CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Arasan 14.3 64-bit (2583+19
−19
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 27 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quazar 0.4 64-bit2901+8
−8
(+318)3 − 17
(+1−15=4)
15.0%
3.0 / 20
0.0%
+40
= = 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 1 0
–   Scorpio 2.7.5 64-bit2804+23
−22
(+221)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
+34
0 = = = = 0 0 0 0 0 0 = 0 0 = 0 = 0 0 1
–   Dirty 05Sep2012 64-bit2740+17
−17
(+157)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+89
0 1 = = 0 1 0 = = 0
–   DiscoCheck 3.7.1 64-bit2736+34
−34
(+153)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−7
0 1 0 0 1 0 0 0 0 = = 0 = 0 0 = 0 0 = 1
–   Gaviota 0.85.1 64-bit2728+12
−12
(+145)15 − 25
(+7−17=16)
37.5%
15.0 / 40
0.0%
+65
= 0 0 0 1 = 1 = 0 1 = 1 = = 0 0 = 0 = 0 = 0 0 0 1 1 0 0 1 = = = 0 0 0 = 0 = = =
–   Bobcat 3.25 64-bit2712+10
−10
(+129)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−58
0 0 0 0 0 = 0 = 1 0 = = = 0 0 = 0 0 = 0 = 0 0 0 0 = = = 0 0 0 =
–   ProDeo 1.812699+17
−17
(+116)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.0%
+234
0 1 1 0 1 1 1 1 0 =
–   Fruit 2.12685+24
−24
(+102)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+138
0 1 0 = 1 0 = 1 1 =
–   Deuterium 12.01.30.1070 64-bit2683+16
−16
(+100)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+33
= 0 0 0 = 1 = = 0 1
–   EXchess 6.50b 64-bit2670+15
−15
(+87)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+118
= 0 0 1 1 0 1 = = 1
–   Alaric 7072664+7
−7
(+81)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−45
0 = 1 1 0 0 1 0 0 1 0 0 = 0 1 0 0 0 0 1 = 0 0 1 = 1 0 0 0 1 0 0
–   Cheng3 1.07 64-bit2661+15
−14
(+78)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+64
= 1 0 1 1 1 = 0 0 1 = = 1 0 1 = = 0 = 0 = 0 = = 1 0 1 0 = 0 1 0
–   Colossus 2008b2642+7
−7
(+59)13 − 18
(+8−13=10)
41.9%
13.0 / 31
0.0%
+10
= 1 = 0 = 1 = 0 0 1 = = 0 = 0 0 0 0 1 0 0 = = 1 = 0 1 1 1 0 0
–   E.T. Chess 13.01.082636+7
−8
(+53)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−43
= 1 1 0 1 0 0 0 = 0 = 0 0 0 1 1 0 0 = 0 1 0 = 1 1 0 0 = 0 0 0 1
–   Gandalf 62627+10
−9
(+44)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−25
0 = = 1 0 0 0 = 0 0 0 1 1 1 0 0 = 1 0 1 1 0 = = 0 1 0 0 1 1 0 0
–   WildCat 82626+7
−7
(+43)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−99
= = = = 0 1 0 0 = 0 = 0 0 0 0 0 0 0 0 1 1 = 1 0 0 = 0 0 0 = 0 1
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+42)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−161
= 0 1 0 0 = = = = 0 0 0 0 0 0 = 0 0 0 = 0 0 = = 0 0 0 0 = = 0 0
–   Godel 2.3.7 64-bit2618+13
−13
(+35)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.1%
−5
0 0 0 0 1 = = = 0 1 = 0 0 1 1 0 = 1 = 0 1 = 0 = = 1 0 0 = 1 1 0
–   Rotor 0.7a2618+14
−15
(+35)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.2%
0
1 0 0 1 = 1 = 0 = = 0 0 0 = 0 0 1 1 1 =
–   Philou 3.7.1 64-bit2618+11
−10
(+35)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
0.1%
+16
0 0 1 0 0 0 = 0 = = 1 0 = 1 1 1 = 1 0 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(+34)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
−6
0 0 = 0 1 0 0 = = = 1 = = 0 1 = 0 1 1 = 1 0 1 0 = 0 1 0 0 = 1 0
–   Slow Chess Blitz WV2.12615+6
−6
(+32)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
0.1%
+51
0 = 1 = 0 = = 0 = 1 1 0 1 = 0 = 1 1 1 0 0 1 = 1 0 = 1 = 1 0 =
–   Rodent 0.16 64-bit2612+18
−18
(+29)10 − 22
(+6−18=8)
31.3%
10.0 / 32
1.2%
−105
0 1 0 1 = 0 1 0 0 0 1 0 0 = 0 0 0 0 = = = = = 1 0 = 0 0 1 0 0 0
–   Ruffian 2.1.02610+9
−10
(+27)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.6%
−23
= = 1 = 0 0 = 1 0 0 0 1 0 1 0 0 0 = 0 = = 1 = 1 = 0 = = 0 1 0 1
–   RedQueen 1.1.1 64-bit2609+15
−15
(+26)12 − 2
(+11−1=2)
85.7%
12.0 / 14
1.6%
+328
1 1 1 1 1 1 1 = = 1 1 1 0 1
–   Amyan 1.722602+8
−8
(+19)17 − 15
(+14−12=6)
53.1%
17.0 / 32
3.4%
+45
1 1 = 0 = 1 0 1 0 1 0 1 = 1 0 1 1 1 0 0 = 1 1 0 0 1 0 0 0 1 = =
–   Glass 1.9 64-bit2601+14
−14
(+18)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
6.1%
−79
0 0 = = = = 0 0 = 1 0 0 0 1 0 = = 0 1 0 1 0 0 = 0 1 0 = 0 1 0 1
–   GarboChess 2.10 64-bit2598+9
−9
(+15)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
7.3%
−41
0 0 1 1 1 0 0 0 1 0 0 = 1 0 = 0 = 0 0 = = 0 1 0 1 1 1 = 1 0 = 0
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(+14)15 − 17
(+11−13=8)
46.9%
15.0 / 32
9.9%
−9
= 1 = 1 = = 0 1 0 0 1 1 1 0 0 0 = 0 0 0 0 0 0 = 1 1 1 0 = 1 1 =
–   Rodent 0.15 64-bit2575+22
−23
(−8)11 − 9
(+9−7=4)
55.0%
11.0 / 20
68.5%
+26
1 1 0 0 0 = 1 0 = 1 0 = 0 1 0 1 1 1 = 1
–   Atlas 3.25 64-bit2569+15
−15
(−14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
85.9%
+90
= = 1 0 0 1 1 = 1 1
–   Petir 4.9999992556+9
−9
(−27)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
99.5%
+60
0 0 0 1 1 0 1 0 1 = 1 1 1 1 0 = 0 = 1 0 1 = 1 0 1 1 1 1 1 = 0 1
–   The Baron 2.23 64-bit2555+8
−8
(−28)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
99.6%
−76
1 0 0 = 1 = 0 = 0 1 1 0 1 = 0 1 = 0 0 = 0 = = 1 0 1 0 0 = 1 0
–   nanoSzachy 4.0 64-bit2543+11
−11
(−40)13 − 7
(+9−3=8)
65.0%
13.0 / 20
100.0%
+53
= = = = 1 0 0 = 1 = 1 1 = 1 1 1 1 1 = 0
–   AnMon 5.752539+8
−8
(−44)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−44
1 0 = = = 1 1 0 0 0 0 1 = 0 = 1 1 0 1 = = 1 1 = 0 0 1 = 1 0 0 =
–   Pupsi2 0.092536+18
−18
(−47)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
+13
0 1 1 1 1 = 1 = 0 = 0 = = = 0 1 1 = = 1
–   GreKo 9.7 64-bit2487+18
−19
(−96)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+89
1 1 1 = 1 1 1 = = 1 = = 1 = 1 1 = 1 1 0
–   Delphil 2.9f2481+36
−37
(−102)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+2
= 1 0 = 1 1 1 = 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 14.3 64-bit
played with current
participants of this list
Represented by
1-2-CPU    358Arasan 20.3 64-bit
All    358Arasan 20.1 64-bit 4CPU
Free    358Arasan 20.1 64-bit 4CPU
Free 1-2-CPU    358Arasan 20.3 64-bit
Free single-CPU    358Arasan 20.3 64-bit
Single-CPU    358Arasan 20.3 64-bit

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