[Event "FINAL 2021 Categoria A MINEDU"] [Site "https://lichess.org/S5rEYDgN"] [Date "2021.08.20"] [White "A61932034ALBERTO"] [Black "A74795755YADHIRA"] [Result "1-0"] [UTCDate "2021.08.20"] [UTCTime "19:00:02"] [WhiteElo "1984"] [BlackElo "1775"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B86"] [Opening "Sicilian Defense: Sozin Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Bc4 e6 5. Nxd4 Nf6 6. Nc3 { B86 Sicilian Defense: Sozin Attack } a6 7. Bg5 h6 8. Bxf6 Qxf6 9. O-O b5? { (0.01 → 1.13) Mistake. Bd7 was best. } (9... Bd7 10. Re1) 10. Bb3 Bb7 11. Re1?? { (1.07 → -0.75) Blunder. f4 was best. } (11. f4 d5) 11... e5?? { (-0.75 → 3.81) Blunder. Be7 was best. } (11... Be7 12. Re3 O-O 13. Rf3 Qe5 14. Nf5 Nc6 15. Nxe7+ Nxe7 16. Re3 Rfd8 17. a3 a5 18. Qd2) 12. Nf5 g6 13. Ne3 Nd7 14. Ned5? { (4.79 → 2.82) Mistake. a4 was best. } (14. a4 b4 15. Ncd5 Qd8 16. a5 Be7 17. Nxb4 Rb8 18. Bd5 Qc7 19. b3 Nc5 20. Nc4 O-O) 14... Qd8 15. a4 b4?! { (3.16 → 4.29) Inaccuracy. Be7 was best. } (15... Be7) 16. Nxb4 Nc5 17. Bd5 Be7?! { (4.72 → 6.18) Inaccuracy. Qc7 was best. } (17... Qc7) 18. Bxb7 Nxb7 19. Ncd5 O-O 20. Nc6 Qd7 21. Ndxe7+ Kh7 22. Qd5 Nc5 23. Red1 Qe6 24. Qxe6 fxe6 25. Rxd6 Nxe4 26. Rd7 h5 27. Nf5+ Kh8 28. Nh6 Nxf2 29. Nxe5 Rf6 30. Rf1 Raf8?! { (13.10 → Mate in 7) Checkmate is now unavoidable. Ng4 was best. } (30... Ng4 31. Rxf6) 31. Nhf7+?! { (Mate in 7 → 12.46) Lost forced checkmate sequence. Rxf2 was best. } (31. Rxf2 Rd8 32. Rxd8+ Kg7 33. Rg8+ Kh7 34. Rxf6 Kxh6 35. Rfxg6+ Kh7 36. R8g7+ Kh8 37. Nf7#) 31... Kg7 32. Ng5+ Kg8 33. Rf7 R8xf7 34. Nexf7 Ng4 35. Nh6+ Kg7 36. Nxg4 hxg4 37. Rxf6 Kxf6 38. Ne4+ Ke5 39. Nc5 a5 40. b4 Kd5 41. c3 e5 42. Kf2 g5 43. Ke3 axb4 44. cxb4 Kc4 45. Na6 Kb3 46. b5 Kxa4 47. b6 Kb5 48. b7 e4 49. b8=Q+ Kxa6 50. Kxe4 Ka5 51. Kd5 Ka4 52. Kc4 Ka3 53. Qb3# { White wins by checkmate. } 1-0