Avatar of Dr. Jeremy Mandelkern

Dr. Jeremy Mandelkern CM

chesscoachtaipei Taipei Since 2018 (Active) Chess.com ♟♟♟♟♟♟
50.7%- 40.4%- 8.8%
Bullet 2305
691W 670L 104D
Blitz 2423
2680W 2293L 400D
Rapid 2415
1471W 892L 340D

Openings: Most Played

Piece
Time Control
Rapid Opening Games Record Win Rate
Sicilian Defense: Alapin Variation 942 685 / 156 / 101 72.7%
Czech Defense 924 547 / 218 / 159 59.2%
Sicilian Defense: Alapin Variation, Sherzer Variation 752 594 / 84 / 74 79.0%
London System: Poisoned Pawn Variation 697 546 / 66 / 85 78.3%
Sicilian Defense: Taimanov Variation, Bastrikov Variation 657 517 / 81 / 59 78.7%
QGD: 4.Nf3 634 460 / 88 / 86 72.6%
QGD: Ragozin 523 379 / 81 / 63 72.5%
Sicilian Defense: Closed 512 351 / 94 / 67 68.5%
Australian Defense 510 379 / 73 / 58 74.3%
Sicilian Defense 457 339 / 60 / 58 74.2%
Bullet Opening Games Record Win Rate
Australian Defense 66 37 / 26 / 3 56.1%
Sicilian Defense: Closed 58 24 / 29 / 5 41.4%
Sicilian Defense: Alapin Variation 55 21 / 27 / 7 38.2%
London System: Poisoned Pawn Variation 50 21 / 24 / 5 42.0%
Amazon Attack: Siberian Attack 43 19 / 22 / 2 44.2%
Döry Defense 42 19 / 19 / 4 45.2%
QGD: 4.Nf3 41 19 / 16 / 6 46.3%
Czech Defense 39 19 / 19 / 1 48.7%
Slav Defense: Alekhine Variation 35 20 / 15 / 0 57.1%
Sicilian Defense 34 16 / 13 / 5 47.1%
Blitz Opening Games Record Win Rate
Czech Defense 1421 769 / 550 / 102 54.1%
Modern Defense 407 232 / 145 / 30 57.0%
Australian Defense 258 166 / 72 / 20 64.3%
London System: Poisoned Pawn Variation 255 171 / 57 / 27 67.1%
QGD: 4.Nf3 210 132 / 56 / 22 62.9%
Sicilian Defense: Alapin Variation 210 133 / 53 / 24 63.3%
Slav Defense: Alekhine Variation 181 110 / 52 / 19 60.8%
Sicilian Defense: Alapin Variation, Sherzer Variation 164 116 / 30 / 18 70.7%
Sicilian Defense: Closed 153 101 / 43 / 9 66.0%
Bogo-Indian Defense 149 80 / 61 / 8 53.7%
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