Iwo Karolczuk's chess openings
IM🇵🇱 PolandFIDE 2389679 games
Iwo Karolczuk, International Master from Poland, has 679 tournament games in the ChessPrep database. As White, Iwo Karolczuk 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 White345 games · +165 =94 −86 · 61%
As Black334 games · +131 =88 −115 · 52%
As White
- 1.e4 King's Pawn Opening47%161 games · scores 67% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening39%136 games · scores 53% · main line 1.d4 d5 2.Nf3 Nf6 3.c4 e6
- 1.Nf3 Réti Opening9%31 games · scores 74% · main line 1.Nf3 d5 2.g3 Nf6 3.Bg2 e6
As Black against 1.e4
- 1...c5 Sicilian Defense70%113 games · scores 51% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...e5 Open Game16%26 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...e6 French Defense9%14 games · scores 46% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense98%113 games · scores 58% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...e6 Horwitz Defense2%2 games · scores 50% · main line 1.d4 e6 2.c4 Nf6 3.Nf3 b6
Playing Iwo Karolczuk soon?
ChessPrep shows every line Iwo Karolczuk plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep