Jonathan Si Seng Ong's chess openings
🇦🇺 AustraliaFIDE 17386 games
Jonathan Si Seng Ong, from Australia, has 6 tournament games in the ChessPrep database. As White, Jonathan Si Seng Ong most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...e6.
As White2 games · +0 =0 −2 · 0%
As Black4 games · +1 =1 −2 · 38%
As White
- 1.e4 King's Pawn Opening100%2 games · scores 0% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.e4
- 1...e6 French Defense100%3 games · scores 17% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
As Black against 1.d4
- 1...e6 Horwitz Defense100%1 game · scores 100% · main line 1.d4 e6 2.Nf3 d5 3.e3 Nf6
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