CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Schooner 2.1 64-bit 4CPU#18  (3289+24
−24
)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
This is one of the 8 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 11.50 64-bit 4CPU3417+16
−17
(+128)10.5 − 22.5
(+2−14=17)
31.8%
10.5 / 33
0.0%
+22
–   Laser 1.7 64-bit 4CPU3367+12
−12
(+78)14 − 19
(+5−10=18)
42.4%
14.0 / 33
0.0%
+31
–   Defenchess 2.2 64-bit 4CPU3358+25
−25
(+69)20.5 − 38.5
(+1−19=39)
34.7%
20.5 / 59
0.0%
−10
–   Fizbo 2 64-bit 4CPU3345+11
−11
(+56)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.0%
−11
–   Andscacs 0.95 64-bit 4CPU3336+13
−13
(+47)14.5 − 18.5
(+4−8=21)
43.9%
14.5 / 33
0.0%
+13
–   Booot 6.3.1 64-bit 4CPU3326+14
−14
(+37)14.5 − 18.5
(+2−6=25)
43.9%
14.5 / 33
0.4%
+5
–   RofChade 2.1 64-bit 4CPU3310+20
−20
(+21)14 − 19
(+3−8=22)
42.4%
14.0 / 33
8.9%
−21
–   Arasan 21.4 64-bit 4CPU3263+90
−92
(−26)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
71.1%
0
–   Equinox 3.30 64-bit 4CPU3255+9
−9
(−34)18 − 15
(+8−5=20)
54.5%
18.0 / 33
99.4%
−6
–   Chiron 4 64-bit 4CPU3241+10
−10
(−48)18.5 − 15.5
(+7−4=23)
54.4%
18.5 / 34
100.0%
−22
–   Critter 1.6a 64-bit 4CPU3233+7
−7
(−56)21.5 − 11.5
(+14−4=15)
65.2%
21.5 / 33
100.0%
+39
–   Hannibal 1.7 64-bit 4CPU3230+11
−11
(−59)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
+4
–   NirvanaChess 2.4 64-bit 4CPU3225+13
−13
(−64)18.5 − 14.5
(+10−6=17)
56.1%
18.5 / 33
100.0%
−29
–   Rybka 4.1 64-bit 4CPU3206+8
−8
(−83)21 − 12
(+12−3=18)
63.6%
21.0 / 33
100.0%
−4

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