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 14.3 64-bit (2684+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Scorpio 2.7.5 64-bit2778+27
−27
(+94)11 − 20
(+4−13=14)
35.5%
11.0 / 31
0.0%
+7
0 = = 0 = 0 1 = 0 1 = 0 = = = = 0 0 0 1 = = = 1 0 = = 0 0 0 0
–   Dirty 05Sep2012 64-bit2755+23
−23
(+71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+162
1 0 1 =
–   Chronos 1.9.9 64-bit2739+13
−13
(+55)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−12
= = = 0
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(+46)14 − 22
(+7−15=14)
38.9%
14.0 / 36
1.5%
−25
= = = 0 = 1 = 1 = 0 1 = 0 = = 0 1 0 = = 0 0 0 0 1 0 = 0 = = 0 0 0 0 1 1
–   Bobcat 3.25 64-bit2725+17
−17
(+41)13 − 19
(+8−14=10)
40.6%
13.0 / 32
1.2%
−20
1 = 0 1 1 = 0 0 = 0 1 0 0 0 = 1 = = 0 = = 1 0 0 0 0 1 0 = 1 0 =
–   EXchess 6.50b 64-bit2714+32
−32
(+30)17.5 − 18.5
(+12−13=11)
48.6%
17.5 / 36
8.5%
+18
= = = 1 = 0 1 = 0 0 0 1 = 0 1 = 1 1 1 1 1 0 = 1 = 1 0 0 0 0 = 0 1 0 = 0
–   Dirty 23Mar2012 64-bit2703+31
−31
(+19)14 − 18
(+11−15=6)
43.8%
14.0 / 32
19.2%
−27
1 1 0 0 1 1 0 = 0 1 = 1 1 0 0 0 1 1 = 0 0 1 0 0 1 0 0 = 0 = = 0
–   Chessmaster 11 Conqueror2700+20
−20
(+16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
20.8%
+165
1 = = 1
–   ProDeo 1.812699+32
−32
(+15)17.5 − 18.5
(+12−13=11)
48.6%
17.5 / 36
23.9%
+2
1 0 1 = 0 0 1 1 0 = = = 1 1 = = 0 0 0 0 = 0 1 1 1 0 1 0 = 0 = = 1 0 = 1
–   Gaviota 0.85.1 64-bit2698+23
−23
(+14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
23.7%
−142
0 = 0 =
–   Octochess r4741 64-bit2698+32
−32
(+14)5 − 6
(+1−2=8)
45.5%
5.0 / 11
26.9%
−4
= 0 = 0 = = = = = = 1
–   Daydreamer 1.75 64-bit2680+17
−16
(−4)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
57.3%
+63
1 = = =
–   Deuterium 12.01.30.1070 64-bit2678+27
−27
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
61.2%
+4
= 0 = 1
–   Philou 3.7.1 64-bit2652+13
−13
(−32)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
95.9%
−20
1 0 = = = 1 1 1 0 = = 1 0 = 0 1 = 0 = 0 1 = = = 0 1 = 0 1 = 0 0 1 1
–   E.T. Chess 13.01.082650+13
−13
(−34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
96.7%
+48
1 0 = 1
–   Cyrano 0.6b17 32-bit2649+14
−14
(−35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
97.1%
−94
= = 0 =
–   Colossus 2008b2644+12
−12
(−40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+42
= 1 1 0
–   Cheng3 1.07 64-bit2636+21
−21
(−48)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.2%
+34
0 1 1 =
–   RedQueen 1.1.1 64-bit2625+28
−28
(−59)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.6%
+166
1 1 1 0
–   Ruffian 2.1.02624+13
−13
(−60)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+89
1 1 = =
–   Hamsters 0.7.12619+14
−14
(−65)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+223
1 = 1 1
–   Godel 2.05 64-bit2609+32
−32
(−75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−156
1 = 0 0

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