Koernke, J.'s chess openings
5 games
Koernke, J. has 5 tournament games in the ChessPrep database. As White, Koernke, J. most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White2 games · +1 =0 −1 · 50%
As Black3 games · +0 =1 −2 · 17%
As White
- 1.d4 Queen's Pawn Opening100%2 games · scores 50% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
As Black against 1.e4
- 1...e5 Open Game100%2 games · scores 25% · main line 1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6
As Black against 1.d4
- 1...d5 Closed Game100%1 game · scores 0% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
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