Mariano Ostoich's chess openings
🇦🇷 ArgentinaFIDE 202835 games
Mariano Ostoich, from Argentina, has 35 tournament games in the ChessPrep database. As White, Mariano Ostoich most often opens with 1.Nf3 (82% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White17 games · +9 =2 −6 · 59%
As Black18 games · +3 =4 −11 · 28%
As White
- 1.Nf3 Réti Opening82%14 games · scores 57% · main line 1.Nf3 Nf6 2.c4 e6 3.Nc3 d5
- 1.e4 King's Pawn Opening12%2 games · scores 100% · main line 1.e4 c5 2.c3 Nf6 3.e5 Nd5
- 1.c4 English Opening6%1 game · scores 0% · main line 1.c4 e6 2.Nc3 d5 3.e3 Nf6
As Black against 1.e4
- 1...c5 Sicilian Defense100%8 games · scores 31% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game100%6 games · scores 17% · main line 1.d4 d5 2.c4 dxc4 3.e3 Nf6
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