Bertin, JL's chess openings
🇫🇷 FranceFIDE 191115 games
Bertin, JL, from France, has 15 tournament games in the ChessPrep database. As White, Bertin, JL most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.
As White9 games · +3 =2 −4 · 44%
As Black6 games · +3 =1 −2 · 58%
As White
- 1.d4 Queen's Pawn Opening100%9 games · scores 44% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...e6 French Defense75%3 games · scores 67% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
- 1...c5 Sicilian Defense25%1 game · scores 0% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 100% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 c5
Playing Bertin, JL soon?
ChessPrep shows every line Bertin, JL plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep