Pentti Jalo's chess openings
17 games
Pentti Jalo has 17 tournament games in the ChessPrep database. As White, Pentti Jalo most often opens with 1.b4 (89% of games). As Black, against 1.e4 the usual reply is 1...d5, the Scandinavian Defense; against 1.d4 it is 1...Nf6.
As White9 games · +3 =3 −3 · 50%
As Black8 games · +1 =2 −5 · 25%
As White
- 1.b4 Polish Opening89%8 games · scores 56% · main line 1.b4 f5 2.Bb2 Nf6 3.Nf3 g6
- 1.e4 King's Pawn Opening11%1 game · scores 0% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.e4
- 1...d5 Scandinavian Defense40%2 games · scores 50% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5
- 1...c5 Sicilian Defense40%2 games · scores 0% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...c6 Caro-Kann Defense20%1 game · scores 50% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense100%2 games · scores 25% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ne4
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