CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 10.4 (2470+21
−21
)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
(+276)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−29
= 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 = = 0 0 0 0 = 0 1 0 0 0 0
–   Chessmaster 11 Aiglos II2701+20
−20
(+231)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+88
0 =
–   Naum 2.0 32-bit2698+15
−15
(+228)7.5 − 23.5
(+3−19=9)
24.2%
7.5 / 31
0.0%
+46
0 0 = 1 0 = = 0 0 = 0 1 1 = = 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 0
–   Movei 00.8.438 (10 10 10)2668+11
−12
(+198)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−26
0 0 1 = 0 0 0 0 = 0 0 0 0 = 0 0 1 0 = 0 0 0 0 = 0 0 = 0 = 0 1 0
–   Alaric 7072659+12
−12
(+189)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
+8
0 0 0 0 = = 0 = = 0 0 1 0 0 = = = 0 = = 0 0 1 0 0 0 = 0 0 0 0 =
–   Cyrano 0.6b17 32-bit2648+14
−14
(+178)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+20
0 =
–   Colossus 2008b2643+13
−13
(+173)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Delfi 5.22637+21
−21
(+167)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
+45
= 1 = 1 0 1 0 0 = 0 0 0 0 0 1 = = 0 0 = = = 0 0 0 = 0 = = 0 0 =
–   CM10th Default2632+14
−15
(+162)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hamsters 0.72624+24
−24
(+154)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−3
= 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(+150)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   ProDeo 1.62618+20
−20
(+148)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+117
=
–   List 5.122618+18
−18
(+148)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
+12
0 = 1 0 = 1 0 1 0 0 0 0 1 0 0 0 = 0 0 = 0 0 0 1 0 = = 1 0 = = 0
–   Slow Chess Blitz WV22616+16
−16
(+146)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+146
= =
–   Pharaon 3.5.12613+13
−13
(+143)9 − 20
(+2−13=14)
31.0%
9.0 / 29
0.0%
+24
= 0 = 0 0 = 0 1 0 = = = = 1 = 0 = 0 = 0 = = 0 0 0 = = 0 0
–   Naum 1.91 32-bit2605+15
−15
(+135)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 8.1.12601+14
−14
(+131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+288
1 =
–   The Baron 2.23 32-bit2594+16
−17
(+124)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−18
1 0 0
–   Amyan 1.722590+13
−13
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−22
= 0
–   Frenzee 3.0 32-bit2577+22
−22
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Crafty 22.1 32-bit2565+28
−28
(+95)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cyrano 0.52564+33
−33
(+94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+250
= 1
–   BugChess2 1.6.22555+33
−33
(+85)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+74
= = 1 0
–   Colossus 2008a2542+29
−30
(+72)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−77
0 = = 0
–   Crafty 21.5 32-bit2542+32
−32
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
= 0
–   AnMon 5.752532+16
−16
(+62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   DanaSah 4.242527+17
−17
(+57)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
0.0%
+57
1 0 1 1 = 0 1 0 0
–   Movei 00.8.4032525+32
−32
(+55)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Twisted Logic 0.099x2522+33
−33
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.5%
−104
= 0
–   GarboChess 2.20 32-bit2522+17
−17
(+52)13 − 25
(+5−17=16)
34.2%
13.0 / 38
0.0%
−48
= = = 1 0 = = 0 0 1 0 0 = = = = 0 = 1 = 0 = 0 0 0 = 0 0 0 0 = 0 1 = = 1 0 0
–   Sloppy 0.1.02520+30
−30
(+50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.4%
+50
= =
–   AnMon 5.602512+15
−15
(+42)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−193
1 0 0 0
–   CuckooChess 1.092508+33
−33
(+38)5 − 5
(+4−4=2)
50.0%
5.0 / 10
2.9%
+38
0 1 1 0 = = 0 1 1 0
–   Twisted Logic 0.0852507+28
−28
(+37)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.0%
−INF
0 0
–   Little Goliath Evolution 3.122507+18
−18
(+37)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.5%
−120
0 = = 0
–   Tao 5.62503+17
−17
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−109
0 =
–   Hermann 2.4 32-bit2502+23
−24
(+32)1 − 2
(+1−2=0)
33.3%
1.0 / 3
2.4%
−102
1 0 0
–   Twisted Logic 20080404x2496+26
−26
(+26)2 − 2
(+1−1=2)
50.0%
2.0 / 4
6.7%
+26
0 = = 1
–   Delphil 3.2 64-bit2493+17
−17
(+23)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
4.4%
−13
0 = 1 1 = = 0 0 0 1
–   N2 0.12489+24
−23
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
12.3%
+161
1 =
–   Ufim 7.012489+32
−32
(+19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
16.9%
−63
0 = 0 1
–   Yace 0.99.872487+18
−18
(+17)19.5 − 14.5
(+14−9=11)
57.4%
19.5 / 34
10.5%
+66
0 1 1 1 0 1 1 = = 0 = 0 1 1 = = = = 0 1 1 = 0 0 1 0 1 0 1 = = = 1 1
–   Xpdnt 0910072487+16
−16
(+17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
10.9%
+17
1 0
–   Booot 4.12.02484+35
−35
(+14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.2%
+14
= =
–   Anatoli 0.35k2480+16
−16
(+10)6 − 5
(+3−2=6)
54.5%
6.0 / 11
23.1%
+37
1 = = = 0 = 1 = 1 0 =
–   Matacz 1.42480+17
−17
(+10)10.5 − 12.5
(+8−10=5)
45.7%
10.5 / 23
24.3%
−21
= = = = 1 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 0 1 =
–   Pepito 1.59 32-bit2480+24
−24
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
26.2%
+10
0 1
–   Trace 1.362480+21
−21
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.0%
−147
0 =
–   Rotor 0.42479+18
−18
(+9)0 − 2
(+0−2=0)
0.0%
0.0 / 2
26.2%
−INF
0 0
–   Cerebro 3.03d2479+18
−18
(+9)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
26.9%
+71
= = 0 0 1 1 = 1 1 0 1
–   Amyan 1.5972472+21
−21
(+2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
44.6%
+144
= 1
–   BBChess 1.3a2472+25
−25
(+2)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
46.6%
+39
1 1 1 1 0 1 0 = 0 0
–   Quark 2.352470+19
−19
(0)0 − 2
(+0−2=0)
0.0%
0.0 / 2
51.4%
−INF
0 0
–   Trace 1.37a2468+19
−19
(−2)3 − 1
(+2−0=2)
75.0%
3.0 / 4
54.9%
+140
= 1 1 =
–   Dirty 14M-222467+33
−33
(−3)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
57.3%
+21
1 = 1 = 0 0 = = = 0 1 1
–   Philou 3.0.02455+29
−29
(−15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
79.5%
+141
= 1
–   GreKo 8.0 32-bit2448+29
−29
(−22)5 − 5
(+4−4=2)
50.0%
5.0 / 10
88.4%
−22
= 1 0 1 0 0 1 = 0 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
94.7%
−111
1 = 0 0
–   Hussar 0.42444+18
−18
(−26)4 − 4
(+3−3=2)
50.0%
4.0 / 8
97.0%
−26
0 = 1 1 0 1 = 0
–   Hermann 2.3 32-bit2444+32
−32
(−26)5 − 2
(+3−0=4)
71.4%
5.0 / 7
91.6%
+88
1 1 = = = = 1
–   Cheng3 1.02b2441+36
−36
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
91.5%
−224
0 = 0 0 0 1
–   Typhoon 1.00-3482439+33
−34
(−31)4 − 6
(+3−5=2)
40.0%
4.0 / 10
93.8%
−99
0 1 1 0 = 1 = 0 0 0
–   Delphil 2.32438+32
−33
(−32)5 − 5
(+3−3=4)
50.0%
5.0 / 10
94.8%
−32
= = 1 = 0 1 0 1 0 =
–   nanoSzachy 3.82437+16
−17
(−33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.3%
−175
= 0
–   Typhoon 1.00-3582434+17
−17
(−36)7.5 − 5.5
(+5−3=5)
57.7%
7.5 / 13
99.6%
+6
= 1 = 1 = 0 1 = = 1 0 0 1
–   Snitch 1.6.2 32-bit2433+24
−24
(−37)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.0%
−INF
0 0
–   Murka 2 32-bit2432+30
−30
(−38)7 − 3
(+5−1=4)
70.0%
7.0 / 10
98.1%
+85
1 0 = 1 1 1 = 1 = =
–   Homer 2.012429+20
−20
(−41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.7%
−46
1 = = 1 0 0 1 1 0 0
–   PostModernist 10162428+21
−21
(−42)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
0 0
–   Betsabe II 1.30 64-bit2423+23
−23
(−47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.9%
−42
= = = 1 = 1 0 1 0 0
–   Cmcchess 2.6 64-bit2422+19
−19
(−48)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−11
1 1 = = = 1 0 0 1 0
–   Pupsi2 0.062417+34
−34
(−53)6.5 − 11.5
(+4−9=5)
36.1%
6.5 / 18
99.6%
−150
1 0 1 = 0 0 = = 0 0 0 0 = 1 1 = 0 0
–   Muse 0.899b2416+21
−21
(−54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+88
= 1
–   Pawny 0.2.2 32-bit2411+34
−34
(−59)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.8%
+88
1 1 0 = 1 1 0 1 = 1
–   Delphil 1.9c2411+34
−34
(−59)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Queen 4.032410+18
−18
(−60)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Jumbo 0.4.34 64-bit2410+27
−27
(−60)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−128
= 0 0 = 1 = 1 0 0 =
–   Delphil 1.6c2409+34
−34
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+95
= 1
–   Diablo 0.5.12408+18
−18
(−62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−204
0 =
–   Dragon 4.62406+18
−18
(−64)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−2
1 = 0 0 = = 0 1 1 1 1 = 1 0 1 = = 0 = = = 1 1 = 1 1 = 1 1 0 0 =
–   nanoSzachy 3.42406+23
−23
(−64)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 0.2.1 32-bit2402+31
−31
(−68)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+158
1 1 1 1 0 1 0 1
–   Rhetoric 1.0 64-bit2398+33
−33
(−72)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+175
1 = 1 = 1 = 1 1 1 1
–   Tigran 2.4n 64-bit2393+18
−18
(−77)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+100
1 1 1 1 0 1 0 1 0 1
–   LittleThought 1.04 32-bit2392+34
−33
(−78)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+69
1 1 0 1 = = 0 1 1 1
–   Dorky 4.3 32-bit2385+26
−26
(−85)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+15
= 0 1 = 1 1 1 = 0 1
–   Delphil 1.9f2383+33
−33
(−87)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+31
= 0 1 1 = 1
–   DoubleCheck 2.5.4 32-bit2382+33
−33
(−88)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+87
0 = 1 1 1 = 1 1
–   Rotor 0.32380+32
−32
(−90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+66
1 =
–   GreKo 6.302377+33
−33
(−93)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−192
0 1 = 0 0 0 = 1 0 =
–   Waxman 20162376+24
−24
(−94)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+1
= 1 1 0 1 0 = 1
–   Carballo 1.1.12371+32
−32
(−99)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+210
1 0 = 1 1 1 1 1 1 1
–   MadChess 2.0 64-bit2367+22
−22
(−103)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+20
1 = 0 1 1 1 = = 1 =
–   GreKo 6.252367+33
−34
(−103)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+257
= 1 1 1 1 1
–   Counter 1.02365+33
−33
(−105)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−36
0 = 1 1 1 = = =
–   Plisk 0.2.6 32-bit2352+33
−33
(−118)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−54
0 1 1 = 1 1 = 0 = =
–   Gibbon 2.69a 64-bit2316+19
−19
(−154)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−1
= 1 1 1 0 0 1 1
–   Pedone 0.3 64-bit2309+34
−34
(−161)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+13
= 1 0 1 1 1 1 = = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 10.4
played with current
participants of this list
Represented by
1-2-CPU    325Arasan 20.2 64-bit
32-bit#962463336itself
32-bit 1-2-CPU#972463336itself
32-bit single-CPU#972463336itself
All    325Arasan 12.0 64-bit
Free    354Arasan 12.0 64-bit
Free 1-2-CPU    323Arasan 20.2 64-bit
Free 32-bit#82-832468367itself
Free 32-bit 1-2-CPU#82-832469367itself
Free 32-bit single-CPU#82-832469367itself
Free single-CPU    323Arasan 20.2 64-bit
Single-CPU    325Arasan 20.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017