[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.10"]
[Round "1"]
[White "Jaroszuk, Marcin"]
[Black "Kwiatkowski, Szymon"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1571"]
[BlackElo "1152"]
[PlyCount "37"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. 0-0 Nf6 5. d4 e6 6. c4 Nbd7 7. Nc3 Bd6 8. Nd2 0-0 9. e4 Bg6 10. e5 Nxe5 11. dxe5 Bxe5 12. cxd5 cxd5 13. Nf3 Bd6 14. Re1 Rc8 15. h3 h6 16. Be3 Bb4 17. Qb3 Qe7 18. Rac1 Bd6 19. Nb5 1-0

