
[Event "Najdorf Mem Open A 2025"]
[Site "Warsaw POL"]
[Date "2025.07.11"]
[Round "4.13"]
[White "Janeczko, Jakub"]
[Black "O'cuilleanain, Oisin"]
[Result "1-0"]
[WhiteElo "2282"]
[BlackElo "2086"]
[ECO "B23"]
[PlyCount "41"]
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 e6 6.b3 d5 7.exd5 exd5 8.Qxd5 Qf6 9.Bb2 Ba3 10.O-O-O Qxc3 11.Bxa3 Nf6 12.Qc4 Qa1+ 13.Kd2 Qxa2 14.Re1+ Be6 15.Rxe6+ fxe6 16.Qxe6+ Kd8 17.Qd6+ Kc8 18.Bd3 Nd4 19.Ne2 Rd8 20.Qc5+ Kb8 21.Nxd4 1-0
[Site "Warsaw POL"]
[Date "2025.07.11"]
[Round "4.13"]
[White "Janeczko, Jakub"]
[Black "O'cuilleanain, Oisin"]
[Result "1-0"]
[WhiteElo "2282"]
[BlackElo "2086"]
[ECO "B23"]
[PlyCount "41"]
1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 e6 6.b3 d5 7.exd5 exd5 8.Qxd5 Qf6 9.Bb2 Ba3 10.O-O-O Qxc3 11.Bxa3 Nf6 12.Qc4 Qa1+ 13.Kd2 Qxa2 14.Re1+ Be6 15.Rxe6+ fxe6 16.Qxe6+ Kd8 17.Qd6+ Kc8 18.Bd3 Nd4 19.Ne2 Rd8 20.Qc5+ Kb8 21.Nxd4 1-0
[Event "Najdorf Mem Open A 2025"]
[Site "Warsaw POL"]
[Date "2025.07.11"]
[Round "4.13"]
[White "Janeczko, Jakub"]
[Black "O'cuilleanain, Oisin"]
[Result "1-0"]
[WhiteElo "2282"]
[BlackElo "2086"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[EventDate "2025.07.08"]
[WhiteFideId "21871655"]
[BlackFideId "2514249"]
1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 e6 6. b3 d5 7. exd5 exd5
8. Qxd5 Qf6 9. Bb2 Ba3 10. O-O-O Qxc3 11. Bxa3 Nf6 12. Qc4 Qa1+ 13. Kd2
Qxa2 14. Re1+ Be6 15. Rxe6+ fxe6 16. Qxe6+ Kd8 17. Qd6+ Kc8 18. Bd3 Nd4 19.
Ne2 Rd8 20. Qc5+ Kb8 21. Nxd4 1-0