Guillermo Arias Boo's chess openings
FM🇪🇸 SpainFIDE 2202165 games
Guillermo Arias Boo, FIDE Master from Spain, has 165 tournament games in the ChessPrep database. As White, Guillermo Arias Boo most often opens with 1.d4 (41% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White81 games · +37 =16 −28 · 56%
As Black84 games · +17 =41 −26 · 45%
As White
- 1.d4 Queen's Pawn Opening41%33 games · scores 55% · main line 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7
- 1.c4 English Opening28%23 games · scores 59% · main line 1.c4 c6 2.g3 d5 3.Nf3 Nf6
- 1.e4 King's Pawn Opening23%19 games · scores 47% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
As Black against 1.e4
- 1...e5 Open Game61%23 games · scores 52% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
- 1...g6 Modern Defense21%8 games · scores 50% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 c6
- 1...d6 Pirc Defense18%7 games · scores 57% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7
As Black against 1.d4
- 1...Nf6 Indian Defense54%13 games · scores 50% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4
- 1...e6 Horwitz Defense13%3 games · scores 17% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
- 1...g6 Modern Defense13%3 games · scores 17% · main line 1.d4 g6 2.e4 Bg7 3.Nc3 c6
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