Justus D Williams's chess openings
IM🇺🇸 United StatesFIDE 2355519 games
Justus D Williams, International Master from United States, has 519 tournament games in the ChessPrep database. As White, Justus D Williams most often opens with 1.Nf3 (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 White265 games · +116 =61 −88 · 55%
As Black254 games · +89 =70 −95 · 49%
As White
- 1.Nf3 Réti Opening47%125 games · scores 59% · main line 1.Nf3 Nf6 2.c4 g6 3.g3 Bg7
- 1.e4 King's Pawn Opening26%69 games · scores 54% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
- 1.d4 Queen's Pawn Opening14%36 games · scores 49% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...c5 Sicilian Defense75%90 games · scores 52% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e5 Open Game18%21 games · scores 48% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
- 1...e6 French Defense3%4 games · scores 63% · main line 1.e4 e6 2.d3 c5 3.Nf3 Nc6
As Black against 1.d4
- 1...Nf6 Indian Defense84%76 games · scores 47% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game11%10 games · scores 40% · main line 1.d4 d5 2.c4 dxc4 3.e3 e5
- 1...e6 Horwitz Defense3%3 games · scores 83% · main line 1.d4 e6 2.c4 Bb4+ 3.Nc3 c5
Playing Justus D Williams soon?
ChessPrep shows every line Justus D Williams plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep