Idelfonso Datu's chess openings
IM🇵🇭 PhilippinesFIDE 245769 games
Idelfonso Datu, International Master from Philippines, has 69 tournament games in the ChessPrep database. As White, Idelfonso Datu most often opens with 1.Nf3 (57% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White21 games · +7 =8 −6 · 52%
As Black48 games · +18 =14 −16 · 52%
As White
- 1.Nf3 Réti Opening57%12 games · scores 58% · main line 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7
- 1.d4 Queen's Pawn Opening24%5 games · scores 30% · main line 1.d4 d5 2.Nf3 Nf6 3.g3 e6
- 1.e4 King's Pawn Opening14%3 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.e4
- 1...e5 Open Game67%18 games · scores 47% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...d5 Scandinavian Defense15%4 games · scores 63% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6
- 1...Nf6 Alekhine's Defense15%4 games · scores 50% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
As Black against 1.d4
- 1...d5 Closed Game50%7 games · scores 43% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...Nf6 Indian Defense43%6 games · scores 58% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...e6 Horwitz Defense7%1 game · scores 100% · main line 1.d4 e6 2.Nf3 d5 3.c4 Nf6
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