Jakub Janeczko's chess openings
🇵🇱 PolandFIDE 2209549 games
Jakub Janeczko, from Poland, has 549 tournament games in the ChessPrep database. As White, Jakub Janeczko most often opens with 1.e4 (91% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White270 games · +101 =87 −82 · 54%
As Black279 games · +82 =87 −110 · 45%
As White
- 1.e4 King's Pawn Opening91%244 games · scores 55% · main line 1.e4 c5 2.d3 Nc6 3.g3 g6
- 1.Nf3 Réti Opening6%17 games · scores 32% · main line 1.Nf3 c5 2.e4 e6 3.Nc3 a6
- 1.d4 Queen's Pawn Opening3%7 games · scores 71% · main line 1.d4 Nf6 2.Bf4 d5 3.Nf3 c5
As Black against 1.e4
- 1...c5 Sicilian Defense68%96 games · scores 42% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...Nf6 Alekhine's Defense26%37 games · scores 54% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
- 1...g6 Modern Defense4%5 games · scores 50% · main line 1.e4 g6 2.d4 Bg7 3.Nf3 c6
As Black against 1.d4
- 1...Nf6 Indian Defense71%60 games · scores 49% · main line 1.d4 Nf6 2.c4 c5 3.d5 b5
- 1...c5 Old Benoni Defense15%13 games · scores 38% · main line 1.d4 c5 2.d5 g6 3.e4 d6
- 1...g6 Modern Defense9%8 games · scores 50% · main line 1.d4 g6 2.c4 Bg7 3.e4 c5
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