CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Arasan 10.2 32-bit (2483+26
−26
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 56 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+12
−12
(+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-bit2621+17
−17
(+138)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+42
0 0 1 =
–   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-bit2555+21
−21
(+72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+214
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
1.2%
−57
0 = 0 = 1 0 0 0 = 1
–   Floyd 0.8 64-bit2508+25
−25
(+25)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
8.9%
−12
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
26.2%
−12
1 1 1 0 0 = 1 0 0 0 0 1 0 1 1 = 0
–   Pepito 1.59 64-bit2488+19
−19
(+5)4 − 6
(+2−4=4)
40.0%
4.0 / 10
37.3%
−58
= = = 0 1 = 0 0 0 1
–   Delphil 3.0 64-bit2487+33
−33
(+4)4 − 6
(+3−5=2)
40.0%
4.0 / 10
43.7%
−69
= = 0 0 0 0 0 1 1 1
–   DoubleCheck 3.1 32-bit2481+36
−36
(−2)7 − 3
(+7−3=0)
70.0%
7.0 / 10
53.0%
+176
1 1 0 0 1 1 1 1 0 1
–   Ghost 2.0.2 64-bit2481+18
−18
(−2)3 − 5
(+1−3=4)
37.5%
3.0 / 8
54.9%
−75
= 0 = 1 0 = 0 =
–   BBChess 1.3a2471+25
−25
(−12)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
74.6%
+80
1 = 0 1
–   Quark 2.352469+19
−19
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
80.5%
+45
1 = = =
–   Twisted Logic 20071202x2457+26
−27
(−26)10 − 6
(+8−4=4)
62.5%
10.0 / 16
91.7%
+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
94.9%
−6
= = = 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 1 = = 1 0
–   Typhoon 1.00-3482439+33
−33
(−44)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
98.1%
+15
= 1 0 1 0 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
–   Abrok 5.02428+22
−22
(−55)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.9%
+98
= 1 0 1 = 1 1 0 1 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 0.712419+29
−28
(−64)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+14
1 1 1 0 0 1 = 1 = 0
–   Queen 4.032409+18
−18
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
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 1 0
–   Atlas 3.14b 32-bit2399+25
−25
(−84)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−214
0 = 0 0 0 1 0 = = =
–   Waxman 20142387+21
−22
(−96)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+50
1 1 1 = 1 = = =
–   Comet B682386+21
−21
(−97)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−254
= 0
–   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
–   Thor's Hammer 2.28 32-bit2383+27
−27
(−100)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+188
1 1 1 =
–   Tytan 9.32371+24
−24
(−112)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+176
1 = 1 1
–   Phalanx XXIII2361+32
−32
(−122)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−3
1 0 1 1 1 1 0 = 0 1
–   Nemeton 1.412346+26
−26
(−137)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−77
1 = 1 0 1 = = = 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 0 1
–   nanoSzachy 3.12331+34
−34
(−152)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−4
1 = = 1 = 1
–   Asterisk 0.62330+20
−20
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+4
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 5.52307+34
−34
(−176)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−33
= 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 =
–   Cheese 1.1b2300+33
−33
(−183)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−183
= =
–   Popochin 3.12300+34
−34
(−183)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+176
1 1 1 1 = 1
–   Chispa 4.0.32269+19
−19
(−214)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−71
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    135Arasan 20.2 64-bit
32-bit    139Arasan 10.4
32-bit 1-2-CPU    139Arasan 10.4
32-bit single-CPU    139Arasan 10.4
All    135Arasan 12.0 64-bit
Free    167Arasan 12.0 64-bit
Free 1-2-CPU    135Arasan 20.2 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    135Arasan 20.2 64-bit
Single-CPU    135Arasan 20.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017