♞ ChessPrepOpen the app

Mercier, JP's chess openings

🇫🇷 FrancePeak rating 22738 games

Mercier, JP, from France, has 8 tournament games in the ChessPrep database. As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.

As Black8 games · +3 =2 −3 · 50%

As Black against 1.e4

  1. 1...c5 Sicilian Defense60%
    3 games · scores 67% · main line 1.e4 c5 2.Nf3 g6 3.d4 cxd4
  2. 1...e6 French Defense40%
    2 games · scores 75% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6

As Black against 1.d4

  1. 1...Nf6 Indian Defense50%
    1 game · scores 0% · main line 1.d4 Nf6 2.c4 d6 3.Nc3 e5
  2. 1...d5 Closed Game50%
    1 game · scores 0% · main line 1.d4 d5 2.c4 e6 3.Nc3 c5

Playing Mercier, JP soon?

ChessPrep shows every line Mercier, JP plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.

Prepare in ChessPrep

Similar players