Heikki Kallio's chess openings
GM🇫🇮 FinlandFIDE 2492629 games
Heikki Kallio, Grandmaster from Finland, has 629 tournament games in the ChessPrep database. As White, Heikki Kallio most often opens with 1.e4 (47% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White296 games · +134 =109 −53 · 64%
As Black333 games · +114 =126 −93 · 53%
As White
- 1.e4 King's Pawn Opening47%140 games · scores 65% · main line 1.e4 c5 2.Nc3 Nc6 3.f4 g6
- 1.d4 Queen's Pawn Opening34%102 games · scores 59% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.c4 English Opening9%26 games · scores 58% · main line 1.c4 g6 2.d4 Bg7 3.e4 d6
As Black against 1.e4
- 1...c5 Sicilian Defense36%71 games · scores 64% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...c6 Caro-Kann Defense18%35 games · scores 43% · main line 1.e4 c6 2.d4 d5 3.exd5 cxd5
- 1...e5 Open Game14%28 games · scores 52% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...Nf6 Indian Defense74%64 games · scores 54% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game14%12 games · scores 38% · main line 1.d4 d5 2.c4 c6 3.Nf3 Nf6
- 1...g6 Modern Defense8%7 games · scores 64% · main line 1.d4 g6 2.c4 Bg7 3.e4 d6
Playing Heikki Kallio soon?
ChessPrep shows every line Heikki Kallio plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep