[Event "Torneo Cerros Activo 2021-1"] [Site "https://lichess.org/r6K1ECfY"] [Date "2021.05.15"] [White "NelsonEAlvarezA_CAQ"] [Black "Hijosmios"] [Result "0-1"] [UTCDate "2021.05.15"] [UTCTime "23:20:37"] [WhiteElo "2252"] [BlackElo "2331"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D80"] [Opening "Grünfeld Defense: Stockholm Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 { D80 Grünfeld Defense: Stockholm Variation } Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. e3 c5 8. Nf3 Nc6 9. cxd5 Qxd5 10. Be2 O-O 11. O-O cxd4 12. cxd4 Bf5 13. Qa4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Rac1 Rac8 17. Rxc8 Rxc8 18. Qxa7 Qb2 19. Bf3 Rc1 20. Qb8+ Bf8 21. Qd8 Rxf1+ 22. Kxf1 Qc1+ 23. Ke2 Qc2+ 24. Ke1 Qc1+ 25. Ke2 Qc2+ 26. Ke1 Qc1+ 27. Bd1 Qc3+ 28. Qd2 Qc4 29. Qd8 { White offers draw } 29... Qb4+ 30. Kf1 Be6 31. f4 Bxa2 32. Be1 Qe4 33. Kf2 Bd5 34. Bf3 Qc2+ 35. Kg3 Bxf3 36. Kxf3 Qc4 37. Kg3 b5 38. Qf6?? { (-0.57 → -4.16) Blunder. Ba5 was best. } (38. Ba5 Qc5) 38... b4?? { (-4.16 → -1.56) Blunder. Qe2 was best. } (38... Qe2 39. Bf2) 39. Kf2 Qc2+ 40. Kf3 Qd1+ 41. Kf2 Bg7? { (-2.10 → -0.65) Mistake. h5 was best. } (41... h5) 42. Qb6 Qc2+ 43. Kf3 Bc3 44. Qb8+?? { (-0.66 → -3.11) Blunder. Qd8+ was best. } (44. Qd8+) 44... Kg7 45. Bh4?? { (-3.27 → -9.15) Blunder. Bxc3+ was best. } (45. Bxc3+ Qxc3) 45... b3 46. Be7?? { (-6.39 → Mate in 4) Checkmate is now unavoidable. Qd8 was best. } (46. Qd8 h5 47. Be7 b2 48. Qf8+ Kh7 49. Qxf7+ Bg7 50. Bf8 Qc6+ 51. Kg3 h4+ 52. Kf2 Qf6) 46... Qd1+ 47. Kg3 Be1+ 48. Kh3 Qh5+ { White resigns. } 0-1