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Kociscak, J's chess openings

IM🇨🇿 CzechiaFIDE 2480444 games

Kociscak, J, International Master from Czechia, has 444 tournament games in the ChessPrep database. As White, Kociscak, J most often opens with 1.d4 (88% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...f5.

As White233 games · +112 =77 −44 · 65%
As Black211 games · +82 =60 −69 · 53%

As White

  1. 1.d4 Queen's Pawn Opening88%
    206 games · scores 65% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  2. 1.e4 King's Pawn Opening12%
    27 games · scores 59% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4

As Black against 1.e4

  1. 1...e5 Open Game94%
    95 games · scores 61% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  2. 1...c5 Sicilian Defense6%
    6 games · scores 33% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4

As Black against 1.d4

  1. 1...f5 Dutch Defense48%
    38 games · scores 47% · main line 1.d4 f5 2.g3 Nf6 3.Bg2 g6
  2. 1...Nf6 Indian Defense34%
    27 games · scores 46% · main line 1.d4 Nf6 2.c4 c5 3.d5 b5
  3. 1...d5 Closed Game18%
    14 games · scores 54% · main line 1.d4 d5 2.c4 e6 3.Nf3 c5

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