♞ ChessPrepOpen the app

James A Thinnsen's chess openings

FM🇺🇸 United StatesFIDE 232722 games

James A Thinnsen, FIDE Master from United States, has 22 tournament games in the ChessPrep database. As White, James A Thinnsen most often opens with 1.d4 (56% of games). As Black, against 1.e4 the usual reply is 1...c6, the Caro-Kann Defense; against 1.d4 it is 1...Nf6.

As White9 games · +2 =3 −4 · 39%
As Black13 games · +6 =3 −4 · 58%

As White

  1. 1.d4 Queen's Pawn Opening56%
    5 games · scores 70% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
  2. 1.Nf3 Réti Opening33%
    3 games · scores 0% · main line 1.Nf3 c5 2.c4 Nf6 3.Nc3 d5
  3. 1.e4 King's Pawn Opening11%
    1 game · scores 0% · main line 1.e4 c5 2.Nf3 d6 3.Nc3 Nc6

As Black against 1.e4

  1. 1...c6 Caro-Kann Defense71%
    5 games · scores 60% · main line 1.e4 c6 2.d4 d5 3.exd5 cxd5
  2. 1...c5 Sicilian Defense29%
    2 games · scores 25% · main line 1.e4 c5 2.Nc3 Nc6 3.f4 g6

As Black against 1.d4

  1. 1...Nf6 Indian Defense100%
    4 games · scores 63% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7

Playing James A Thinnsen soon?

ChessPrep shows every line James A Thinnsen 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