[Event "Sicilian Najdorf Arena"] [Site "https://lichess.org/1MkiHOT2"] [Date "2023.07.18"] [White "proabhi19"] [Black "Sreshtha02"] [Result "0-1"] [UTCDate "2023.07.18"] [UTCTime "18:25:10"] [WhiteElo "1666"] [BlackElo "1780"] [Variant "Standard"] [TimeControl "420+3"] [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 O-O-O 13. e5?! { (0.69 → 0.00) Inaccuracy. Bxb5 was best. } (13. Bxb5) 13... dxe5 14. fxe5 Nxe5 15. Bf4 Nxd3+ 16. Rxd3 Bd6 17. Bxd6 Qxd6 18. Qxg7 Qf4+ 19. Kb1 Rhg8?? { (-0.12 → 4.11) Blunder. Nh5 was best. } (19... Nh5 20. g3 Nxg7 21. gxf4 Rd6 22. Re5 Rhd8 23. Nce2 Rd5 24. Kc1 Nh5 25. Rc3+ Kb8 26. Rxd5) 20. Qxf7 Rxd4 21. Qxe6+ Kb8 22. g3 Qd6?! { (4.31 → 5.71) Inaccuracy. Qc7 was best. } (22... Qc7 23. Rxd4 Re8 24. Qxe8+ Nxe8 25. Rxe8+ Ka7 26. a3 Qf7 27. Re2 Bc6 28. Rf4 Qd7 29. Rf6) 23. Qxd6+ Rxd6 24. Rxd6 Ng4 25. a3 Nxh2 26. Re7 Rxg3?? { (5.73 → Mate in 11) Checkmate is now unavoidable. Rc8 was best. } (26... Rc8 27. Nd5 Bxd5 28. Rxd5 Nf1 29. Rdd7 Rg8 30. Rd6 h5 31. Rxa6 b4 32. Rb6+ Ka8 33. Rxb4) 27. Rdd7?? { (Mate in 11 → 5.91) Lost forced checkmate sequence. Rd8+ was best. } (27. Rd8+ Ka7 28. Rdd7 Ka8 29. Rxb7 Re3 30. Ra7+ Kb8 31. Reb7+ Kc8 32. Nd5 Re1+ 33. Ka2 Re6) 27... Bc8 28. Re8 Rg1+ 29. Ka2 Rg5 30. Rdd8 Rc5 31. Ne4 Rxc2 32. Nd6 Ka7 33. Re7+ Kb6 34. Nxc8+ Ka5 35. Kb3?? { (Mate in 4 → 5.85) Lost forced checkmate sequence. Rd6 was best. } (35. Rd6 Rc6 36. Rxc6 b4 37. Re5+ Ka4 38. Rxa6#) 35... Rc6 36. Rxh7 Nf3 37. Ka2 Ne5 38. Na7? { (31.93 → 5.25) Mistake. Rd6 was best. } (38. Rd6 Rxd6 39. b4+ Ka4 40. Nxd6 Nc6 41. Ra7 Nxb4+ 42. axb4 Kxb4 43. Rxa6 Kc5 44. Ka3 Kd5) 38... Rc2 39. Rd5 Nc4 40. Nc6+ Ka4 41. Ra7?! { (6.29 → 4.61) Inaccuracy. Rxb5 was best. } (41. Rxb5 Kxb5 42. Nd4+ Kb6 43. Nxc2 a5 44. Nd4 a4 45. Rh5 Nd6 46. b3 axb3+ 47. Kxb3 Ne4) 41... Rxb2+ 42. Ka1 Kb3 43. Rd3+?? { (4.83 → 0.11) Blunder. Nd4+ was best. } (43. Nd4+ Kc3 44. Rh7 Na5 45. Rh1 Kc4 46. Rd6 Rc2 47. Nxc2 Nb7 48. Ne3+ Kc3 49. Rh3 Na5) 43... Kc2 44. Nb4+ Rxb4 45. axb4 Kxd3 46. Rxa6 Kd4 47. Rb6?? { (0.13 → Mate in 17) Checkmate is now unavoidable. Kb1 was best. } (47. Kb1 Kc3 48. Ra5 Kxb4 49. Rxb5+ Kc3 50. Kc1 Ne3 51. Rb3+ Kd4 52. Kd2 Nd5 53. Ke2 Nc3+) 47... Nxb6 48. Ka2 Kc3 49. Ka3 Nc4+ 50. Ka2 Kxb4 51. Kb1 Ka4?! { (Mate in 9 → -36.89) Lost forced checkmate sequence. Kc3 was best. } (51... Kc3 52. Kc1 Ne3 53. Kb1 b4 54. Ka1 b3 55. Kb1 b2 56. Ka2 Nc4 57. Kb1 Nd2+ 58. Ka2) 52. Ka2?! { (-36.89 → Mate in 10) Checkmate is now unavoidable. Kc2 was best. } (52. Kc2 b4 53. Kd3 Nb2+ 54. Kd4 Ka3 55. Kc5 Na4+ 56. Kd6 b3 57. Ke6 b2 58. Kf5 b1=Q+) 52... b4 53. Kb1 b3 54. Kc1 Ka3 55. Kb1 b2 56. Kc2 Ka2 57. Kc3 b1=Q?! { (Mate in 12 → -35.35) Lost forced checkmate sequence. Nb6 was best. } (57... Nb6 58. Kd4 b1=Q 59. Ke5 Qg6 60. Kf4 Qe6 61. Kg5 Nd5 62. Kh5 Qg8 63. Kh4 Qg6 64. Kh3) 58. Kxc4?! { (-35.35 → Mate in 7) Checkmate is now unavoidable. Kd4 was best. } (58. Kd4 Qd1+ 59. Ke4 Qd6 60. Kf5 Qd4 61. Ke6 Kb2 62. Ke7 Ne5 63. Ke6) 58... Qb3+ 59. Kc5 Ka3 60. Kd6 Qc4 61. Ke7 Qd5 62. Kf8 Qe6 63. Kg7 Qf5 64. Kh8 Qg5 65. Kh7 Kb4 66. Kh8 Kc5 67. Kh7 Kd6 68. Kh8 Ke7 69. Kh7 Kf7 70. Kh8 Qg7# { Black wins by checkmate. } 0-1