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Petr Duczynski's chess openings

🇨🇿 CzechiaFIDE 193531 games

Petr Duczynski, from Czechia, has 31 tournament games in the ChessPrep database. As White, Petr Duczynski most often opens with 1.c4 (86% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.

As White14 games · +4 =4 −6 · 43%
As Black17 games · +5 =6 −6 · 47%

As White

  1. 1.c4 English Opening86%
    12 games · scores 42% · main line 1.c4 g6 2.Nc3 Bg7 3.Nf3 d6
  2. 1.e4 King's Pawn Opening14%
    2 games · scores 50% · main line 1.e4 e5 2.Nf3 f5 3.d4 fxe4

As Black against 1.e4

  1. 1...e6 French Defense100%
    13 games · scores 42% · main line 1.e4 e6 2.d4 d5 3.e5 c5

As Black against 1.d4

  1. 1...Nf6 Indian Defense100%
    2 games · scores 75% · main line 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7

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