[Event "Categoría Sub 08 Absoluto"] [Site "https://lichess.org/Ax8ZjWcS"] [Date "2020.09.13"] [White "MATEOESTEFANOJP"] [Black "josue2210"] [Result "1-0"] [UTCDate "2020.09.13"] [UTCTime "21:46:07"] [WhiteElo "1669"] [BlackElo "1833"] [WhiteRatingDiff "+55"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Nxd4 Nc6 5. Bb5 Bd7 6. Nxc6 bxc6 7. Be2 Nf6 8. O-O? { (0.00 → -1.13) Mistake. Nc3 was best. } (8. Nc3) 8... Nxe4 9. Re1 Nf6 10. Bf3 g6?? { (-1.06 → 1.05) Blunder. e5 was best. } (10... e5 11. c4) 11. b4?? { (1.05 → -0.88) Blunder. Qxd6 was best. } (11. Qxd6 Bg7 12. Nc3 O-O 13. Rxe7 Bg4 14. Qxd8 Rfxd8 15. Bxg4 Nxg4 16. Bf4 Nh6 17. Rae1 Nf5) 11... Bg7 12. Bb2 O-O 13. b5? { (-0.91 → -2.32) Mistake. c4 was best. } (13. c4 Re8 14. Nd2 Qc7 15. a4 h5 16. Rc1 Rad8 17. Bc3 e5 18. b5 Bh6 19. Rc2 Bf5) 13... Rb8 14. bxc6 Bxc6 15. Bxc6 Rxb2 16. Nd2 Rb6 17. Bf3 Nd7 18. Rb1 Rxb1 19. Qxb1 Nc5 20. Qd1 Qa5? { (-2.18 → -0.62) Mistake. Qc7 was best. } (20... Qc7 21. c4) 21. Nb3?! { (-0.62 → -1.72) Inaccuracy. Rxe7 was best. } (21. Rxe7 Bf6 22. Re3 Qxa2 23. Ne4 Nxe4 24. Bxe4 Kg7 25. Bd5 Qa4 26. g3 Qd4 27. Rd3 Qc5) 21... Nxb3 22. axb3 Qc7 23. c4 e6 24. Qd2 Rd8 25. h3 d5?! { (-1.59 → -0.48) Inaccuracy. Rb8 was best. } (25... Rb8 26. Qd3 a5 27. Qe3 Qc5 28. Qxc5 dxc5 29. Re3 Rd8 30. Re1 Kf8 31. Rd1 Bd4 32. g4) 26. cxd5 exd5 27. Bxd5?? { (-0.74 → -4.28) Blunder. Rc1 was best. } (27. Rc1 Qd6 28. Rd1 d4 29. Be2 Be5 30. Bc4 Kg7 31. g3 Qc7 32. h4 h5 33. Qe2 Rd7) 27... Bc3 28. Qe3? { (-3.99 → -8.83) Mistake. Bxf7+ was best. } (28. Bxf7+) 28... Bxe1 29. Bxf7+ Kxf7 30. Qxe1 Kg7 31. Qa1+ Kg8 32. g3 Qc6 33. Kh2 Rd2 34. Qxa7 Rd1 35. Qb8+ Kg7 36. Qe5+ Qf6 37. Qc7+?! { (-6.07 → -12.20) Inaccuracy. Qc5 was best. } (37. Qc5 Rd2) 37... Kh6 38. Qc2? { (-7.81 → Mate in 13) Checkmate is now unavoidable. Kg2 was best. } (38. Kg2 Qf5) 38... Rf1?? { (Mate in 13 → -5.14) Lost forced checkmate sequence. Qf3 was best. } (38... Qf3 39. Qxd1 Qxd1 40. Kg2 Qxb3 41. f4 Qe3 42. g4 Qxf4 43. h4 Qxg4+ 44. Kf1 Qf3+ 45. Ke1) 39. Qd2+?! { (-5.14 → -7.29) Inaccuracy. Kg2 was best. } (39. Kg2) 39... g5 40. Kg2 Ra1 41. h4 Qc6+ 42. f3 Qf6 43. hxg5+ Qxg5 44. Qd6+ Kh5?? { (-3.12 → Mate in 16) Checkmate is now unavoidable. Kg7 was best. } (44... Kg7 45. Qd7+) 45. g4+ Kh4 46. Qh2# { White wins by checkmate. } 1-0