Marum, J.'s chess openings
7 games
Marum, J. has 7 tournament games in the ChessPrep database. As White, Marum, J. most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...g6.
As White3 games · +0 =1 −2 · 17%
As Black4 games · +2 =0 −2 · 50%
As White
- 1.e4 King's Pawn Opening100%3 games · scores 17% · main line 1.e4 e6 2.d4 d5 3.Nd2 Nc6
As Black against 1.e4
- 1...c5 Sicilian Defense100%1 game · scores 100% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
As Black against 1.d4
- 1...g6 Modern Defense67%2 games · scores 50% · main line 1.d4 g6 2.c4 Bg7 3.Nc3 Nf6
- 1...d633%1 game · scores 0% · main line 1.d4 d6 2.Nf3 g6 3.c4 Bg7
Playing Marum, J. soon?
ChessPrep shows every line Marum, J. plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep