Roger G Williamson's chess openings
🏴 EnglandFIDE 2186153 games
Roger G Williamson, from England, has 153 tournament games in the ChessPrep database. As White, Roger G Williamson most often opens with 1.e4 (46% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White78 games · +32 =28 −18 · 59%
As Black75 games · +25 =26 −24 · 51%
As White
- 1.e4 King's Pawn Opening46%36 games · scores 58% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening45%35 games · scores 60% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
- 1.c4 English Opening6%5 games · scores 70% · main line 1.c4 f5 2.g3 Nf6 3.Bg2 g6
As Black against 1.e4
- 1...e5 Open Game84%31 games · scores 53% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...e6 French Defense16%6 games · scores 92% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.d4
- 1...d5 Closed Game57%12 games · scores 25% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...Nf6 Indian Defense33%7 games · scores 57% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
- 1...e6 Horwitz Defense10%2 games · scores 50% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
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