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Ephraim Rosenstock NM

EphraimRosenstockOfficial Since 2025 (Active) Chess.com ♟♟♟♟♟
43.8%- 46.9%- 9.2%
Bullet 2574
307W 317L 47D
Blitz 2682
2405W 2617L 532D
Rapid 2240
30W 6L 2D
Daily 1470
14W 12L 0D

Openings: Most Played

Piece
Time Control
Blitz Opening Games Record Win Rate
Czech Defense 321 132 / 165 / 24 41.1%
Modern Defense 159 77 / 73 / 9 48.4%
Colle System: Rhamphorhynchus Variation 150 63 / 71 / 16 42.0%
Caro-Kann Defense 139 52 / 73 / 14 37.4%
Pirc Defense: Classical Variation 133 60 / 61 / 12 45.1%
Amar Gambit 114 65 / 44 / 5 57.0%
English Opening: Agincourt Defense 112 49 / 49 / 14 43.8%
Ruy Lopez 89 48 / 35 / 6 53.9%
London System: Poisoned Pawn Variation 89 41 / 39 / 9 46.1%
Australian Defense 88 29 / 53 / 6 33.0%
Bullet Opening Games Record Win Rate
Colle System: Rhamphorhynchus Variation 43 16 / 27 / 0 37.2%
Amar Gambit 42 20 / 18 / 4 47.6%
Czech Defense 34 18 / 13 / 3 52.9%
Australian Defense 27 14 / 11 / 2 51.9%
Hungarian Opening: Wiedenhagen-Beta Gambit 23 10 / 10 / 3 43.5%
Nimzo-Larsen Attack 23 6 / 15 / 2 26.1%
Caro-Kann Defense 21 8 / 10 / 3 38.1%
Amazon Attack 18 4 / 14 / 0 22.2%
Modern 18 5 / 10 / 3 27.8%
London System: Poisoned Pawn Variation 17 11 / 5 / 1 64.7%
Rapid Opening Games Record Win Rate
London System: Poisoned Pawn Variation 3 3 / 0 / 0 100.0%
Blackburne Shilling Gambit 3 3 / 0 / 0 100.0%
Czech Defense 3 3 / 0 / 0 100.0%
Caro-Kann Defense 2 2 / 0 / 0 100.0%
Alekhine Defense 2 2 / 0 / 0 100.0%
English Opening: Agincourt Defense 2 1 / 1 / 0 50.0%
QGD: 3.Nc3 Bb4 2 2 / 0 / 0 100.0%
Caro-Kann Defense: Exchange Variation 2 1 / 1 / 0 50.0%
Australian Defense 2 2 / 0 / 0 100.0%
QGD: 2...Bf5 3.cxd5 2 2 / 0 / 0 100.0%
Daily Opening Games Record Win Rate
Unknown 5 5 / 0 / 0 100.0%
Australian Defense 3 2 / 1 / 0 66.7%
Caro-Kann Defense 3 1 / 2 / 0 33.3%
Colle System: Rhamphorhynchus Variation 2 2 / 0 / 0 100.0%
King's Indian Attack 2 1 / 1 / 0 50.0%
English Opening: King's English Variation, Four Knights Variation, Fianchetto Line 1 0 / 0 / 1 0.0%
KGD: Falkbeer, Marshall/Nimzowitsch, 4.dxc6 1 1 / 0 / 0 100.0%
Alekhine Defense 1 1 / 0 / 0 100.0%
English Opening: Anglo-Indian Defense 1 0 / 1 / 0 0.0%
Czech Defense 1 0 / 1 / 0 0.0%
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