Avatar of Ziwen Zhou

Ziwen Zhou NM

3ptdka Philadelphia Since 2011 (Active) Chess.com ♟♟♟♟♟♟
46.0%- 45.4%- 8.7%
Bullet 2659
1801W 1641L 223D
Blitz 2697
9946W 9975L 2003D
Rapid 2513
58W 69L 15D
Daily 2015
151W 119L 17D

Openings: Most Played

Piece
Time Control
Rapid Opening Games Record Win Rate
Sicilian Defense 5 3 / 2 / 0 60.0%
Sicilian Defense: Closed 4 0 / 3 / 1 0.0%
Australian Defense 4 3 / 1 / 0 75.0%
Sicilian Defense: Scheveningen Variation 4 1 / 3 / 0 25.0%
QGD: 3.Nc3 Bb4 4 2 / 2 / 0 50.0%
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 3 2 / 1 / 0 66.7%
Slav Defense: Alekhine Variation 3 1 / 1 / 1 33.3%
English Opening: Closed, Taimanov Variation 3 1 / 1 / 1 33.3%
Queen's Gambit Declined: Hastings Variation 3 2 / 1 / 0 66.7%
QGD: 4.Bg5 Nbd7 5.e3 c6 6.Nf3 3 1 / 2 / 0 33.3%
Blitz Opening Games Record Win Rate
Sicilian Defense: Najdorf Variation 1095 518 / 504 / 73 47.3%
Sicilian Defense 840 371 / 396 / 73 44.2%
Sicilian Defense: Closed 537 218 / 270 / 49 40.6%
Sicilian Defense: Alapin Variation 459 192 / 222 / 45 41.8%
King's Indian Defense: Orthodox Variation 441 221 / 172 / 48 50.1%
Amazon Attack: Siberian Attack 433 213 / 187 / 33 49.2%
Sicilian Defense: Moscow Variation 406 180 / 187 / 39 44.3%
Australian Defense 397 208 / 164 / 25 52.4%
English Opening: Drill Variation 353 146 / 168 / 39 41.4%
English Opening 333 178 / 132 / 23 53.5%
Bullet Opening Games Record Win Rate
Amar Gambit 159 72 / 77 / 10 45.3%
Australian Defense 159 84 / 64 / 11 52.8%
Sicilian Defense 100 52 / 43 / 5 52.0%
Caro-Kann Defense 94 46 / 37 / 11 48.9%
Colle System: Rhamphorhynchus Variation 93 47 / 40 / 6 50.5%
Sicilian Defense: Closed 84 33 / 45 / 6 39.3%
Czech Defense 82 34 / 45 / 3 41.5%
English Opening 75 41 / 30 / 4 54.7%
Benoni Defense: Benoni Gambit Accepted 70 41 / 24 / 5 58.6%
London System: Poisoned Pawn Variation 65 40 / 24 / 1 61.5%
Daily Opening Games Record Win Rate
Sicilian Defense 24 16 / 7 / 1 66.7%
Unknown 16 3 / 13 / 0 18.8%
Sicilian Defense: Najdorf Variation 15 6 / 8 / 1 40.0%
Australian Defense 13 8 / 5 / 0 61.5%
QGA: 3.e3 c5 10 10 / 0 / 0 100.0%
King's Indian Defense: Kazakh Variation 10 7 / 3 / 0 70.0%
Slav Defense 7 3 / 4 / 0 42.9%
Barnes Defense 7 0 / 7 / 0 0.0%
QGD: 2...Bf5 3.cxd5 7 4 / 2 / 1 57.1%
King's Indian Defense: Orthodox Variation 6 2 / 3 / 1 33.3%
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