Jan Oltmanns's chess openings
27 games
Jan Oltmanns has 27 tournament games in the ChessPrep database. As White, Jan Oltmanns most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White14 games · +9 =1 −4 · 68%
As Black13 games · +5 =1 −7 · 42%
As White
- 1.e4 King's Pawn Opening100%14 games · scores 68% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.e4
- 1...e5 Open Game100%5 games · scores 40% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
As Black against 1.d4
- 1...d5 Closed Game100%5 games · scores 40% · main line 1.d4 d5 2.c4 e6 3.Nf3 Nf6
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