[Event "GM-gruppen"] [Site "Ballerup"] [Date "2020.07.23"] [Round "2"] [White "Olsen, Filip Boe"] [Black "Rostgaard, Tobias Valentin"] [Result "1-0"] [WhiteElo "2353"] [BlackElo "2372"] [EventDate "2020.07.22"] [EventRounds "9"] [EventCountry "Danmark"] [WhiteFideId "1440640"] [BlackFideId "1408801"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 O-O 7. O-O Bxd2 8. Nbxd2 d6 9. e4 e5 10. d5 Nb8 11. Ne1 a5 12. Nd3 Na6 13. Qc2 c6 14. dxc6 bxc6 15. c5 Nxc5 16. Nxc5 dxc5 17. Rfc1 Rd8 18. Nb3 Nd7 19. a4 Nf8 20. Qc3 Qc7 21. Nxc5 Rb8 22. Bf1 Ne6 23. Nxe6 Bxe6 24. Qxc6 Qxc6 25. Rxc6 Rxb2 26. Rc5 Rdd2 27. Rxa5 g6 28. Rxe5 Rxf2 29. a5 Ra2 30. Rxa2 Rxa2 31. a6 Ra1 32. Kf2 Rxf1+ 33. Kxf1 Bc4+ 34. Kf2 Bxa6 35. g4 h6 36. h4 Bc4 37. g5 hxg5 38. hxg5 Be6 39. Ke3 Ba2 40. Kd4 Kg7 41. Ra5 Be6 42. Ke5 Bb3 43. Ra7 Bc4 44. Kd6 1-0