To1 Petersen's chess openings
FM🇩🇰 DenmarkFIDE 2309148 games
To1 Petersen, FIDE Master from Denmark, has 148 tournament games in the ChessPrep database. As White, To1 Petersen most often opens with 1.Nf3 (46% of games). As Black, against 1.e4 the usual reply is 1...g6, the Modern Defense; against 1.d4 it is 1...Nf6.
As White69 games · +22 =28 −19 · 52%
As Black79 games · +25 =18 −36 · 43%
As White
- 1.Nf3 Réti Opening46%31 games · scores 50% · main line 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6
- 1.c4 English Opening27%18 games · scores 58% · main line 1.c4 g6 2.g3 Bg7 3.Bg2 d6
- 1.g3 Hungarian Opening13%9 games · scores 61% · main line 1.g3 d5 2.Nf3 Nf6 3.Bg2 e6
As Black against 1.e4
- 1...g6 Modern Defense88%37 games · scores 49% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 a6
- 1...d6 Pirc Defense5%2 games · scores 0% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 e5
- 1...c6 Caro-Kann Defense5%2 games · scores 25% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense53%10 games · scores 35% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...g6 Modern Defense47%9 games · scores 28% · main line 1.d4 g6 2.c4 Bg7 3.e4 d6
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