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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Chiron 2 64-bit 4CPU in CCRL Blitz, 2020-09-19
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Chiron 2 64-bit 4CPU has no rank with rating of 3120 Elo points (+14 -15),
based on 1702 games: 321 wins, 737 losses and 644 draws
Score: 37.8%, Average opponent: +85.0, Draws: 37.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 6 64-bit 4CPU                 3393  14.5-88.5  (+1 -75=27)    0.0    +1
 - Stockfish 5 64-bit 4CPU                 3366  22.0-108.0 (+3 -89=38)    0.0    +6
 - Komodo 8 64-bit 4CPU                    3353  13.0-87.0  (+0 -74=26)    0.0   -48
 - Houdini 4 64-bit 4CPU                   3332   5.5-44.5  (+0 -39=11)    0.0  -100
 - Komodo 7a 64-bit 4CPU                   3321  25.5-74.5  (+4 -53=43)    0.0   +45
 - Stockfish DD 64-bit 4CPU                3310  10.5-38.5  (+2 -30=17)    0.0    -5
 - Komodo TCEC 64-bit 4CPU                 3287  11.0-38.0  (+4 -31=14)    0.0   -31
 - Gull 3 64-bit 4CPU                      3260  16.0-31.0  (+6 -21=20)    0.0   +39
 - Gull 2.8b 64-bit 4CPU                   3258  12.5-37.5  (+2 -27=21)    0.0   -21
 - Fire 4 64-bit 4CPU                      3256  56.5-123.5 (+17-84=79)    0.0   +20
 - Gull 2.3 64-bit 4CPU                    3245  16.0-34.0  (+5 -23=22)    0.0   +13
 - Critter 1.6a 64-bit 4CPU                3233  14.5-35.5  (+4 -25=21)    0.0   -20
 - Fritz 15 64-bit 4CPU                    3223  34.5-61.5  (+13-40=43)    0.0   +16
 - Rybka 4.1 64-bit 4CPU                   3207  17.0-32.0  (+8 -23=18)    0.0   -15
 - Hannibal 1.4b 64-bit 4CPU               3118  23.0-27.0  (+11-15=24)   58.4   -28
 - Naum 4.2 64-bit 4CPU                    3099  24.0-26.0  (+10-12=28)   99.4   -32
 - Senpai 1.0 64-bit 4CPU                  3097  28.0-22.0  (+14-8 =28)   98.4   +10
 - Protector 1.5.0 64-bit 4CPU             3087  24.0-26.0  (+14-16=20)   99.9   -44
 - Deep Shredder 12 64-bit 4CPU            3042  32.0-18.0  (+22-8 =20)  100.0   +12
 - Spike 1.4 Leiden 4CPU                   3040  34.0-15.0  (+23-4 =22)  100.0   +43
 - Bobcat 7.6 64-bit 4CPU                  3036  30.5-21.5  (+18-9 =25)  100.0   -32
 - Spark 1.0 64-bit 4CPU                   3027  30.0-19.0  (+20-9 =20)  100.0   -21
 - Deep Junior Yokohama 64-bit 4CPU        3026  33.5-16.5  (+25-8 =17)  100.0   +18
 - Zappa Mexico II 64-bit 4CPU             2973  34.0-15.0  (+28-9 =12)  100.0    -6
 - Deep Sjeng WC2008 64-bit 4CPU           2941  38.5-11.5  (+30-3 =17)  100.0    +8
 - Toga II 3.0 4CPU                        2931  42.5-7.5   (+37-2 =11)  100.0   +83


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