Mario Fernandez's chess openings
FM🇨🇷 Costa RicaFIDE 2006249 games
Mario Fernandez, FIDE Master from Costa Rica, has 249 tournament games in the ChessPrep database. As White, Mario Fernandez most often opens with 1.d4 (90% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White133 games · +53 =15 −65 · 45%
As Black116 games · +41 =12 −63 · 41%
As White
- 1.d4 Queen's Pawn Opening90%117 games · scores 44% · main line 1.d4 Nf6 2.Bf4 g6 3.Nc3 d5
- 1.e4 King's Pawn Opening9%12 games · scores 50% · main line 1.e4 c5 2.Nc3 Nc6 3.f4 g6
- 1.Nf3 Réti Opening1%1 game · scores 50% · main line 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense61%35 games · scores 53% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...c6 Caro-Kann Defense23%13 games · scores 35% · main line 1.e4 c6 2.d4 d5 3.e5 c5
- 1...d6 Pirc Defense14%8 games · scores 25% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7
As Black against 1.d4
- 1...d5 Closed Game76%22 games · scores 25% · main line 1.d4 d5 2.c4 c6 3.cxd5 cxd5
- 1...d624%7 games · scores 43% · main line 1.d4 d6 2.c4 e5 3.d5 f5
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