CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Arasan 10.2 32-bit (2476+23
−23
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2744+7
−7
(+268)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
+28
–   Naum 2.0 32-bit2696+15
−15
(+220)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−38
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+190)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+25
–   Alaric 7072660+12
−11
(+184)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−15
–   Delfi 5.22636+21
−21
(+160)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−12
–   NoraGrace 2.0 64-bit2622+15
−15
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+50
–   List 5.122618+18
−18
(+142)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−30
–   Drofa 2.1.0 64-bit2581+29
−29
(+105)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+52
–   Schooner 1.8 64-bit2568+19
−20
(+92)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Capivara LK 0.09b02c 64-bit2555+21
−20
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
–   Supernova 2.2.1 64-bit2539+29
−29
(+63)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−101
–   Crafty 22.0 32-bit2537+33
−33
(+61)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.1%
−35
–   CuckooChess 1.102530+31
−31
(+54)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.3%
−50
–   Floyd 0.8 64-bit2509+24
−24
(+33)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
2.4%
−4
–   Asymptote 0.3 64-bit2504+17
−17
(+28)4 − 6
(+3−5=2)
40.0%
4.0 / 10
2.7%
−49
–   Twisted Logic 20080404x2495+26
−26
(+19)8 − 9
(+7−8=2)
47.1%
8.0 / 17
14.1%
−5
–   Pepito 1.59.2 64-bit2495+17
−17
(+19)4 − 6
(+2−4=4)
40.0%
4.0 / 10
10.3%
−44
–   Delphil 3.0 64-bit2491+30
−30
(+15)4 − 6
(+3−5=2)
40.0%
4.0 / 10
23.1%
−58
–   Jumbo 0.6.51 64-bit2488+28
−28
(+12)4 − 6
(+3−5=2)
40.0%
4.0 / 10
25.7%
−56
–   DoubleCheck 3.1 32-bit2487+34
−34
(+11)7 − 3
(+7−3=0)
70.0%
7.0 / 10
30.4%
+190
–   Ghost 2.0.2 64-bit2485+18
−18
(+9)3 − 5
(+1−3=4)
37.5%
3.0 / 8
28.1%
−64
–   Jumbo 0.6.10 64-bit2483+24
−24
(+7)4 − 6
(+1−3=6)
40.0%
4.0 / 10
35.6%
−48
–   Waxman 20202473+28
−28
(−3)4 − 6
(+3−5=2)
40.0%
4.0 / 10
57.5%
−76
–   BBChess 1.3a2472+25
−25
(−4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
60.0%
+88
–   Raven 0.90 64-bit2469+30
−30
(−7)5 − 5
(+3−3=4)
50.0%
5.0 / 10
65.7%
−7
–   Quark 2.352469+18
−18
(−7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
70.2%
+52
–   Nemeton 1.812464+18
−18
(−12)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
79.6%
+12
–   Twisted Logic 20071202x2458+26
−27
(−18)10 − 6
(+8−4=4)
62.5%
10.0 / 16
85.3%
+65
–   Cyrano 0.32450+34
−34
(−26)20.5 − 17.5
(+17−14=7)
53.9%
20.5 / 38
90.6%
+1
–   Typhoon 1.00-3482444+29
−29
(−32)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
95.7%
+27
–   Abrok 5.02444+18
−18
(−32)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.5%
+121
–   Taltos rev118 64-bit2438+18
−18
(−38)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.5%
−99
–   Snitch 1.6.2 32-bit2437+22
−22
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+118
–   Pedone 0.4 64-bit2427+29
−29
(−49)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.6%
+33
–   NoC 4.20 64-bit2427+21
−22
(−49)7 − 5
(+6−4=2)
58.3%
7.0 / 12
99.9%
+12
–   K2 0.712418+28
−28
(−58)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+20
–   Ares 1.005.2 64-bit2411+17
−17
(−65)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+63
–   Queen 4.032410+18
−18
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
–   RomiChess P3k 32-bit2407+19
−19
(−69)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+121
–   Dragon 4.62405+17
−17
(−71)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+125
–   Atlas 3.14b 32-bit2401+25
−25
(−75)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−205
–   CT800 1.40 64-bit2391+27
−27
(−85)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−79
–   Waxman 20142390+20
−20
(−86)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+60
–   CT800 1.41 64-bit2386+29
−29
(−90)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+102
–   Horizon 4.42385+17
−17
(−91)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+54
–   Tytan 9.32384+22
−22
(−92)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+197
–   Comet B682384+18
−18
(−92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−249
–   Thor's Hammer 2.28 32-bit2383+22
−22
(−93)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+196
–   Ceibo 0.6 64-bit2377+30
−30
(−99)8 − 6
(+4−2=8)
57.1%
8.0 / 14
100.0%
−61
–   Phalanx XXIII2364+32
−32
(−112)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+6
–   Nemeton 1.412355+25
−25
(−121)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−61
–   Isa 2.1 64-bit2351+28
−28
(−125)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−79
–   LittleThought 1.03 32-bit2339+21
−21
(−137)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+89
–   Gibbon 2.60a 64-bit2337+20
−20
(−139)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−114
–   Asterisk 0.62332+17
−18
(−144)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
–   nanoSzachy 3.12330+33
−33
(−146)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+1
–   GreKo 5.52311+33
−33
(−165)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−22
–   Nemeton 1.22309+26
−26
(−167)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+115
–   Cheese 1.1b2308+33
−33
(−168)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−168
–   Popochin 3.12303+34
−34
(−173)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+186
–   Chispa 4.0.32274+17
−17
(−202)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−59

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021