Avatar of Mark Machin Rivera

Mark Machin Rivera IM

SerMarkPR Since 2013 (Active) Chess.com ♟♟♟♟♟♟
46.8%- 48.1%- 5.1%
Bullet 2498
13831W 14246L 1463D
Blitz 2649
925W 921L 135D
Rapid 2367
27W 14L 7D

Openings: Most Played

Piece
Time Control
Bullet Opening Games Record Win Rate
Modern 5744 2680 / 2803 / 261 46.7%
English Opening: Agincourt Defense 1980 953 / 925 / 102 48.1%
English Opening 1819 886 / 830 / 103 48.7%
English Opening: Anglo-Indian Defense 1486 684 / 718 / 84 46.0%
English Opening: Anglo-Grünfeld Defense 1287 637 / 572 / 78 49.5%
Amar Gambit 1185 539 / 590 / 56 45.5%
English Opening: Drill Variation 1171 601 / 523 / 47 51.3%
English Opening: Closed, Taimanov Variation 1057 540 / 479 / 38 51.1%
Australian Defense 978 482 / 449 / 47 49.3%
English Opening: Caro-Kann Defensive System 962 454 / 465 / 43 47.2%
Blitz Opening Games Record Win Rate
Modern 488 229 / 227 / 32 46.9%
English Opening: Drill Variation 162 78 / 73 / 11 48.1%
English Opening 127 65 / 51 / 11 51.2%
English Opening: Agincourt Defense 108 53 / 48 / 7 49.1%
English Opening: Closed, Taimanov Variation 92 51 / 38 / 3 55.4%
English Opening: Symmetrical Variation, Botvinnik System 90 42 / 42 / 6 46.7%
English Opening: Anglo-Grünfeld Defense 86 45 / 37 / 4 52.3%
English Opening: Anglo-Indian Defense 79 43 / 30 / 6 54.4%
English Opening: Caro-Kann Defensive System 67 31 / 31 / 5 46.3%
King's Indian Defense: Fianchetto Variation, Panno Variation 44 17 / 24 / 3 38.6%
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