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Cerna, J.'s chess openings

14 games

Cerna, J. has 14 tournament games in the ChessPrep database. As White, Cerna, J. most often opens with 1.d4 (75% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.

As White4 games · +1 =1 −2 · 38%
As Black10 games · +3 =4 −3 · 50%

As White

  1. 1.d4 Queen's Pawn Opening75%
    3 games · scores 17% · main line 1.d4 g6 2.e4 Bg7 3.c3 d6
  2. 1.e4 King's Pawn Opening25%
    1 game · scores 100% · main line 1.e4 c5 2.Nc3 Nc6 3.f4 d6

As Black against 1.e4

  1. 1...c5 Sicilian Defense100%
    7 games · scores 64% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4

As Black against 1.d4

  1. 1...Nf6 Indian Defense100%
    1 game · scores 0% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 c5

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