Mark Heimann's chess openings
GM🇺🇸 United StatesFIDE 2481314 games
Mark Heimann, Grandmaster from United States, has 314 tournament games in the ChessPrep database. As White, Mark Heimann most often opens with 1.e4 (47% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White160 games · +78 =48 −34 · 64%
As Black154 games · +67 =43 −44 · 57%
As White
- 1.e4 King's Pawn Opening47%75 games · scores 67% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening25%39 games · scores 63% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1.Nf3 Réti Opening14%22 games · scores 64% · main line 1.Nf3 d5 2.c4 d4 3.c5 Nc6
As Black against 1.e4
- 1...e5 Open Game34%25 games · scores 40% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...e6 French Defense24%18 games · scores 56% · main line 1.e4 e6 2.d4 d5 3.Nd2 c5
- 1...c5 Sicilian Defense24%18 games · scores 64% · main line 1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7
As Black against 1.d4
- 1...Nf6 Indian Defense53%28 games · scores 59% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game28%15 games · scores 57% · main line 1.d4 d5 2.c4 e6 3.Nf3 Nf6
- 1...e6 Horwitz Defense17%9 games · scores 72% · main line 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4
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