[Event "Najdorf Mem Open B 2022"] [Site "Warsaw POL"] [Date "2022.07.09"] [Round "1.4"] [White "Mazurek, Jerzy"] [Black "Kochanek, Tomasz"] [Result "1-0"] [WhiteElo "1752"] [BlackElo "1285"] [ECO "A16"] [Opening "English opening"] [EventDate "2022.07.09"] [WhiteFideId "21880719"] [BlackFideId "21880123"] 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 c5 7. O-O e5 8. d3 Nc6 9. f4 Bg4 10. h3 Bd7 11. f5 a6 12. g4 Ne7 13. g5 gxf5 14. gxf6 Bxf6 15. exf5 Nxf5 16. Ne4 Kh8 17. N2g3 Nxg3 18. Nxf6 Nxf1 19. Qxf1 Qc8 20. Nxd7 Qxd7 21. Qf6+ 1-0