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Jan1 Krejci's chess openings

🇨🇿 CzechiaFIDE 2126121 games

Jan1 Krejci, from Czechia, has 121 tournament games in the ChessPrep database. As White, Jan1 Krejci most often opens with 1.Nf3 (68% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.

As White56 games · +13 =17 −26 · 38%
As Black65 games · +17 =20 −28 · 42%

As White

  1. 1.Nf3 Réti Opening68%
    38 games · scores 30% · main line 1.Nf3 Nf6 2.c4 g6 3.b3 Bg7
  2. 1.d4 Queen's Pawn Opening18%
    10 games · scores 45% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  3. 1.e4 King's Pawn Opening11%
    6 games · scores 67% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4

As Black against 1.e4

  1. 1...e5 Open Game87%
    26 games · scores 40% · main line 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
  2. 1...d5 Scandinavian Defense7%
    2 games · scores 100% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6
  3. 1...c5 Sicilian Defense7%
    2 games · scores 50% · main line 1.e4 c5 2.Nc3 d6 3.g3 Nc6

As Black against 1.d4

  1. 1...d5 Closed Game72%
    18 games · scores 33% · main line 1.d4 d5 2.c4 c6 3.Nc3 Nf6
  2. 1...Nf6 Indian Defense28%
    7 games · scores 64% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4

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