24
−24
(−35)9 − 3
(+7−1=4)
75.0%
9.0 / 12
98.8%
+133
–   Gaia 3.5 64-bit2417+21
−21
(−35)9.5 − 3.5
(+6−0=7)
73.1%
9.5 / 13
99.3%
+99
–   RomiChess P3n 64-bit2416+14
−13
(−36)19.5 − 16.5
(+12−9=15)
54.2%
19.5 / 36
99.9%
−11
–   Diablo 0.5.12412+18
−18
(−40)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.8%
+140
–   Ifrit m1.8 64-bit2412+18
−17
(−40)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−3
–   Ares 1.005.2 64-bit2412+17
−17
(−40)4 − 3
(+3−2=2)
57.1%
4.0 / 7
99.9%
+4
–   Delphil 1.6c2412+34
−33
(−40)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
97.9%
−3
–   Gaia 3.5 32-bit2412+21
−21
(−40)3 − 7
(+0−4=6)
30.0%
3.0 / 10
99.7%
−154
–   Queen 4.032410+18
−18
(−42)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−10
–   Simplex 0.9.8 64-bit2401+17
−17
(−51)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+12
–   Patzer 3.802397+19
−19
(−55)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+49
–   Popochin 4.1 64-bit2397+16
−16
(−55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+37
–   Myrddin 0.87 64-bit2395+13
−13
(−57)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−57
–   Alex 2.14a 64-bit2394+18
−18
(−58)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−33
–   Comet B682384+19
−19
(−68)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tytan 9.32382+22
−22
(−70)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−38
–   Waxman 20162379+23
−23
(−73)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+250
–   Waxman 20172372+16
−16
(−80)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−20
–   Jumbo 0.5.3 64-bit2371+27
−27
(−81)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Amateur 2.862370+24
−24
(−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
–   Topple 0.1.1 64-bit2362+22
−22
(−90)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−51
–   Arion 1.72343+18
−18
(−109)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+38
–   Jazz 840 64-bit2339+15
−15
(−113)16.5 − 3.5
(+16−3=1)
82.5%
16.5 / 20
100.0%
+181
–   Popochin 4.0 64-bit2336+28
−27
(−116)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+33
–   FireFly 2.7.2 64-bit2329+16
−16
(−123)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+5
–   EveAnn 1.722320+16
−16
(−132)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+192
–   EveAnn 1.672320+30
−30
(−132)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−31
–   Isa 2.0.61 64-bit2320+30
−30
(−132)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−199
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(−156)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+71
–   Ranita 2.41813+26
−26
(−639)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020