CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Schooner 2.1 64-bit 4CPU#21  (3290+21
−21
)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+14
−14
(+127)10.5 − 22.5
(+2−14=17)
31.8%
10.5 / 33
0.0%
+20
0 0 0 0 1 = = = 1 = 0 = = 0 0 0 = = 0 0 = = 0 = 0 = = = = 0 0 = =
–   Laser 1.7 64-bit 4CPU3366+11
−11
(+76)14 − 19
(+5−10=18)
42.4%
14.0 / 33
0.0%
+29
0 1 = = 0 0 0 = = 0 1 = 1 = = = = 0 = 1 = = = 0 = 1 = 0 = 0 = = 0
–   Defenchess 2.2 64-bit 4CPU3357+17
−17
(+67)20.5 − 38.5
(+1−19=39)
34.7%
20.5 / 59
0.0%
−13
= 0 0 0 = 0 = = = = 0 = = = = = = = = 1 = = 0 0 = 0 = = = = 0 = = 0 = 0 0 0 0 = 0 = = 0 = 0 = = 0 = = 0 = = = = = = =
–   Fizbo 2 64-bit 4CPU3347+11
−11
(+57)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.0%
−10
= = 1 = = 0 = 0 = 0 = 1 = = 0 0 1 0 = 0 = 0 0 0 = 1 = 0 = = 1 = 0
–   RofChade 2.202 64-bit 4CPU3345+19
−19
(+55)28 − 42
(+3−17=50)
40.0%
28.0 / 70
0.0%
+2
= 0 0 = = = = = 0 = = 0 1 = = 1 = = = = 0 = = 0 = 0 = 0 = = = = = = = = = = 0 1 0 0 = = 0 = 0 = = = = = 0 = = = = = 0 = 0 = = = 0 = = = = =
–   Andscacs 0.95 64-bit 4CPU3335+12
−13
(+45)14.5 − 18.5
(+4−8=21)
43.9%
14.5 / 33
0.0%
+11
0 = 1 = = = = = 0 = = 1 1 = = 0 = = 0 = = 0 = = = 0 = = = 0 = 0 1
–   Booot 6.3.1 64-bit 4CPU3325+14
−14
(+35)14.5 − 18.5
(+2−6=25)
43.9%
14.5 / 33
0.3%
+3
= 0 = 0 0 = = = = = = = 1 0 = 1 0 = = = = = = = 0 = = = = = = = =
–   RofChade 2.1 64-bit 4CPU3310+20
−20
(+20)14 − 19
(+3−8=22)
42.4%
14.0 / 33
9.0%
−23
= = 0 0 = = = 1 = 0 = 0 = 0 = = = = 0 = = = = 0 1 = = = = 1 = = 0
–   Arasan 21.4 64-bit 4CPU3258+21
−21
(−32)50 − 38
(+26−14=48)
56.8%
50.0 / 88
98.8%
+7
= 1 0 1 = 0 = 0 = = = 1 1 1 = 1 0 = 1 = = 1 = = = = = = = = 1 = = = 1 1 = 1 = = = = 0 = = 1 1 1 1 0 = 0 = = = = = 1 0 = = 0 1 0 1 = = = = 1 1 1 = = 0 0 1 0 1 = = 1 = = 0 = 1 =
–   Equinox 3.30 64-bit 4CPU3252+8
−8
(−38)18 − 15
(+8−5=20)
54.5%
18.0 / 33
99.9%
−10
= 0 1 = = = = = 1 = = = = = 0 = 1 = = 1 0 0 = = 1 1 = 1 = 1 0 = =
–   Chiron 4 64-bit 4CPU3241+10
−10
(−49)18.5 − 15.5
(+7−4=23)
54.4%
18.5 / 34
100.0%
−23
= = 1 = = = 1 1 1 = = 0 0 = = = = = 1 = = = = = 0 = = = = = 1 0 1 =
–   Critter 1.6a 64-bit 4CPU3232+7
−7
(−58)21.5 − 11.5
(+14−4=15)
65.2%
21.5 / 33
100.0%
+37
1 0 1 = 1 = 1 1 1 = 1 1 1 = = 0 = = 1 = 1 = 1 = = 1 = = 1 = 0 = 0
–   Hannibal 1.7 64-bit 4CPU3229+10
−11
(−61)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
+2
= 1 = 0 1 0 = = 1 = 1 0 1 = 1 1 1 1 1 = = 0 = 0 = 0 1 = 1 1 = = =
–   NirvanaChess 2.4 64-bit 4CPU3225+12
−12
(−65)18.5 − 14.5
(+10−6=17)
56.1%
18.5 / 33
100.0%
−30
= 1 0 0 1 1 = 0 = 1 1 0 = = = = 0 = 1 = 1 1 = = = = 1 = 1 = = 0 =
–   Rybka 4.1 64-bit 4CPU3207+7
−7
(−83)21 − 12
(+12−3=18)
63.6%
21.0 / 33
100.0%
−4
1 1 = = = = = 0 1 1 1 = 1 = = = 1 0 = = = 0 1 = = = 1 = = = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019