CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

Options
Show each game results
Grapefruit 1.0 a2b (2809+22
−23
)Quote
Author: Fabien Letouzey (France)
This is one of the 19 Fruit versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2977+8
−8
(+168)16 − 34
(+7−25=18)
32.0%
16.0 / 50
0.0%
+48
1 0 = = 0 = = = = = 0 0 0 0 0 0 0 0 1 0 = 0 0 0 0 0 0 1 = 0 = 1 = 0 1 = = 1 0 0 1 0 0 = = = = 0 = 0
–   Naum 3.1 64-bit2862+14
−14
(+53)25 − 25
(+15−15=20)
50.0%
25.0 / 50
0.0%
+54
0 1 0 0 0 = 0 1 = = 0 0 0 1 0 = = = = 1 1 1 = 1 1 1 = 0 1 = = = = 1 0 0 0 1 1 1 = 0 = = = 0 = = = 1
–   Naum 3 64-bit2854+17
−16
(+45)19 − 31
(+9−21=20)
38.0%
19.0 / 50
0.1%
−31
= 1 = 0 0 0 0 = = = = 0 0 0 0 1 = = 0 = 0 1 0 1 0 0 1 0 0 = 1 1 0 0 1 1 0 0 = = 0 0 = = = = = = = =
–   Deep Shredder 11 64-bit2842+11
−11
(+33)21.5 − 27.5
(+12−18=19)
43.9%
21.5 / 49
0.4%
−4
0 = = = 1 1 0 0 1 1 0 0 0 = 1 0 = = = 1 0 = 1 = = = 0 = 0 1 = = 0 1 0 = 1 0 = 0 = = 1 0 0 0 0 = 1
–   Zappa Mexico II 64-bit2841+7
−7
(+32)23 − 27
(+11−15=24)
46.0%
23.0 / 50
0.4%
+6
= = 1 = 1 0 = = = 0 1 0 = = 0 1 0 0 = = = 1 = = = = = 0 1 1 = = 0 0 1 1 0 = = 0 = 0 = 0 = 1 1 0 0 =
–   Deep Sjeng 3.0 64-bit2838+11
−10
(+29)24 − 26
(+17−19=14)
48.0%
24.0 / 50
1.2%
+16
0 0 1 = 1 0 = 1 = = 1 = 1 0 1 = 1 0 = 0 0 0 = 0 1 0 = 1 = = 0 1 0 1 0 1 1 = = 1 0 0 = 1 1 0 1 0 0 0
–   Hiarcs 122834+11
−10
(+25)17.5 − 32.5
(+9−24=17)
35.0%
17.5 / 50
2.2%
−73
1 0 0 = = 0 0 0 0 0 = 1 = = 0 0 0 0 0 = 1 = 1 0 0 = 0 1 1 0 0 0 0 0 = 0 0 1 = 0 = = 0 = 1 = 1 = = =
–   Loop M1-T 64-bit2786+16
−16
(−23)30 − 20
(+16−6=28)
60.0%
30.0 / 50
96.0%
+34
= 0 1 0 = 1 1 = = 1 0 = 1 = = = = = = 1 = = 1 = = 1 1 0 1 = 0 = = 1 = = 0 1 = 1 = = = 1 1 1 = = = =
–   Glaurung 2.1 64-bit2782+16
−16
(−27)23 − 27
(+16−20=14)
46.0%
23.0 / 50
97.8%
−55
= 1 0 1 = 0 1 = 1 0 = = 0 1 1 0 = 1 0 1 0 1 0 = 0 = 0 1 0 = 0 = 0 1 0 = = = = 1 0 0 0 0 1 0 1 1 0 1
–   Bright 0.3b2753+25
−25
(−56)28 − 21
(+21−14=14)
57.1%
28.0 / 49
100.0%
−6
1 1 1 1 = 1 1 0 = 1 1 = 1 = 1 1 1 = 0 1 1 0 1 = = 1 = = 0 0 = 0 1 = 0 0 = 0 1 = 1 0 1 = 0 0 0 0 1
–   Glaurung 2.0.1 64-bit2740+11
−11
(−69)32.5 − 17.5
(+23−8=19)
65.0%
32.5 / 50
100.0%
+27
= 1 1 0 = = = 0 0 1 1 1 = = 0 1 1 = 1 = = 1 1 = = 1 1 1 1 0 1 1 = = 0 1 0 1 1 = = = 1 1 = 0 1 = = 1
–   Bright 0.3d2735+19
−20
(−74)27.5 − 22.5
(+20−15=15)
55.0%
27.5 / 50
100.0%
−41
= 0 1 1 0 0 1 1 0 = 1 1 1 1 1 0 0 = = = = = 0 1 0 = 0 1 1 1 0 0 = = 1 0 = = 1 = 1 0 0 1 0 1 = 1 1 =
–   Spike 1.2 Turin2731+6
−6
(−78)32.5 − 17.5
(+24−9=17)
65.0%
32.5 / 50
100.0%
+22
1 1 = = = 0 1 1 = 1 0 1 1 = 1 = 1 = 0 = 1 1 1 0 1 1 = 0 0 1 1 1 1 1 0 1 = = = 0 1 1 0 1 = 1 = = = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Only stable public engines participate in pure lists.


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018