CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Arasan 10.2 32-bit (2480+24
−24
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 70 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2745+7
−7
(+265)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
+25
–   Naum 2.0 32-bit2697+15
−15
(+217)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−41
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+187)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+22
–   Alaric 7072661+12
−12
(+181)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−18
–   Delfi 5.22637+21
−21
(+157)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−15
–   NoraGrace 2.0 64-bit2623+15
−15
(+143)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+47
–   List 5.122618+18
−18
(+138)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−34
–   Schooner 1.8 64-bit2569+20
−20
(+89)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Capivara LK 0.09b02c 64-bit2556+20
−21
(+76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+218
–   Crafty 22.0 32-bit2538+33
−33
(+58)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.2%
−38
–   CuckooChess 1.102531+31
−31
(+51)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.6%
−53
–   Floyd 0.8 64-bit2510+24
−23
(+30)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
4.0%
−7
–   Asymptote 0.3 64-bit2505+17
−17
(+25)4 − 6
(+3−5=2)
40.0%
4.0 / 10
4.9%
−52
–   Twisted Logic 20080404x2496+26
−26
(+16)8 − 9
(+7−8=2)
47.1%
8.0 / 17
18.8%
−8
–   Delphil 3.0 64-bit2496+31
−31
(+16)4 − 6
(+3−5=2)
40.0%
4.0 / 10
22.4%
−57
–   Pepito 1.59.2 64-bit2495+17
−17
(+15)4 − 6
(+2−4=4)
40.0%
4.0 / 10
15.6%
−48
–   Jumbo 0.6.51 64-bit2489+28
−28
(+9)4 − 6
(+3−5=2)
40.0%
4.0 / 10
31.4%
−59
–   DoubleCheck 3.1 32-bit2488+34
−34
(+8)7 − 3
(+7−3=0)
70.0%
7.0 / 10
35.8%
+187
–   Ghost 2.0.2 64-bit2486+18
−18
(+6)3 − 5
(+1−3=4)
37.5%
3.0 / 8
36.4%
−67
–   Jumbo 0.6.10 64-bit2484+24
−24
(+4)4 − 6
(+1−3=6)
40.0%
4.0 / 10
42.6%
−51
–   BBChess 1.3a2473+25
−25
(−7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
66.2%
+85
–   Raven 0.90 64-bit2470+30
−30
(−10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
71.1%
−10
–   Quark 2.352470+18
−18
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
76.4%
+49
–   Nemeton 1.812465+20
−20
(−15)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
84.0%
+9
–   Twisted Logic 20071202x2459+26
−27
(−21)10 − 6
(+8−4=4)
62.5%
10.0 / 16
88.5%
+62
–   Cyrano 0.32451+34
−34
(−29)20.5 − 17.5
(+17−14=7)
53.9%
20.5 / 38
92.5%
−1
–   Abrok 5.02447+18
−18
(−33)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.7%
+120
–   Typhoon 1.00-3482443+31
−31
(−37)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.3%
+22
–   Taltos rev118 64-bit2440+19
−18
(−40)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.6%
−101
–   Snitch 1.6.2 32-bit2438+22
−22
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+115
–   Pedone 0.4 64-bit2428+29
−29
(−52)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.7%
+30
–   NoC 4.20 64-bit2428+25
−26
(−52)7 − 5
(+6−4=2)
58.3%
7.0 / 12
99.8%
+9
–   K2 0.712419+28
−28
(−61)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+17
–   Ares 1.005.2 64-bit2412+17
−18
(−68)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+60
–   Queen 4.032410+18
−18
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
–   RomiChess P3k 32-bit2408+19
−19
(−72)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+118
–   Dragon 4.62405+17
−17
(−75)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+121
–   Atlas 3.14b 32-bit2402+25
−25
(−78)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−208
–   CT800 1.40 64-bit2392+28
−28
(−88)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−82
–   Waxman 20142391+20
−20
(−89)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+57
–   Horizon 4.42386+17
−17
(−94)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+51
–   Comet B682385+19
−19
(−95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−252
–   Thor's Hammer 2.28 32-bit2384+22
−22
(−96)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+193
–   Tytan 9.32382+22
−22
(−98)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
–   Phalanx XXIII2365+32
−32
(−115)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+3
–   Nemeton 1.412356+25
−26
(−124)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−64
–   Isa 2.1 64-bit2351+28
−28
(−129)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−83
–   LittleThought 1.03 32-bit2340+21
−21
(−140)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+86
–   Gibbon 2.60a 64-bit2337+20
−20
(−143)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−118
–   Asterisk 0.62332+18
−18
(−148)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+9
–   nanoSzachy 3.12331+33
−33
(−149)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−1
–   GreKo 5.52312+33
−33
(−168)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−25
–   Nemeton 1.22310+26
−26
(−170)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+112
–   Cheese 1.1b2308+33
−33
(−172)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−172
–   Popochin 3.12304+34
−34
(−176)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+183
–   Chispa 4.0.32275+17
−17
(−205)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−62

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020