Kossak, J.'s chess openings
31 games
Kossak, J. has 31 tournament games in the ChessPrep database. As White, Kossak, J. most often opens with 1.e4 (93% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White15 games · +3 =1 −11 · 23%
As Black16 games · +1 =2 −13 · 13%
As White
- 1.e4 King's Pawn Opening93%14 games · scores 25% · main line 1.e4 e6 2.d4 d5 3.e5 c5
- 1.Nf3 Réti Opening7%1 game · scores 0% · main line 1.Nf3 Nf6 2.c4 g6 3.g3 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense70%7 games · scores 7% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense30%3 games · scores 0% · main line 1.e4 e6 2.Qe2 c5 3.f4 g6
As Black against 1.d4
- 1...Nf6 Indian Defense100%4 games · scores 25% · main line 1.d4 Nf6 2.c4 c5 3.d5 b5
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