[Event "GM Renier07 simul"] [Site "https://lichess.org/BXvebkEr"] [Date "2023.02.27"] [White "Renier07"] [Black "Mateo_Gonzalez"] [Result "1-0"] [UTCDate "2023.02.27"] [UTCTime "18:47:59"] [WhiteElo "2361"] [BlackElo "1824"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nf3 d5?! { (0.30 → 0.90) Inaccuracy. Bg7 was best. } (3... Bg7 4. e3 d6 5. Be2 O-O 6. Nc3 e5 7. dxe5 dxe5 8. Qxd8) 4. Nc3?! { (0.90 → 0.22) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Nc6?! { (0.25 → 0.97) Inaccuracy. a5 was best. } (12... a5 13. d5) 13. d5 Ne5 14. Bg5 Qa3?! { (-0.01 → 0.64) Inaccuracy. Nxf3+ was best. } (14... Nxf3+) 15. Nd4 h6?? { (0.88 → 3.59) Blunder. a6 was best. } (15... a6 16. Kh1) 16. Nb5 Qc5? { (3.70 → 6.78) Mistake. Qa5 was best. } (16... Qa5 17. Bxe7) 17. Be3 Nf3+?! { (6.87 → 10.32) Inaccuracy. Qxe3 was best. } (17... Qxe3 18. fxe3) 18. gxf3 Qxb5 19. Bxb5 a6 20. Be2 a5 21. Qd2 Bh3 22. Bxh6 Bxf1 23. Bxf1 Rfc8 24. Bxg7 Kxg7 25. Rxb7 Re8 26. Qd4+ Kg8 27. d6 Rad8 28. Rxe7 Rxe7 29. dxe7 Rxd4 30. e8=Q+ Kh7 31. Qxf7+ Kh6 32. Qf6 Rd1 33. f4 a4 34. f5 Kh5 35. Qxg6+ Kh4 36. Qg3+ Kh5 37. Qf3+ Kg5 38. Qxd1 a3 39. Qc1+ Kf6 40. Qxa3 Kf7 41. Qd6 Kg7 42. Qg6+ Kf8 43. e5 Ke7 44. Qd6+ Kf7 45. Qd7+ Kf8 46. f6 Kg8 47. Qg7# { White wins by checkmate. } 1-0