CCRL 40/2 FRC
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 323'540 games
played by 249 programs

White wins: 130'279 (40.3%)
Black wins: 110'397 (34.1%)
Draws: 82'864 (25.6%)
White score: 53.1%

Engine Details

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Show each game results
Stockfish VE_09 (3191+16
−16
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework, Download
Stockfish was originally based on Glaurung by Tord Romstad. Compiled by Jose Ma Velasco from Github sources 10th August 2012.Intel C++ Compiler non-PGO.
This is one of the 32 Stockfish versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Houdini 33356+13
−12
(+165)83.5 − 216.5
(+38−171=91)
27.8%
83.5 / 300
0.0%
+12
0 = 1 0 0 1 0 0 0 1 0 0 = 0 0 = 0 = = 1 0 0 0 = 0 = 0 0 = 0 0 0 0 0 0 1 = = 0 0 = 0 0 0 0 1 0 0 0 = 0 0 = 0 0 1 0 1 0 1 = 0 = 0 = = = = 0 = 1 0 0 1 0 = 0 1 1 0 0 = 0 0 = = = 0 = = 0 0 = 0 0 1 0 1 = 0 = 0 = 0 0 0 0 0 0 0 0 1 0 = 1 0 0 = = 0 0 0 0 = 0 = = = = = 0 1 = 1 0 0 0 0 0 = 1 0 = 0 0 0 0 0 0 0 = = 0 0 = = 0 = = 1 0 0 1 = = 1 0 0 0 0 = = 0 0 0 0 = = 0 0 0 = = 0 0 0 0 = 0 0 0 0 = 0 0 = 0 0 = 1 = 0 0 0 0 0 = 0 = 0 0 1 = 0 = 0 0 0 0 = 0 0 0 = 0 0 0 = = 0 = = = 0 0 1 0 1 0 = 1 1 0 1 = = 0 0 0 = 0 = 1 0 = 1 0 1 0 0 0 0 = = = 0 0 = 0 0 0 = = 1 = = = 0 0 0 0 1 0 0 0 = = 0 0 = 1 0 0 1 0 0 0 1 0 0
–   Critter 1.6a3290+6
−6
(+99)101.5 − 198.5
(+43−140=117)
33.8%
101.5 / 300
0.0%
−4
0 = 0 1 0 = 0 1 0 0 0 = 0 1 = 0 = = 0 0 0 = 0 = 0 1 = = = = 1 = 0 0 0 = 0 1 0 0 0 0 0 = 0 0 = 0 = 0 0 = = 0 0 0 0 = 1 0 0 1 = 0 0 1 = 0 0 0 = 1 0 = 0 0 0 = = 0 0 = = 1 0 1 = = = 1 0 1 = 1 0 0 = 0 = 0 = 0 0 = 0 1 0 = = 0 1 0 0 0 = = 0 = 0 1 1 = = 1 = 0 = = = 0 = = 0 = = 0 = 1 = 0 0 = 0 0 1 1 0 1 = = 1 0 = 1 0 0 = 1 = = 0 0 0 = 0 = = 0 = = = = = = = = 0 = 0 1 0 0 0 = = = 0 = 1 0 0 = = 0 0 0 0 = = 1 0 0 = = 0 0 0 0 = 0 = 0 = = = 0 1 = 1 = 0 = = 0 = 0 0 0 0 0 0 = 0 0 0 = = = 1 0 0 1 0 0 = 0 0 = = 0 0 1 1 = 0 = 0 0 0 1 0 = = 0 = = 0 0 1 = = 0 0 0 0 0 0 0 = = = = 1 1 = 0 0 = 0 0 0 = 1 0 = = 1 = 0 1
–   Houdini 2.03270+18
−17
(+79)43.5 − 56.5
(+26−39=35)
43.5%
43.5 / 100
0.0%
+37
1 1 0 1 0 0 0 0 1 = = 0 1 1 1 1 = 0 = = 0 = 0 = 0 = = 0 = 1 0 0 0 0 0 1 1 1 0 1 = 1 = 0 0 0 = = 1 1 = 0 0 0 1 = 0 = = 1 0 0 = 1 0 = = = 1 1 0 0 0 = 1 1 = 1 = = = 0 1 0 = 0 = = = 0 = = 0 0 = = 0 1 0 0
–   Rybka 4.13162+6
−6
(−29)154 − 146
(+100−92=108)
51.3%
154.0 / 300
100.0%
−21
0 = = 0 = = = = 1 = 1 0 = = 0 = = 1 = 1 0 0 1 0 1 = 1 = = = 0 0 1 0 1 = = 1 = 1 0 1 1 0 = = 1 = 0 0 = 1 0 0 0 0 1 1 = 1 0 = 1 = 1 0 1 1 0 = 1 0 = 0 1 1 1 1 0 0 = 1 = 1 = 1 = 1 = 1 0 0 = = 0 1 = 1 1 1 0 1 1 0 0 = = 1 1 = 0 = 0 = = 1 0 0 0 0 = 1 = 0 1 0 1 = 1 = 0 0 0 0 1 = 0 = 1 = 0 0 = = 1 1 0 0 = 1 0 1 0 = 0 0 1 1 0 1 = 1 = 1 1 = 0 = = = 1 0 = 1 = = 0 = = 1 = 0 = 1 = 1 0 = = 1 1 1 = 1 1 1 = = = 0 1 = 1 0 0 = 1 = = = 1 = = = 1 0 0 1 0 = 1 1 1 0 0 0 = = = = 0 0 0 1 0 = 0 = = 1 1 1 0 0 1 1 0 1 0 1 0 = = = = 1 0 0 = = = 1 = 1 1 = 0 0 0 0 0 0 0 = 1 = 1 0 1 0 1 1 1 0 = 1 = = 0 = 1 = = 1 = = 0 1 0 1
–   Naum 4.23033+9
−9
(−158)69.5 − 30.5
(+58−19=23)
69.5%
69.5 / 100
100.0%
−16
1 1 1 1 0 = 0 = 1 1 = 1 1 0 = = 1 = 1 0 1 0 = 0 1 0 1 0 1 1 1 0 1 0 1 1 = = 1 0 1 = = 1 = 1 1 0 1 = 1 0 1 0 1 1 1 1 = = 0 0 = 1 = 1 1 1 1 0 1 1 1 1 0 1 = 1 1 = 1 1 1 = = 1 0 1 1 1 = 1 1 1 1 1 = 1 1 1
–   Shredder 123013+8
−8
(−178)77 − 23
(+67−13=20)
77.0%
77.0 / 100
100.0%
+28
1 = 1 1 1 1 0 1 1 = 1 1 1 1 1 = 1 1 1 1 1 0 = 1 1 1 0 1 1 1 1 1 1 1 = 1 0 0 1 1 = 0 0 0 1 1 1 1 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 = = 0 0 1 1 1 1 1 1 1 1 1 0 0
–   Chiron 1.1a2984+13
−14
(−207)74 − 26
(+59−11=30)
74.0%
74.0 / 100
100.0%
−39
1 1 1 = 1 0 1 1 1 1 = = 1 1 0 1 = = = = 1 = 0 0 1 1 = 1 0 0 = 1 1 = 1 1 1 1 1 1 1 = 1 1 = = = = = 1 1 1 = 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 = 0 0 1 0 0 1 1 1 1 1 = 0 1 = 1 = = = 1 1 = = 1 1
–   Spike 1.4 Leiden2942+8
−8
(−249)85 − 15
(+76−6=18)
85.0%
85.0 / 100
100.0%
+34
1 1 1 1 1 0 1 1 1 1 1 = 1 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 1 = 0 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 0 1 1 0 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 = 0 1 1 1 1 1 =
–   Hiarcs 13.22928+8
−8
(−263)84.5 − 15.5
(+75−6=19)
84.5%
84.5 / 100
100.0%
+12
= 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 0 1 = 1 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 1 1 0 1 0 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 1 1 =
–   Deep Sjeng WC20082878+8
−8
(−313)87.5 − 12.5
(+82−7=11)
87.5%
87.5 / 100
100.0%
+22
1 1 1 1 1 0 1 0 = 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 = 1 0 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 1 1 1 1 = 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 0 1 = 1 1 0 1 1 1 1 1

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish VE_09
played with current
participants of this list
Represented by
1-2-CPU    900Stockfish 190321
All    900Stockfish 190321
Free    400Stockfish 190321
Free 1-2-CPU    400Stockfish 190321
Free single-CPU    400Stockfish 190321
Single-CPU    900Stockfish 190321

Created in 2005-2008 by CCRL team
Last games added on April 3, 2021