CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Arasan 15.1 64-bit (2721+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 1.02 64-bit2905+23
−23
(+184)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−46
= 0 0 = 0 0
–   Hannibal 1.0a 32-bit2801+12
−12
(+80)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−71
= = 0 0 = 0 = = 0 0
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+38
0 1
–   Glaurung 2.2 64-bit2783+16
−16
(+62)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+3
= 0 0 1
–   Gaviota 0.86 64-bit2782+21
−21
(+61)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−107
0 1 0 = 0 = 0 0
–   Scorpio 2.7.5 64-bit2778+27
−27
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.4%
+199
1 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(+54)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−163
1 0 0 0
–   Thinker 5.3b Passive 64-bit2766+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-bit2762+14
−14
(+41)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
1.0%
−285
0 0 0 = 0 0
–   Bison 9.11 64-bit2755+13
−13
(+34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.5%
−37
1 0 = 0
–   Ktulu 92755+13
−13
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.6%
+3
1 0
–   Dirty 05Sep2012 64-bit2755+23
−23
(+34)11 − 13
(+5−7=12)
45.8%
11.0 / 24
4.1%
+6
= 1 = = 0 = = 0 1 = = 0 = 0 1 = 1 = = 0 = 0 1 0
–   Crafty 23.5 64-bit2748+28
−28
(+27)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
10.1%
+4
= = 0 1 = 1 = = = 1 0 1 0 0 0 = = =
–   Chronos 1.9.9 64-bit2739+13
−13
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
15.1%
+INF
1 1
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(+9)10 − 5
(+7−2=6)
66.7%
10.0 / 15
33.9%
+121
= 1 1 = 0 1 1 = = 1 = 0 1 = 1
–   Bobcat 3.25 64-bit2725+17
−17
(+4)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
40.8%
−195
0 = 0 0 0 1
–   ProDeo 2.22723+17
−17
(+2)4 − 6
(+2−4=4)
40.0%
4.0 / 10
46.6%
−57
1 0 0 0 = = = 0 = 1
–   GreKo 2018.08 64-bit2720+22
−22
(−1)4 − 2
(+3−1=2)
66.7%
4.0 / 6
53.2%
+117
= 0 1 1 = 1
–   EXchess 6.50b 64-bit2714+32
−32
(−7)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
62.8%
−55
0 1 0 1 = 0
–   Topple 0.4.0 64-bit2709+25
−25
(−12)3 − 3
(+1−1=4)
50.0%
3.0 / 6
72.6%
−5
= 0 = 1 = =
–   Amoeba 1.4 64-bit2709+26
−26
(−12)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
71.7%
+88
1 = 0 = = 1 1 1 1 0
–   Chessmaster 11 Conqueror2700+20
−20
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
87.2%
+97
1 =
–   ProDeo 1.812699+32
−32
(−22)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
83.3%
+26
1 = = = = =
–   Octochess r4741 64-bit2698+32
−32
(−23)6 − 4
(+3−1=6)
60.0%
6.0 / 10
85.5%
+35
= = = = = = 1 1 1 0
–   Gaviota 0.85.1 64-bit2698+23
−23
(−23)5 − 3
(+4−2=2)
62.5%
5.0 / 8
87.6%
+55
1 1 0 1 = 1 0 =
–   Delfi 5.42690+12
−11
(−31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
96.7%
+46
= 1 = 1 = 1 0 =
–   EXchess 6.71b 64-bit2686+32
−32
(−35)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
94.3%
−9
1 1 0 0 = 0 = 1 = = 1 = = =
–   Cheese 1.8 64-bit2684+20
−20
(−37)5 − 3
(+4−2=2)
62.5%
5.0 / 8
97.6%
+50
0 1 = = 1 1 0 1
–   RedQueen 1.1.3 64-bit2681+26
−26
(−40)8 − 6
(+6−4=4)
57.1%
8.0 / 14
97.5%
+4
1 = 0 1 1 1 0 1 = = 0 1 0 =
–   Daydreamer 1.75 64-bit2680+17
−16
(−41)4 − 4
(+2−2=4)
50.0%
4.0 / 8
98.8%
−41
0 = = 1 1 0 = =
–   Deuterium 12.01.30.1070 64-bit2678+27
−27
(−43)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
98.2%
+61
= 1 1 1 = = = =
–   ChessBrainVB 2.052669+23
−23
(−52)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.6%
+41
= 1 = 1 = =
–   Godel 2.3.7 64-bit2658+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
(−69)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
100.0%
−47
1 0 1 0 0 1 = 0 1 1 = 0 1 1 0 =
–   E.T. Chess 13.01.082650+13
−13
(−71)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+193
1 1 = 0 1 1 1 1
–   ProDeo 1.83c2650+30
−30
(−71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−71
0 1 0 1
–   Rotor 0.7a2645+22
−22
(−76)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−135
0 = = =
–   Cheng3 1.07 64-bit2636+21
−21
(−85)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−33
0 1 1 = = =
–   Alfil 13.1 64-bit2629+17
−17
(−92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
1 1 = 0
–   Rodin 8.02627+16
−15
(−94)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−62
= 0 = = 1 = = 1 0 1
–   Phalanx XXV2619+15
−15
(−102)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−50
1 = 0 = = = = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019