[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2023.06.23"]
[Round "1"]
[White "Los, Arnd"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2003"]
[BlackElo "2444"]
[PlyCount "74"]
[EventDate "2023.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c6 5. Qc2 Bd6 6. b3 0-0 7. Bb2 e5 8. d4 e4 9. Nd2 a6 10. a4 Re8 11. Be2 h5 12. Ba3 Bxa3 13. Rxa3 Bf5 14. b4 Nbd7 15. 0-0 Nf8 16. a5 Ne6 17. Rfa1 g6 18. b5 axb5 19. cxb5 c5 20. dxc5 Nxc5 21. Nb3 Nxb3 22. Qxb3 d4 23. exd4 e3 24. f3 Qxd4 25. Rd1 Qc5 26. Na4 Qc7 27. Nb6 Rad8 28. Qb2 Rxd1+ 29. Bxd1 e2 30. Bxe2 Rxe2 31. Qxe2 Qc1+ 32. Kf2 Qxa3 33. a6 bxa6 34. bxa6 Bd3 35. Qe5 Qa2+ 36. Kg3 h4+ 37. Kxh4 Qf2+ 0-1

