CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Arasan 10.2 32-bit (2482+25
−25
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2745+7
−7
(+263)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
+23
0 = 0 0 0 = = = 0 0 0 0 0 1 0 0 0 0 0 = 0 0 = = 0 0 0 = = 0 0 0
–   Naum 2.0 32-bit2697+15
−15
(+215)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−43
0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 1 = 0 0 0 = 0 = = 0 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+185)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+20
0 = 0 = = 0 0 = 0 = 0 = = 0 = 0 0 0 0 0 = = = 0 0 0 = 1 1 0 0 0
–   Alaric 7072660+12
−11
(+178)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−21
1 0 = 0 0 1 1 0 0 0 = 0 = 0 0 0 = 0 = = 0 0 0 0 0 0 0 0 1 = 0 0
–   Delfi 5.22636+21
−21
(+154)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−18
0 0 0 0 = 0 0 = 0 0 1 0 = 1 0 = 0 0 0 0 0 1 0 0 = = = 0 0 = = =
–   NoraGrace 2.0 64-bit2625+15
−15
(+143)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+47
1 = 0 0
–   List 5.122618+18
−18
(+136)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−36
1 0 0 0 = 1 = 0 0 0 1 0 0 = 0 = 0 0 1 0 = 0 0 = 1 = 0 0 0 0 0 0
–   Schooner 1.8 64-bit2566+20
−20
(+84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+217
1 =
–   Crafty 22.0 32-bit2537+33
−33
(+55)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.3%
−41
= = 0 1 0 0 0 0 0 1 = 0 0 0 0 0 1 = 0 0 = 0 1 0 0 1 1 1 = = = =
–   CuckooChess 1.102530+31
−31
(+48)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.9%
−56
= 1 0 = 0 = 1 0 0 0
–   Floyd 0.8 64-bit2508+23
−23
(+26)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
6.4%
−11
0 1 1 0 = 0 1 1 0 0
–   Asymptote 0.3 64-bit2502+17
−17
(+20)4 − 6
(+3−5=2)
40.0%
4.0 / 10
9.2%
−57
0 1 0 0 0 = 1 = 0 1
–   Twisted Logic 20080404x2495+26
−26
(+13)8 − 9
(+7−8=2)
47.1%
8.0 / 17
23.4%
−11
1 1 1 0 0 = 1 0 0 0 0 1 0 1 1 = 0
–   Pepito 1.59 64-bit2491+18
−17
(+9)4 − 6
(+2−4=4)
40.0%
4.0 / 10
27.2%
−54
= = = 0 1 = 0 0 0 1
–   Delphil 3.0 64-bit2490+33
−33
(+8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
34.6%
−65
= = 0 0 0 0 0 1 1 1
–   Jumbo 0.6.51 64-bit2487+28
−28
(+5)4 − 6
(+3−5=2)
40.0%
4.0 / 10
38.7%
−63
1 0 = 1 0 0 0 1 = 0
–   Nemeton 1.812487+31
−32
(+5)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
40.9%
+29
1 1 0 = 0 1 1 = = 0 = =
–   DoubleCheck 3.1 32-bit2485+34
−34
(+3)7 − 3
(+7−3=0)
70.0%
7.0 / 10
44.0%
+181
0 0 1 1 1 1 0 1 1 1
–   Ghost 2.0.2 64-bit2484+18
−18
(+2)3 − 5
(+1−3=4)
37.5%
3.0 / 8
44.1%
−71
0 = 0 = = 0 = 1
–   Jumbo 0.6.10 64-bit2482+24
−24
(0)4 − 6
(+1−3=6)
40.0%
4.0 / 10
50.0%
−55
0 = = = 1 0 = 0 = =
–   BBChess 1.3a2472+25
−25
(−10)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
71.4%
+82
0 = 1 1
–   Quark 2.352467+18
−18
(−15)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
83.7%
+44
= = = 1
–   Twisted Logic 20071202x2457+26
−27
(−25)10 − 6
(+8−4=4)
62.5%
10.0 / 16
91.2%
+58
1 0 1 = 1 = 1 0 1 1 0 = 1 1 0 =
–   Cyrano 0.32450+34
−34
(−32)20.5 − 17.5
(+17−14=7)
53.9%
20.5 / 38
94.0%
−4
1 0 1 = = = = = 0 1 1 1 0 1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 = = 0 1
–   Abrok 5.02442+18
−18
(−40)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.5%
+113
= 1 0 1 = 1 1 0 1 1
–   Typhoon 1.00-3482440+33
−33
(−42)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.9%
+17
0 0 1 1 = 1
–   Snitch 1.6.2 32-bit2436+23
−23
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+111
= 1
–   Taltos rev118 64-bit2434+19
−19
(−48)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.8%
−109
= 0 1 0 1 0
–   Pedone 0.4 64-bit2426+29
−29
(−56)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.8%
+26
0 1 1 = 0 = 1 1
–   K2 0.712417+28
−28
(−65)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+13
= 0 0 1 = 1 1 1 1 0
–   Ares 1.005.2 64-bit2410+17
−17
(−72)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+56
1 = 1 1 = = 1 0 = 1
–   Queen 4.032408+18
−18
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
1 =
–   RomiChess P3k 32-bit2406+19
−19
(−76)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+114
1 1 1 0 1 =
–   Dragon 4.62405+18
−18
(−77)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+119
1 = 1 = 0 1 1 1 1 1 = 1 1 = 1 1 1 = 1 1 1 = 0 1 0 0 1 1 1 1 =
–   Atlas 3.14b 32-bit2400+25
−25
(−82)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−212
0 = 0 0 0 1 0 = = =
–   Waxman 20142389+21
−21
(−93)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+53
1 = = = 1 1 1 =
–   Horizon 4.42385+17
−17
(−97)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+48
1 0 0 1 1 1
–   Comet B682383+19
−19
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−256
0 =
–   Thor's Hammer 2.28 32-bit2382+23
−23
(−100)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+189
1 1 = 1
–   Tytan 9.32376+23
−23
(−106)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
1 = 1 1
–   Phalanx XXIII2363+32
−32
(−119)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
0
0 = 0 1 1 0 1 1 1 1
–   Nemeton 1.412354+25
−25
(−128)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−68
1 = 1 0 1 = = = 0 1
–   LittleThought 1.03 32-bit2339+21
−21
(−143)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+83
0 1 1 1
–   Gibbon 2.60a 64-bit2338+21
−21
(−144)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−119
= = 1 = = = 1 = = 0
–   nanoSzachy 3.12330+33
−33
(−152)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−4
= 1 = = 1 1
–   Asterisk 0.62330+18
−18
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
1 =
–   GreKo 5.52310+33
−33
(−172)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−29
1 =
–   Nemeton 1.22308+26
−26
(−174)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+108
1 = 1 1
–   Cheese 1.1b2302+33
−33
(−180)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−180
= =
–   Popochin 3.12302+34
−34
(−180)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+179
1 1 = 1 1 1
–   Chispa 4.0.32272+18
−17
(−210)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−67
= 1

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019