CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 14.1 64-bit (2652+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 58 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.01 64-bit2788+21
−21
(+136)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+136
0 1
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(+135)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+135
= =
–   SmarThink 1.20 64-bit2764+18
−18
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
0 =
–   BugChess2 1.9 64-bit2764+15
−15
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−30
= 0
–   Bison 9.11 64-bit2755+17
−17
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chronos 1.9.9 64-bit2739+14
−14
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−69
0 =
–   Crafty 23.4 64-bit2735+28
−28
(+83)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bobcat 3.25 64-bit2725+17
−17
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
0 =
–   Marvin 2.2.0 64-bit2722+26
−26
(+70)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+70
0 1 0 0 0 = 1 1 = 1
–   Dirty 23Mar2012 64-bit2702+31
−31
(+50)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.4%
+168
1 1 1 = 0 =
–   Scorpio 2.7 64-bit2702+27
−27
(+50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+50
= =
–   Gaviota 0.85.1 64-bit2698+23
−24
(+46)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
1.2%
−20
= 0 1 0 0 1
–   Daydreamer 1.75 64-bit2679+17
−17
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
7.7%
+27
= =
–   Andscacs 0.62w 64-bit2674+32
−32
(+22)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
17.3%
+57
= = = 0 1 0 = 1 = 1
–   Tucano 4.00 64-bit2665+25
−25
(+13)3 − 7
(+1−5=4)
30.0%
3.0 / 10
26.4%
−116
0 1 = = 0 0 0 = 0 =
–   Deuterium 11.02.29.1072659+26
−26
(+7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
36.4%
+163
= 1 = 1
–   The Baron 2.23 64-bit2656+23
−23
(+4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
43.0%
+160
1 1 = =
–   Philou 3.7.1 64-bit2653+14
−14
(+1)3 − 3
(+1−1=4)
50.0%
3.0 / 6
48.0%
+1
= 0 = = 1 =
–   Slow Chess Blitz WV2.12639+12
−12
(−13)13 − 19
(+6−12=14)
40.6%
13.0 / 32
78.1%
−70
0 = 1 = = 0 = 1 0 0 = 0 0 1 = = 0 0 1 0 = 0 1 = = = = = 1 0 0 =
–   ProDeo 1.742638+24
−24
(−14)2 − 2
(+1−1=2)
50.0%
2.0 / 4
75.8%
−14
0 1 = =
–   Cheng3 1.07 64-bit2635+21
−21
(−17)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
81.0%
+177
1 1 1 1 0 =
–   Alfil 12 MT2632+24
−24
(−20)15.5 − 20.5
(+8−13=15)
43.1%
15.5 / 36
84.5%
−66
1 1 0 0 = = 0 = 1 0 1 0 1 = = = 0 = = = = 0 0 = 0 = 0 1 0 = 0 1 1 = 0 =
–   WildCat 82629+14
−14
(−23)32.5 − 29.5
(+25−22=15)
52.4%
32.5 / 62
90.8%
−9
1 0 = 0 0 1 0 0 1 1 = 0 0 1 = = 1 1 1 0 0 0 1 = 0 = 0 1 1 = 1 1 0 = 1 0 1 = = 1 = 1 0 = 0 1 1 = 0 1 = 0 0 1 0 = 1 0 0 1 1 1
–   RedQueen 1.1.1 64-bit2625+28
−28
(−27)2 − 2
(+2−2=0)
50.0%
2.0 / 4
89.7%
−27
1 1 0 0
–   Ruffian 2.1.02621+13
−13
(−31)20 − 12
(+13−5=14)
62.5%
20.0 / 32
96.0%
+45
= 1 = = 0 1 = = 1 1 = 0 0 1 = 1 0 1 1 = 1 0 = 1 1 1 = = 1 = = =
–   Hamsters 0.7.12619+14
−14
(−33)19 − 13
(+14−8=10)
59.4%
19.0 / 32
96.8%
+29
= 0 = = = 1 1 1 0 = 1 1 = = 1 0 = = 1 0 0 0 1 1 1 1 1 1 0 = 1 0
–   Sloppy 0.2.2 64-bit2611+18
−18
(−41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.4%
−197
0 =
–   Godel 2.05 64-bit2607+32
−32
(−45)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
97.4%
−90
1 = = 0 0 =
–   N2 0.4 64-bit2591+16
−16
(−61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−61
0 1
–   GarboChess 3.0 64-bit2586+17
−17
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
= 1
–   Glass 1.8 64-bit2560+29
−29
(−92)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+138
1 1 = 1 = 1
–   Hermann 2.8 64-bit2527+18
−18
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   LittleThought 1.052 64-bit2506+18
−18
(−146)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−3
= 1
–   Pawny 0.3.1 64-bit2474+23
−23
(−178)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 14.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    130Arasan 20.4.1 64-bit
All    128Arasan 20.4.1 64-bit
Free    130Arasan 20.4.1 64-bit
Free 1-2-CPU    130Arasan 20.4.1 64-bit
Free single-CPU    130Arasan 20.4.1 64-bit
Single-CPU    130Arasan 20.4.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018