郑九天's chess openings
9 games
郑九天 has 9 tournament games in the ChessPrep database. As White, 郑九天 most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White5 games · +2 =0 −3 · 40%
As Black4 games · +1 =0 −3 · 25%
As White
- 1.e4 King's Pawn Opening100%5 games · scores 40% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.e4
- 1...e5 Open Game100%3 games · scores 33% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 0% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
Playing 郑九天 soon?
ChessPrep shows every line 郑九天 plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep