[Event "Fortaleza JUVENIL BC HíbridoT2"] [Site "https://lichess.org/Fgvtl1JP"] [Date "2021.11.27"] [White "IsaiGV"] [Black "olilaostra"] [Result "1-0"] [UTCDate "2021.11.27"] [UTCTime "17:08:24"] [WhiteElo "1787"] [BlackElo "2006"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 c5 6. d3 O-O 7. O-O Nc6 8. Be3?! { (0.00 → -0.62) Inaccuracy. Re1 was best. } (8. Re1 e5 9. a4 h6 10. Be3 Be6 11. Nd2 Ng4 12. Nd5 f5) 8... a6 9. d4? { (-0.31 → -1.62) Mistake. h3 was best. } (9. h3 e5 10. a4 Rb8 11. Nd2 b5 12. axb5 axb5 13. Ne2 Re8 14. c3 h6 15. f4 exf4) 9... cxd4? { (-1.62 → -0.32) Mistake. Ng4 was best. } (9... Ng4 10. Bc1 cxd4 11. Ne2 e5 12. c3 Nf6 13. cxd4 Nxe4 14. dxe5 dxe5 15. Qxd8 Rxd8 16. Nxe5) 10. Nxd4 Qc7 11. Nxc6 bxc6 12. Qd2?! { (-0.16 → -1.08) Inaccuracy. b3 was best. } (12. b3 Rb8 13. Qe2 Ng4 14. Bd2 Ne5 15. Rad1 a5 16. h3 Qa7 17. Be3 c5 18. Rfe1 Nf3+) 12... Rb8 13. Rab1 Be6?! { (-1.32 → -0.24) Inaccuracy. Ng4 was best. } (13... Ng4) 14. Bh6 Qa5?! { (-0.23 → 0.42) Inaccuracy. Bxh6 was best. } (14... Bxh6 15. Qxh6) 15. Bxg7 Kxg7 16. b3 Rfd8 17. Qe3 Qc7?! { (-0.32 → 0.24) Inaccuracy. c5 was best. } (17... c5 18. Ra1) 18. Rfd1 d5 19. exd5?! { (0.50 → -0.24) Inaccuracy. Qc5 was best. } (19. Qc5 Rd7 20. Rd2 Rbd8 21. Re1 Nxe4 22. Bxe4 dxe4 23. Rxd7 Qxd7 24. Nxe4 Bh3 25. Qc3+ Qd4) 19... Nxd5?! { (-0.24 → 0.31) Inaccuracy. cxd5 was best. } (19... cxd5 20. h3) 20. Nxd5 Bxd5?? { (0.00 → 7.96) Blunder. cxd5 was best. } (20... cxd5 21. c3 Rbc8 22. Rbc1 Rd6 23. Rd4 a5 24. h4 h5 25. a3 Qd7 26. Bf1 Qc7) 21. Qc3+ Kg8 22. Bxd5 Rbc8 23. Bg2 Re8 24. a4 c5 25. Bd5 e6 26. Bc4 Qc6 27. Qf6 a5 28. Bb5 Qe4 29. Bxe8 Rxe8 30. Rbc1 h5 31. Rd8 Rxd8 32. Qxd8+ Kg7 33. Qd2 h4 34. c4 hxg3 35. fxg3 Qb7 36. Qd3 f5 37. Rd1 Kf6 38. h4 g5 39. hxg5+ Kxg5 40. Kf2 Qh7 41. Rg1 Qh2+ 42. Rg2 Qh1 43. Qe3+ Kf6 44. Qe1 Qh7 45. Qxa5 Qb7 46. Qc3+ Kg6 47. a5 Qe4 48. a6 e5 49. a7 Qb7 50. Qxe5 Qxa7 51. Qe6+ Kg5 52. Qg8+ Kf6 53. Qh8+ Ke6?! { (12.10 → Mate in 37) Checkmate is now unavoidable. Kg6 was best. } (53... Kg6 54. Qg8+) 54. Qh6+ Ke5 55. Qf4+? { (Mate in 17 → 9.74) Lost forced checkmate sequence. Ke3 was best. } (55. Ke3 Qd7 56. Re2 Qd4+ 57. Kf3+ Qe4+ 58. Rxe4+ fxe4+ 59. Kg4 Kd4 60. Qd2+ Ke5 61. Qd5+ Kf6) 55... Ke6 56. Ke3?! { (Mate in 15 → 57.18) Lost forced checkmate sequence. Qh6+ was best. } (56. Qh6+) 56... Qa1 57. Re2 Kf6?! { (63.75 → Mate in 15) Checkmate is now unavoidable. Qd4+ was best. } (57... Qd4+ 58. Kf3+ Kd7 59. Qxf5+ Kc7 60. Kg2 Kb6 61. Qc8 Qd6 62. Re6 Ka7 63. Qe8 Qd2+ 64. Kh3) 58. Qd6+?! { (Mate in 15 → 63.48) Lost forced checkmate sequence. Qh6+ was best. } (58. Qh6+ Kf7 59. Qh7+ Qg7 60. Qxg7+ Kxg7 61. Kf4 Kg6 62. Re6+ Kh5 63. Re5 Kh6 64. Rxc5 Kg6) 58... Kg5?! { (63.48 → Mate in 15) Checkmate is now unavoidable. Kf7 was best. } (58... Kf7 59. Kf2) 59. Kf2?! { (Mate in 15 → 80.40) Lost forced checkmate sequence. Qd8+ was best. } (59. Qd8+ Kg6 60. Qg8+ Qg7 61. Qxg7+ Kxg7 62. Kf4 Kg6 63. Re6+ Kh5 64. Re5 Kg6 65. Rxc5 Kf6) 59... Qa3?! { (80.40 → Mate in 6) Checkmate is now unavoidable. Qf6 was best. } (59... Qf6 60. Qxf6+) 60. Qe7+ Kg4 61. Qh4# { White wins by checkmate. } 1-0