Jonathon Zaczek's chess openings
10 games
Jonathon Zaczek has 10 tournament games in the ChessPrep database. As White, Jonathon Zaczek most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White6 games · +4 =0 −2 · 67%
As Black4 games · +1 =1 −2 · 38%
As White
- 1.e4 King's Pawn Opening100%6 games · scores 67% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.e4
- 1...c5 Sicilian Defense100%3 games · scores 50% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 0% · main line 1.d4 Nf6 2.Bg5 d5 3.Bxf6 exf6
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