CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Stockfish 1.3.1 64-bit (2844+20
−20
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 70 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3078+9
−9
(+234)10.5 − 39.5
(+4−33=13)
21.0%
10.5 / 50
0.0%
+21
–   Naum 4 64-bit2947+13
−13
(+103)20 − 30
(+13−23=14)
40.0%
20.0 / 50
0.0%
+36
–   Fritz 112888+9
−10
(+44)20.5 − 29.5
(+13−22=15)
41.0%
20.5 / 50
0.0%
−15
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+39)23.5 − 26.5
(+13−16=21)
47.0%
23.5 / 50
0.0%
+21
–   Zappa Mexico II 64-bit2845+7
−6
(+1)22 − 28
(+11−17=22)
44.0%
22.0 / 50
48.7%
−36
–   Deep Sjeng WC2008 64-bit2843+10
−10
(−1)29.5 − 20.5
(+20−11=19)
59.0%
29.5 / 50
53.8%
+55
–   Deep Shredder 11 64-bit2842+11
−11
(−2)28 − 22
(+20−14=16)
56.0%
28.0 / 50
58.0%
+40
–   Hiarcs 122834+11
−11
(−10)20.5 − 29.5
(+12−21=17)
41.0%
20.5 / 50
81.0%
−72
–   Hiarcs 12.12833+13
−13
(−11)22 − 28
(+12−18=20)
44.0%
22.0 / 50
83.5%
−46
–   Onno 1.0 64-bit2830+17
−17
(−14)22 − 28
(+11−17=22)
44.0%
22.0 / 50
86.9%
−53
–   Toga II 1.4.1SE2823+10
−9
(−21)28 − 21
(+17−10=22)
57.1%
28.0 / 49
97.3%
+22
–   Glaurung 2.2 64-bit2802+13
−13
(−42)30 − 20
(+19−9=22)
60.0%
30.0 / 50
100.0%
+19
–   Ktulu 92781+8
−8
(−63)26.5 − 23.5
(+19−16=15)
53.0%
26.5 / 50
100.0%
−43
–   Bright 0.4a2779+10
−9
(−65)33 − 17
(+25−9=16)
66.0%
33.0 / 50
100.0%
+44
–   Spike 1.2 Turin2731+6
−6
(−113)35.5 − 14.5
(+28−7=15)
71.0%
35.5 / 50
100.0%
+33
–   SmarThink 1.10 32-bit2730+15
−15
(−114)33 − 17
(+26−10=14)
66.0%
33.0 / 50
100.0%
−3

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020