Ostrowski, M's chess openings
🇵🇱 PolandFIDE 152431 games
Ostrowski, M, from Poland, has 31 tournament games in the ChessPrep database. As White, Ostrowski, M most often opens with 1.Nc3 (77% of games). As Black, against 1.e4 the usual reply is 1...Nc6, the Nimzowitsch Defense; against 1.d4 it is 1...Nf6.
As White13 games · +2 =2 −9 · 23%
As Black18 games · +4 =2 −12 · 28%
As White
- 1.Nc3 Van Geet Opening77%10 games · scores 20% · main line 1.Nc3 c5 2.d4 cxd4 3.Qxd4 Nc6
- 1.b4 Polish Opening15%2 games · scores 0% · main line 1.b4 e5 2.Bb2 Nf6 3.a3 e4
- 1.d4 Queen's Pawn Opening8%1 game · scores 100% · main line 1.d4 d5 2.Nc3 Nf6 3.Bg5 h6
As Black against 1.e4
- 1...Nc6 Nimzowitsch Defense100%7 games · scores 43% · main line 1.e4 Nc6 2.d4 e5 3.Nf3 exd4
As Black against 1.d4
- 1...Nf6 Indian Defense67%2 games · scores 50% · main line 1.d4 Nf6 2.c4 c5 3.d5 b5
- 1...e6 Horwitz Defense33%1 game · scores 0% · main line 1.d4 e6 2.Bf4 Nf6 3.e3 d5
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