CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Arasan 10.2 32-bit (2483+26
−26
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 57 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2746+7
−7
(+263)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
+24
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
(+214)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−44
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
(+184)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+19
0 = 0 = = 0 0 = 0 = 0 = = 0 = 0 0 0 0 0 = = = 0 0 0 = 1 1 0 0 0
–   Alaric 7072659+12
−12
(+176)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−23
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
(+153)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-bit2622+17
−17
(+139)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+43
1 = 0 0
–   List 5.122618+18
−18
(+135)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−37
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
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(+73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+215
1 =
–   Crafty 22.0 32-bit2539+34
−34
(+56)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.4%
−40
= = 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
(+47)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.3%
−57
= 1 0 = 0 = 1 0 0 0
–   Floyd 0.8 64-bit2507+25
−25
(+24)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
10.0%
−13
0 1 1 0 = 0 1 1 0 0
–   Twisted Logic 20080404x2495+26
−26
(+12)8 − 9
(+7−8=2)
47.1%
8.0 / 17
26.8%
−12
1 1 1 0 0 = 1 0 0 0 0 1 0 1 1 = 0
–   Pepito 1.59 64-bit2493+18
−18
(+10)4 − 6
(+2−4=4)
40.0%
4.0 / 10
27.4%
−53
= = = 0 1 = 0 0 0 1
–   Delphil 3.0 64-bit2487+33
−33
(+4)4 − 6
(+3−5=2)
40.0%
4.0 / 10
43.1%
−69
0 0 0 0 0 1 1 1 = =
–   DoubleCheck 3.1 32-bit2482+36
−36
(−1)7 − 3
(+7−3=0)
70.0%
7.0 / 10
53.3%
+177
0 0 1 1 1 1 0 1 1 1
–   Ghost 2.0.2 64-bit2482+18
−18
(−1)3 − 5
(+1−3=4)
37.5%
3.0 / 8
54.6%
−74
0 = 0 = = 0 = 1
–   BBChess 1.3a2471+25
−25
(−12)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
74.9%
+80
= 1 1 0
–   Quark 2.352466+18
−18
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
85.6%
+42
= 1 = =
–   Twisted Logic 20071202x2457+26
−27
(−26)10 − 6
(+8−4=4)
62.5%
10.0 / 16
91.9%
+57
1 0 1 = 1 = 1 0 1 1 0 = 1 1 0 =
–   Cyrano 0.32449+34
−34
(−34)20.5 − 17.5
(+17−14=7)
53.9%
20.5 / 38
95.0%
−6
1 = = 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 0
–   Typhoon 1.00-3482439+33
−34
(−44)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
98.1%
+15
0 1 = 1 1 0
–   Abrok 5.02432+21
−21
(−51)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.9%
+102
0 1 = 1 1 0 1 1 = 1
–   Snitch 1.6.2 32-bit2432+24
−24
(−51)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+105
1 =
–   Pedone 0.4 64-bit2423+29
−29
(−60)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.9%
+22
0 = 1 1 0 1 1 =
–   K2 0.712420+28
−28
(−63)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+15
= 0 1 1 1 0 0 1 = 1
–   Queen 4.032408+18
−18
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
1 =
–   Ares 1.005.2 64-bit2407+18
−18
(−76)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+52
1 = 1 1 = = 1 0 = 1
–   Dragon 4.62406+18
−18
(−77)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+118
1 = 1 = 0 1 1 1 1 1 = 1 1 = 1 1 1 = 1 1 1 = 0 1 0 0 1 1 1 1 =
–   RomiChess P3k 32-bit2405+19
−19
(−78)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+112
1 1 = 1 0 1
–   Atlas 3.14b 32-bit2399+25
−25
(−84)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−214
0 0 0 1 0 = = = 0 =
–   Waxman 20142387+22
−22
(−96)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+50
1 = = = 1 1 1 =
–   Thor's Hammer 2.28 32-bit2386+27
−27
(−97)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
1 1 = 1
–   Horizon 4.42385+18
−18
(−98)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+47
0 1 1 0 1 1
–   Comet B682384+21
−21
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−256
= 0
–   Tytan 9.32373+24
−24
(−110)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+178
= 1 1 1
–   Phalanx XXIII2362+32
−32
(−121)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−2
0 = 0 1 1 0 1 1 1 1
–   Nemeton 1.412346+26
−26
(−137)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−77
1 = 1 = 1 0 = = 0 1
–   LittleThought 1.03 32-bit2337+21
−21
(−146)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+80
1 1 1 0
–   nanoSzachy 3.12332+34
−34
(−151)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−3
= 1 = 1 = 1
–   Asterisk 0.62329+20
−20
(−154)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+3
= 1
–   Gibbon 2.60a 64-bit2326+23
−23
(−157)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−132
= = 1 = = = 1 = = 0
–   GreKo 5.52308+34
−34
(−175)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−32
1 =
–   Nemeton 1.22306+27
−27
(−177)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+105
1 = 1 1
–   Popochin 3.12301+34
−34
(−182)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+177
1 1 1 = 1 1
–   Cheese 1.1b2300+34
−34
(−183)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−183
= =
–   Chispa 4.0.32271+19
−19
(−212)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−69
1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 10.2 32-bit
played with current
participants of this list
Represented by
1-2-CPU    129Arasan 20.4.1 64-bit
32-bit    139Arasan 10.4
32-bit 1-2-CPU    139Arasan 10.4
32-bit single-CPU    139Arasan 10.4
All    129Arasan 12.0 64-bit
Free    161Arasan 20.4.1 64-bit
Free 1-2-CPU    129Arasan 20.4.1 64-bit
Free 32-bit    171Arasan 10.4
Free 32-bit 1-2-CPU    171Arasan 10.4
Free 32-bit single-CPU    171Arasan 10.4
Free single-CPU    129Arasan 20.4.1 64-bit
Single-CPU    129Arasan 20.4.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018