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

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Arasan 11.6 32-bit (2531+33
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 56 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 23.1 32-bit2684+19
−19
(+153)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
+3
0 = = = 0 0 = = = 0 0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+103)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+46
0 1 0 = = 1 = 1 0 0 0 =
–   Philou 3.7.1 32-bit2605+33
−33
(+74)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.1%
−4
0 1 1 = 1 = 0 0 0 0
–   Naum 1.91 32-bit2604+15
−15
(+73)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+46
1 0 1 0 1 0 1 0 0 = = =
–   GreKo 12.8 64-bit2601+30
−30
(+70)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−20
1 = 0 0 = 0 1 0
–   Alfil 8.1.12600+14
−14
(+69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+69
0 1 = =
–   Sloppy 0.2.2 32-bit2598+14
−14
(+67)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   The Baron 2.23 32-bit2594+16
−16
(+63)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−110
0 0 1 0 = 0 = 0 0 =
–   Amyan 1.722590+13
−13
(+59)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.1%
+59
0 1 = 0 = 0 1 1
–   Petir 4.9999992577+16
−16
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.7%
−110
0 =
–   Scorpio 2.2 32-bit2568+29
−29
(+37)8 − 6
(+6−4=4)
57.1%
8.0 / 14
4.6%
+89
1 1 = = 1 1 0 0 1 0 1 = 0 =
–   Brutus 8.05 32-bit2566+17
−17
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.4%
−107
0 =
–   Rotor 0.52564+17
−17
(+33)3 − 5
(+1−3=4)
37.5%
3.0 / 8
4.0%
−45
= 0 0 = 1 0 = =
–   SOS 5.12561+14
−14
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.0%
+30
0 1
–   Tornado 3.21a 32-bit2548+34
−34
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
24.1%
−139
0 =
–   Tornado 3.42a 32-bit2544+34
−34
(+13)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
29.2%
−157
= 0 0 0 0 0 = 0 = 1
–   Ufim 8.022542+13
−13
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.5%
−145
0 =
–   Rodent 0.102534+33
−33
(+3)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
44.4%
−28
= 1 = 0 1 0 0 1 0 =
–   AnMon 5.752531+16
−16
(0)4 − 4
(+3−3=2)
50.0%
4.0 / 8
50.3%
0
0 = = 0 1 1 0 1
–   DanaSah 4.242526+17
−17
(−5)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
60.4%
−41
= = 0 0 = = 1 =
–   GarboChess 2.20 32-bit2522+17
−17
(−9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
69.2%
−9
1 0 0 1
–   Little Goliath Evolution 3.122506+18
−18
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.2%
−25
0 1
–   Tao 5.62502+17
−17
(−29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.8%
−29
= =
–   Twisted Logic 20080404x2495+26
−26
(−36)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
95.5%
+177
1 1 = 1 = = 1 1 0 1 1 1
–   Hermann 2.5 32-bit2495+20
−20
(−36)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
96.6%
−71
0 0 = 1 1 0 0 1 = = 0 1
–   N2 0.12488+24
−23
(−43)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
98.2%
−11
= = = 1 0 = = 1
–   Yace 0.99.872487+18
−18
(−44)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.0%
−111
= = 0 =
–   Xpdnt 0910072486+16
−16
(−45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.2%
−INF
0 0
–   Pepito 1.59 32-bit2480+24
−24
(−51)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+105
1 =
–   Anatoli 0.35k2479+17
−16
(−52)6 − 2
(+6−2=0)
75.0%
6.0 / 8
99.7%
+178
0 1 1 1 1 1 1 0
–   Matacz 1.42479+17
−17
(−52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+15
= = 1 =
–   BBChess 1.3b2478+25
−25
(−53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.4%
−53
1 0
–   Cerebro 3.03d2478+18
−18
(−53)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.7%
−108
0 = 0 = 1 = = = 0 =
–   Pupsi2 0.082471+17
−18
(−60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−60
= =
–   Quark 2.352469+19
−19
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Trace 1.37a2468+19
−19
(−63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+79
= 1
–   LittleThought 1.052 32-bit2466+19
−19
(−65)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+85
= = 1 = 1 0 1 1 0 1 1 1
–   Delphil 2.32438+32
−32
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
1 =
–   nanoSzachy 3.82436+16
−16
(−95)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+40
0 = 0 = 1 1 1 1 1 1 1 = 1 = 1 0
–   Typhoon 1.00-3582433+17
−17
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
= 1
–   Homer 2.012428+21
−20
(−103)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   PostModernist 10162427+21
−21
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RomiChess P3n 64-bit2417+29
−29
(−114)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+85
= 1 1 0 1 1
–   Gaviota 0.75.7 32-bit2414+32
−32
(−117)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+70
1 1 1 = = 1 = = 1 1 1 =
–   Diablo 0.5.12408+18
−18
(−123)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+19
= 1
–   Dragon 4.62406+18
−18
(−125)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+17
1 =
–   Gaia 3.5 32-bit2400+23
−23
(−131)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 0.2 32-bit2399+29
−29
(−132)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−132
0 1 = 1 0 = 1 0 = 0 1 =
–   Jumbo 0.5.3 64-bit2367+31
−31
(−164)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−19
1 1 0 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 11.6 32-bit
played with current
participants of this list
Represented by
1-2-CPU    76Arasan 20.2 64-bit
32-bit    114Arasan 10.4
32-bit 1-2-CPU    114Arasan 10.4
32-bit single-CPU    114Arasan 10.4
All    76Arasan 12.0 64-bit
Free    76Arasan 12.0 64-bit
Free 1-2-CPU    76Arasan 20.2 64-bit
Free 32-bit    114Arasan 10.4
Free 32-bit 1-2-CPU    114Arasan 10.4
Free 32-bit single-CPU    114Arasan 10.4
Free single-CPU    76Arasan 20.2 64-bit
Single-CPU    76Arasan 20.2 64-bit

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