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Iwo Maciejewski's chess openings

🇵🇱 PolandFIDE 161314 games

Iwo Maciejewski, from Poland, has 14 tournament games in the ChessPrep database. As White, Iwo Maciejewski most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...f5.

As White7 games · +4 =1 −2 · 64%
As Black7 games · +4 =2 −1 · 71%

As White

  1. 1.e4 King's Pawn Opening100%
    7 games · scores 64% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4

As Black against 1.e4

  1. 1...c5 Sicilian Defense80%
    4 games · scores 63% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
  2. 1...e5 Open Game20%
    1 game · scores 100% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5

As Black against 1.d4

  1. 1...f5 Dutch Defense50%
    1 game · scores 100% · main line 1.d4 f5 2.c4 Nf6 3.Nc3 g6
  2. 1...e550%
    1 game · scores 50% · main line 1.d4 e5 2.dxe5 d6 3.Nf3 Nc6

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