Jonathan S Kogen's chess openings
🇺🇸 United StatesFIDE 218350 games
Jonathan S Kogen, from United States, has 50 tournament games in the ChessPrep database. As White, Jonathan S Kogen most often opens with 1.d4 (96% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White26 games · +15 =5 −6 · 67%
As Black24 games · +5 =6 −13 · 33%
As White
- 1.d4 Queen's Pawn Opening96%25 games · scores 70% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.e4 King's Pawn Opening4%1 game · scores 0% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
As Black against 1.e4
- 1...c5 Sicilian Defense100%13 games · scores 46% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense88%7 games · scores 14% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...f5 Dutch Defense13%1 game · scores 0% · main line 1.d4 f5 2.g3 e6 3.Bg2 Nf6
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