CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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Arasan 15.1 64-bit (2720+32
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 1.02 64-bit2905+23
−23
(+185)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−45
= 0 0 = 0 0
–   Hannibal 1.0a 32-bit2801+12
−12
(+81)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−70
= = 0 0 = 0 = = 0 0
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+39
0 1
–   Glaurung 2.2 64-bit2783+16
−16
(+63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+4
= 0 0 1
–   Gaviota 0.86 64-bit2781+21
−21
(+61)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−107
= 0 0 0 0 1 0 =
–   Scorpio 2.7.5 64-bit2778+27
−27
(+58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+200
1 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(+55)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−162
1 0 0 0
–   Thinker 5.3b Passive 64-bit2765+24
−24
(+45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.3%
−73
0 0 1 =
–   BugChess2 1.9 64-bit2760+14
−13
(+40)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
1.1%
−286
0 0 0 = 0 0
–   Bison 9.11 64-bit2755+13
−13
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.2%
−36
1 0 = 0
–   Ktulu 92754+12
−12
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.6%
+3
1 0
–   Dirty 05Sep2012 64-bit2754+23
−23
(+34)11 − 13
(+5−7=12)
45.8%
11.0 / 24
4.0%
+6
1 = = 1 = = 0 = = 0 = 0 = 0 1 = 1 = = 0 = 0 1 0
–   Crafty 23.5 64-bit2747+28
−28
(+27)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
10.0%
+4
= 1 = = = 1 0 1 0 0 = = 0 1 0 = = =
–   Chronos 1.9.9 64-bit2738+13
−13
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
14.7%
+INF
1 1
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(+10)10 − 5
(+7−2=6)
66.7%
10.0 / 15
32.9%
+122
1 1 = 1 1 = 0 = = 1 = 0 1 = 1
–   Bobcat 3.25 64-bit2725+17
−17
(+5)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
39.7%
−194
0 = 0 0 0 1
–   ProDeo 2.22723+17
−17
(+3)4 − 6
(+2−4=4)
40.0%
4.0 / 10
44.1%
−56
1 0 0 0 = = = 0 = 1
–   GreKo 2018.08 64-bit2719+21
−21
(−1)4 − 2
(+3−1=2)
66.7%
4.0 / 6
53.4%
+117
1 1 = 1 = 0
–   EXchess 6.50b 64-bit2714+32
−32
(−6)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
61.6%
−54
0 1 0 1 = 0
–   Topple 0.4.0 64-bit2710+25
−25
(−10)3 − 3
(+1−1=4)
50.0%
3.0 / 6
70.0%
−3
= 0 = 1 = =
–   Amoeba 1.4 64-bit2709+26
−26
(−11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
70.5%
+89
1 = 0 = = 1 1 1 1 0
–   ProDeo 1.812699+32
−32
(−21)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
82.5%
+27
1 = = = = =
–   Chessmaster 11 Conqueror2698+19
−19
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
88.5%
+96
1 =
–   Gaviota 0.85.1 64-bit2698+23
−23
(−22)5 − 3
(+4−2=2)
62.5%
5.0 / 8
87.0%
+56
1 1 0 1 = 1 0 =
–   Octochess r4741 64-bit2697+32
−32
(−23)6 − 4
(+3−1=6)
60.0%
6.0 / 10
85.0%
+35
= = = = = = 1 1 1 0
–   Delfi 5.42690+12
−11
(−30)5 − 3
(+3−1=4)
62.5%
5.0 / 8
96.3%
+47
= 1 = 1 = 1 0 =
–   Cheese 1.8 64-bit2684+20
−20
(−36)5 − 3
(+4−2=2)
62.5%
5.0 / 8
97.4%
+51
0 1 0 1 = = 1 1
–   EXchess 6.71b 64-bit2683+32
−32
(−37)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
95.2%
−11
= 0 = 1 = = 1 = = = 1 1 0 0
–   Daydreamer 1.75 64-bit2680+16
−16
(−40)4 − 4
(+2−2=4)
50.0%
4.0 / 8
98.8%
−40
0 = = 1 1 0 = =
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(−43)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
98.2%
+61
1 1 1 = = = = =
–   RedQueen 1.1.3 64-bit2670+24
−24
(−50)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.5%
−4
0 1 0 = 1 = 0 1 1 1 0 1 = =
–   ChessBrainVB 2.052669+23
−23
(−51)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.5%
+42
= 1 = 1 = =
–   Godel 2.3.7 64-bit2657+23
−23
(−63)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+55
1 = = 1 = 1 1 0
–   Philou 3.7.1 64-bit2652+13
−13
(−68)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
100.0%
−46
1 = 0 0 1 0 0 1 = 0 1 1 1 1 0 =
–   E.T. Chess 13.01.082650+13
−13
(−70)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+194
1 1 = 0 1 1 1 1
–   ProDeo 1.83c2649+30
−30
(−71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−71
1 0 1 0
–   Rotor 0.7a2646+22
−22
(−74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−133
0 = = =
–   Cheng3 1.07 64-bit2635+21
−21
(−85)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−33
= = = 1 0 1
–   Alfil 13.1 64-bit2628+17
−17
(−92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
= 0 1 1
–   Rodin 8.02627+15
−15
(−93)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−61
= 0 1 = = 1 0 1 = =
–   Phalanx XXV2619+15
−15
(−101)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−49
= = 1 1 1 = 0 = = =

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019