CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Grapefruit 1.0 a2b (2811+22
−22
)Quote
Author: Fabien Letouzey (France)
This is one of the 19 Fruit versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2978+8
−8
(+167)16 − 34
(+7−25=18)
32.0%
16.0 / 50
0.0%
+47
–   Naum 3.1 64-bit2864+14
−14
(+53)25 − 25
(+15−15=20)
50.0%
25.0 / 50
0.0%
+54
–   Naum 3 64-bit2855+16
−17
(+44)19 − 31
(+9−21=20)
38.0%
19.0 / 50
0.1%
−32
–   Zappa Mexico II 64-bit2846+7
−7
(+35)23 − 27
(+11−15=24)
46.0%
23.0 / 50
0.2%
+9
–   Deep Shredder 11 64-bit2843+11
−11
(+32)21.5 − 27.5
(+12−18=19)
43.9%
21.5 / 49
0.5%
−5
–   Deep Sjeng 3.0 64-bit2838+10
−11
(+27)24 − 26
(+17−19=14)
48.0%
24.0 / 50
1.3%
+14
–   Hiarcs 122835+10
−11
(+24)17.5 − 32.5
(+9−24=17)
35.0%
17.5 / 50
2.4%
−74
–   Loop M1-T 64-bit2787+16
−16
(−24)30 − 20
(+16−6=28)
60.0%
30.0 / 50
96.3%
+33
–   Glaurung 2.1 64-bit2783+16
−16
(−28)23 − 27
(+16−20=14)
46.0%
23.0 / 50
97.8%
−56
–   Bright 0.3b2754+25
−25
(−57)28 − 21
(+21−14=14)
57.1%
28.0 / 49
100.0%
−7
–   Glaurung 2.0.1 64-bit2740+11
−11
(−71)32.5 − 17.5
(+23−8=19)
65.0%
32.5 / 50
100.0%
+25
–   Bright 0.3d2736+19
−20
(−75)27.5 − 22.5
(+20−15=15)
55.0%
27.5 / 50
100.0%
−42
–   Spike 1.2 Turin2731+6
−6
(−80)32.5 − 17.5
(+24−9=17)
65.0%
32.5 / 50
100.0%
+20

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020