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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Scorpio 2.8.5 MCTS 64-bit (2814+23
−22
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 22 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Scorpio 2.8 64-bit2902+15
−15
(+88)15 − 25
(+7−17=16)
37.5%
15.0 / 40
0.0%
+8
1 0 = 0 = 0 0 1 0 0 1 = = = = = 0 = 0 0 0 0 = = = 0 1 0 0 = 1 0 1 = = 0 = 1 = 0
–   Gaviota 1.0 64-bit2873+8
−8
(+59)19.5 − 20.5
(+15−16=9)
48.8%
19.5 / 40
0.0%
+53
0 0 1 0 1 0 1 = 0 1 1 = 0 1 1 0 1 1 1 0 1 = 0 0 1 1 0 = 0 0 0 = 1 0 1 = = 0 = =
–   Fruit Reloaded 3.2.1 64-bit2872+15
−15
(+58)21 − 19
(+14−12=14)
52.5%
21.0 / 40
0.0%
+74
0 1 0 0 1 = 1 1 = = 1 = 1 1 = 0 1 0 = = = 0 = 1 0 = = 0 = = 1 1 0 0 1 = 0 1 1 0
–   Rhetoric 1.4.3 64-bit2805+9
−9
(−9)16.5 − 23.5
(+12−19=9)
41.3%
16.5 / 40
78.2%
−71
0 = 0 = 1 0 1 = 0 1 = 0 1 0 = 0 0 1 0 0 0 1 1 1 1 0 = 0 0 0 1 0 0 = = 0 1 = 1 0
–   Godel 4.0.7 64-bit2804+14
−14
(−10)19.5 − 20.5
(+15−16=9)
48.8%
19.5 / 40
78.5%
−22
= 1 = 0 = 0 1 0 = 0 0 1 1 0 0 1 = 1 = 0 1 1 0 1 1 0 = 0 1 1 1 1 1 0 0 = 0 0 0 =
–   Marvin 3.1.0 64-bit2793+17
−17
(−21)23 − 17
(+16−10=14)
57.5%
23.0 / 40
93.8%
+27
1 1 0 1 1 = = = 1 1 0 0 = = 1 1 = 0 1 1 0 = = 1 0 0 = = = 0 = = = 0 1 1 1 0 1 1
–   Pawny 1.2 64-bit2768+10
−10
(−46)18.5 − 21.5
(+12−15=13)
46.3%
18.5 / 40
100.0%
−72
= 1 1 = = 0 = 0 0 1 = = 1 0 0 0 0 0 1 0 = 1 1 0 0 0 = 1 1 = 1 0 0 = = 1 = 0 1 =
–   Bison 9.11 64-bit2761+10
−10
(−53)22.5 − 17.5
(+14−9=17)
56.3%
22.5 / 40
100.0%
−15
0 0 = 1 = = 1 0 1 = 1 = 1 1 = 1 = 1 1 = 1 = = 0 0 0 = = = 0 1 1 1 = = 0 = 1 = 0
–   BugChess2 1.9 64-bit2759+8
−8
(−55)28 − 12
(+25−9=6)
70.0%
28.0 / 40
100.0%
+103
1 1 1 = 0 1 1 0 1 1 = 1 1 = 1 1 0 = 1 = 1 1 0 0 1 0 1 0 0 1 1 = 1 1 1 1 1 0 1 1
–   Gogobello 1.4 64-bit2755+13
−13
(−59)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
100.0%
+4
0 1 0 = 1 = 1 0 1 0 0 = = 1 1 = 1 1 = 0 1 1 0 = 1 1 0 = 1 0 1 = 1 1 = 1 1 = 0 0
–   Shield 2.1 64-bit2740+13
−12
(−74)18.5 − 21.5
(+14−17=9)
46.3%
18.5 / 40
100.0%
−101
0 1 = 1 = = = 1 1 0 1 1 1 0 1 = 1 1 0 1 0 1 0 = 0 0 = 0 0 0 1 = 0 0 = 1 0 0 0 0
–   Cheese 1.9 64-bit2731+12
−12
(−83)19.5 − 20.5
(+14−15=11)
48.8%
19.5 / 40
100.0%
−91
1 1 0 1 0 0 = 1 1 = 0 = = = = 0 1 0 0 1 1 = 1 1 0 0 = = 0 1 = 0 0 1 0 0 0 1 1 =
–   Arminius 2017-01-01 64-bit2688+12
−12
(−126)25.5 − 14.5
(+18−7=15)
63.8%
25.5 / 40
100.0%
−38
1 1 = 1 0 = 0 1 = = = = = 1 1 0 = = 1 1 0 0 = 0 1 = = 1 = 1 1 1 0 1 1 1 1 1 = =
–   RedQueen 1.1.98 64-bit2670+12
−12
(−144)29 − 11
(+24−6=10)
72.5%
29.0 / 40
100.0%
+17
1 1 1 1 = = 1 1 1 = 1 1 1 0 1 1 1 1 = = 1 1 1 1 1 1 1 0 1 0 1 0 = 0 = = = = 0 1
–   WyldChess 1.51 64-bit2630+12
−12
(−184)32.5 − 7.5
(+30−5=5)
81.3%
32.5 / 40
100.0%
+77
1 1 1 1 1 1 1 = 0 0 1 1 0 = 1 1 1 = 1 1 = 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 = 1 1 1
–   Philou 3.7.1 64-bit2620+10
−10
(−194)30.5 − 9.5
(+25−4=11)
76.3%
30.5 / 40
100.0%
−7
= 1 1 0 1 = = 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 1 1 1 = = 0 = = 1 = = 0 1 1 1 = 1 1
–   DanaSah 7.32617+15
−15
(−197)32 − 8
(+28−4=8)
80.0%
32.0 / 40
100.0%
+34
0 = 1 1 1 1 1 1 = 1 1 = 1 1 = 1 1 1 = 1 1 1 = 1 0 0 1 = 1 1 1 1 1 1 = 1 1 1 0 1
–   Floyd 0.9 64-bit2583+12
−12
(−231)35 − 5
(+32−2=6)
87.5%
35.0 / 40
100.0%
+87
1 1 1 = 0 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 0 1 = 1 1 1 1 1 1 1 1 1 1

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