[Event "FIDE Grand Swiss 2021"] [Site "Riga LAT"] [Date "2021.10.27"] [Round "1.11"] [White "Yu, Yangyi"] [Black "Keymer, Vincent"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2704"] [BlackElo "2630"] [PlyCount "80"] [EventDate "2021.10.27"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. O-O Bg6 8. a3 Be7 9. b4 c4 10. a4 h5 11. Na3 h4 12. Nc2 a6 13. Bf4 Nh6 14. Ne3 Nf5 15. Ng4 a5 16. b5 Nb8 17. h3 Nd7 18. Qd2 Nb6 19. Bd1 Kd7 20. Bc2 Rh5 21. Kh1 Qg8 22. Ng1 Rh8 23. Rae1 Rf8 24. Nf3 Rc8 25. Kg1 Bd8 26. Qc1 Be7 27. Bg5 Qd8 28. Bf4 Qg8 29. Re2 Rh5 30. Rfe1 Qf8 31. Bd1 Ba3 32. Qa1 Be7 33. Qc1 Ba3 34. Qa1 Be7 35. Ra2 Qd8 36. Qc1 Qg8 37. Nfh2 Rh8 38. Nf1 Ra8 39. Nd2 Rc8 40. Nf3 Rh5 1/2-1/2