CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Sting SF 9 64-bit 4CPU in CCRL 40/40, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Sting SF 9 64-bit 4CPU has no rank with rating of 3111 Elo points (+30 -30),
based on 327 games: 86 wins, 88 losses and 153 draws
Score: 49.7%, Average opponent: +0.3, Draws: 46.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Schooner 2.1 64-bit 4CPU           3216  11.5-14.5  (+4 -7 =15)    0.0   +72
 - Fritz 16 64-bit 4CPU               3193  11.0-29.0  (+5 -23=12)    0.0   -75
 - Vajolet2 2.7 64-bit 4CPU           3177   9.5-10.5  (+5 -6 =9 )    0.1   +51
 - Arasan 21.1 64-bit 4CPU            3168   7.0-7.0   (+4 -4 =6 )    0.3   +57
 - RubiChess 1.5 64-bit 4CPU          3164   7.0-8.0   (+3 -4 =8 )    0.6   +37
 - Texel 1.07 64-bit 4CPU             3144  13.5-26.5  (+3 -16=21)    2.5   -62
 - Vajolet2 2.6.1 64-bit 4CPU         3137   7.0-9.0   (+2 -4 =10)    8.2   -10
 - ChessBrainVB 3.68 4CPU             3125   8.0-8.0   (+5 -5 =6 )   24.6   +14
 - Arasan 20.4.1 64-bit 4CPU          3121   5.5-4.5   (+2 -1 =7 )   30.9   +34
 - Rodent III 0.238 64-bit 4CPU       3071  16.0-14.0  (+7 -5 =18)   98.5   -19
 - Ethereal 9.00 64-bit 4CPU          3051  15.5-14.5  (+7 -6 =17)   99.9   -51
 - Vajolet2 2.4 64-bit 4CPU           3044  18.0-12.0  (+12-6 =12)  100.0    -4
 - Demolito 2017-08-26 64-bit 4CPU    2964  33.0-7.0   (+27-1 =12)  100.0   +86


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