Jan Sefc's chess openings
167 games
Jan Sefc has 167 tournament games in the ChessPrep database. As White, Jan Sefc most often opens with 1.e4 (98% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White87 games · +28 =39 −20 · 55%
As Black80 games · +28 =30 −22 · 54%
As White
- 1.e4 King's Pawn Opening98%85 games · scores 54% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening2%2 games · scores 75% · main line 1.d4 d5 2.c4 e6 3.Nf3 c5
As Black against 1.e4
- 1...e5 Open Game61%19 games · scores 58% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...Nf6 Alekhine's Defense39%12 games · scores 50% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
As Black against 1.d4
- 1...d5 Closed Game60%9 games · scores 44% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...Nf6 Indian Defense40%6 games · scores 75% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 d5
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