[Event "2018 Spring Marathon"] [Site "https://lichess.org/4OusPYw8"] [Date "2018.03.24"] [White "tabak"] [Black "DVRazor"] [Result "1/2-1/2"] [UTCDate "2018.03.24"] [UTCTime "14:24:55"] [WhiteElo "2153"] [BlackElo "2283"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B99"] [Opening "Sicilian Defense: Najdorf Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 { B99 Sicilian Defense: Najdorf Variation, Main Line } 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. exd5 Kd8 15. Bh4?? { (0.67 → -1.25) Blunder. Nc6+ was best. } (15. Nc6+ Bxc6 16. dxc6 Qxc6 17. Bxf6 Nxf6 18. Qxg7 Re8 19. Qxf7 Ra7 20. Bf5 Rc7 21. Kb1 Rf8) 15... Rg8?? { (-1.25 → 3.35) Blunder. g6 was best. } (15... g6 16. Rxe7) 16. Bxh7? { (3.35 → 1.85) Mistake. Nf5 was best. } (16. Nf5) 16... Rh8? { (1.85 → 3.68) Mistake. Re8 was best. } (16... Re8) 17. Qxg7?? { (3.68 → -2.20) Blunder. Rxe7 was best. } (17. Rxe7 Kxe7 18. Qxg7 Rae8 19. Nf5+ Kd8 20. Bxf6+ Nxf6 21. Qxf6+ Kd7 22. Ng7 Kc8 23. Nxe8 Rxe8) 17... Rxh7 18. Qxh7 Nxh7 19. Rxe7 Nhf6 20. Rxf7?! { (-2.02 → -3.00) Inaccuracy. Bxf6 was best. } (20. Bxf6 Nxf6 21. Rxc7 Kxc7 22. Nf5 Rh8 23. Rd4 Bxd5 24. Ne3 Bc6 25. h3 a5 26. Nc4 Bxg2) 20... Bxd5?! { (-3.00 → -1.78) Inaccuracy. Qc4 was best. } (20... Qc4 21. Bxf6+ Nxf6 22. Rxf6 Qxa2 23. Nb3 Ke7 24. Rf5 Rg8 25. Rd4 a5 26. g4 a4 27. Rxb4) 21. Bxf6+ Nxf6?! { (-1.85 → -0.97) Inaccuracy. Kc8 was best. } (21... Kc8 22. Rh7 Qa5 23. Nf5 Nxf6 24. Rxd5 Qxd5 25. Ne7+ Kb7 26. Nxd5+ Nxh7 27. g4 Rf8 28. Kd2) 22. Rxc7 Kxc7 23. g3 Rh8 24. h4 Rg8 25. Nf5 Be6?! { (-1.17 → -0.33) Inaccuracy. Be4 was best. } (25... Be4 26. Nxd6 Bf3 27. Rd4 Rxg3 28. b3 Nd5 29. Nf5 Rh3 30. Kb2 Rh2 31. Rc4+ Kb6 32. Nd4) 26. Rxd6 Bxf5 27. Rxf6 Be4 28. Rxa6 Rxg3 29. h5 Rg1+ 30. Kd2 Rg2+ 31. Ke3 Bb7 32. Rg6 Rxc2 33. h6 Rxb2 34. f5 Rxa2 35. f6 Bd5 36. h7 Rh2 37. Rg7+ Kc6 38. f7 Bxf7 39. Rxf7 b3 40. Rf1 Kc5 41. Rf7 Kb4 42. Kf4 b2 43. Rb7+ Kc3 44. Kg5?? { (0.00 → -6.51) Blunder. Rc7+ was best. } (44. Rc7+ Kd3 45. Rb7 Kc2 46. Rc7+ Kb3 47. Rb7+ Kc2) 44... Rxh7 45. Rxh7 b1=Q 46. Rg7 Kd4 47. Kf6 Qb6+ 48. Kf7?! { (-6.05 → -132.67) Inaccuracy. Kg5 was best. } (48. Kg5 Qd8+ 49. Kg4 Ke4 50. Rg5 Qe7 51. Rg6 Qe5 52. Rg5 Qe6+ 53. Kg3 Qd6+ 54. Kg4 Qd2) 48... Ke5 49. Kg8?! { (-132.64 → Mate in 18) Checkmate is now unavoidable. Rg5+ was best. } (49. Rg5+ Kf4 50. Rg6 Qc7+ 51. Ke8 Kf5 52. Rh6 Qe5+ 53. Kf7 Qd4 54. Rh5+ Kg4 55. Rh6 Qd7+) 49... Kf6 50. Kh8 Qb8+ 51. Kh7 Qh2+ 52. Kg8 Qa2+ 53. Kh7 Qc2+ 54. Kh8 Qe4 55. Kg8 Qe5 56. Kh7 Qh2+ 57. Kg8 Qh6?! { (Mate in 8 → -53.07) Lost forced checkmate sequence. Qh5 was best. } (57... Qh5 58. Rg1 Qd5+ 59. Kh7 Qe4+ 60. Kg8 Qa8+ 61. Kh7 Qa7+ 62. Kg8 Qxg1+ 63. Kf8 Qg7+ 64. Ke8) 58. Rf7+ Kg6?? { (-52.81 → 0.00) Blunder. Ke6 was best. } (58... Ke6 59. Re7+ Kd6 60. Rg7 Qf4 61. Rg6+ Ke7 62. Kg7 Qd4+ 63. Kh6 Kf7 64. Kh5 Qh8+ 65. Rh6) 59. Rf6+ Kxf6 { Draw by stalemate. } 1/2-1/2