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Jacek, K's chess openings

🇵🇱 PolandFIDE 2165132 games

Jacek, K, from Poland, has 132 tournament games in the ChessPrep database. As White, Jacek, K most often opens with 1.e4 (99% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.

As White71 games · +24 =19 −28 · 47%
As Black61 games · +18 =21 −22 · 47%

As White

  1. 1.e4 King's Pawn Opening99%
    70 games · scores 47% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
  2. 1.d4 Queen's Pawn Opening1%
    1 game · scores 50% · main line 1.d4 e6 2.e4 d5 3.Nd2 Nf6

As Black against 1.e4

  1. 1...c5 Sicilian Defense78%
    25 games · scores 56% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
  2. 1...e5 Open Game9%
    3 games · scores 33% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  3. 1...g6 Modern Defense9%
    3 games · scores 67% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d6

As Black against 1.d4

  1. 1...Nf6 Indian Defense83%
    20 games · scores 33% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
  2. 1...d5 Closed Game8%
    2 games · scores 75% · main line 1.d4 d5 2.c4 c6 3.Nf3 e6
  3. 1...g6 Modern Defense4%
    1 game · scores 0% · main line 1.d4 g6 2.Nf3 Bg7 3.e4 c5

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