CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

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Pigeon 1.5.1 64-bit#388  (1855+32
−33
)Quote
Author: Stuart Riffle (Canada) Link: Homepage
This is the only Pigeon version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Matant 5.042069+22
−22
(+214)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
+4
0 0 1 0 0 0 = 0 0 0 0 0 = 1 0 0 = = 0 = 0 0 0 = 0 0 0 0 = 1
–   Squared-chess 1.3.0 64-bit2049+23
−23
(+194)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
+42
1 1 0 = 0 0 0 0 0 0 0 = 0 = 0 0 1 0 0 = 0 1 = = = 0 = = 0 = 0 0
–   Ceibo 0.4 64-bit2022+16
−16
(+167)9 − 31
(+5−27=8)
22.5%
9.0 / 40
0.0%
−45
0 0 0 0 0 = 0 0 0 = 0 0 = 0 1 0 0 0 = = 0 0 1 = 1 = 0 1 0 0 1 0 0 0 0 = 0 0 0 0
–   Zeta Dva 0306 64-bit1975+23
−23
(+120)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
+47
= 1 = 0 0 = 0 = 0 = 1 0 = = 0 0 1 = = 0 = = = 1 1 0 0 0 0 =
–   Dabbaba 7.491914+12
−12
(+59)16.5 − 23.5
(+10−17=13)
41.3%
16.5 / 40
0.0%
+2
0 1 0 1 0 = = 1 0 1 1 1 = = = 0 = 1 0 0 = 0 = = 0 1 0 1 0 = 0 0 = 1 0 0 = = 0 0
–   Predateur 2.2.1 64-bit1822+19
−19
(−33)23 − 17
(+17−11=12)
57.5%
23.0 / 40
95.8%
+16
1 1 0 1 1 = 1 0 1 = 1 1 = 1 1 = 1 1 = 0 0 = 0 = 0 1 = 0 0 0 = 1 = 0 1 = 1 = 0 1
–   RataAeroespacial 0.2.11815+14
−14
(−40)26.5 − 23.5
(+21−18=11)
53.0%
26.5 / 50
98.8%
−17
0 1 0 1 = 0 0 1 0 = 1 0 0 0 1 1 = = 0 1 1 0 1 0 = 1 1 0 = = = 0 1 = 0 1 1 1 = 0 1 0 0 1 1 1 1 0 1 =
–   Ziggurat 0.22 64-bit1762+19
−19
(−93)25.5 − 14.5
(+18−7=15)
63.8%
25.5 / 40
100.0%
−2
1 = = 1 0 0 = 1 = 1 = = 0 1 = = 1 0 = 1 1 1 1 1 1 = 1 1 0 1 = 0 1 = = 1 = = 0 1
–   Enigma 1.1.41736+15
−15
(−119)24.5 − 15.5
(+20−11=9)
61.3%
24.5 / 40
100.0%
−35
0 1 1 1 0 1 1 1 = 0 = 1 1 1 = 1 1 0 = 0 1 1 1 = 0 1 0 0 1 0 0 0 1 1 1 = = = = 1

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Created in 2005-2013 by CCRL team
Last games added on March 16, 2019