Jan Hein Donner's chess openings
🇨🇿 CzechiaPeak rating 25001,194 games
Jan Hein Donner, from Czechia, has 1,194 tournament games in the ChessPrep database. As White, Jan Hein Donner most often opens with 1.d4 (89% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White582 games · +198 =273 −111 · 57%
As Black612 games · +150 =274 −188 · 47%
As White
- 1.d4 Queen's Pawn Opening89%519 games · scores 57% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.c4 English Opening5%31 games · scores 58% · main line 1.c4 Nf6 2.d4 e6 3.Nc3 Bb4
- 1.e4 King's Pawn Opening4%24 games · scores 60% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.e4
- 1...c5 Sicilian Defense23%75 games · scores 63% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...d6 Pirc Defense23%73 games · scores 40% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
- 1...e5 Open Game21%68 games · scores 47% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...Nf6 Indian Defense91%124 games · scores 48% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game7%9 games · scores 22% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...f5 Dutch Defense1%2 games · scores 50% · main line 1.d4 f5 2.c4 Nf6 3.g3 e6
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