[Event "Import"] [Site "https://lichess.org/3BcNAVc4"] [Date "2024.04.22"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2024.04.22"] [UTCTime "14:05:16"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. b3?! { (0.21 → -0.41) Inaccuracy. Qd3 was best. } (9. Qd3 Bg7 10. O-O O-O 11. Rd1 Nd7 12. Nd4 Qb6 13. Be3 Qxb2 14. Rab1 Qa3 15. Nxc6 bxc6) 9... Bg7 10. Bb2 O-O 11. Nd5 b5 12. O-O bxc4 13. Qxc4?! { (-0.30 → -1.06) Inaccuracy. bxc4 was best. } (13. bxc4 Rc8 14. Rab1 e5 15. Nxf6+ Qxf6 16. Qd3 Bh6 17. Rfe1 Rfd8) 13... Bxd5 14. exd5 Qa5 15. Rfd1 Rac8?! { (-1.46 → -0.80) Inaccuracy. Rfc8 was best. } (15... Rfc8) 16. Qd3 Rc5?? { (-0.91 → 1.35) Blunder. Rc7 was best. } (16... Rc7) 17. b4 Qxb4 18. Ba3 Qb5 19. Bxc5 Qxc5 20. Rac1 Qa5 21. Qc4 Re8 22. Rb1 Kf8?! { (1.58 → 2.46) Inaccuracy. Nd7 was best. } (22... Nd7) 23. Rb5 Qa6 24. Rc1 Bh6 25. Rc2 Ne4?! { (2.07 → 3.25) Inaccuracy. Nd7 was best. } (25... Nd7 26. Nd4 Bg5 27. Nc6 Nb6 28. Qb3 Ra8 29. g3 Bf6 30. Kg2 h5 31. h3 Kg7 32. h4) 26. Qb4?! { (3.25 → 2.08) Inaccuracy. Rb8 was best. } (26. Rb8 Qxc4 27. Rxe8+ Kxe8 28. Rxc4 Nf6 29. Ra4 Nxd5 30. Rxa7 Bg7 31. a4 Kd8 32. Ra8+ Kd7) 26... Nc5 27. Nd4 Qc8 28. h3?! { (2.29 → 1.58) Inaccuracy. Nc6 was best. } (28. Nc6 a5 29. Qb1 Qd7 30. Rb8 Bg7 31. Kf1 a4 32. Qb4 Bf6 33. Rxe8+ Qxe8 34. Qb8 Qxb8) 28... Bg5 29. Rc3? { (1.46 → 0.00) Mistake. Qc4 was best. } (29. Qc4 a6 30. Rb4 Bf6 31. Nb3 Qf5 32. Nxc5 dxc5 33. Qxc5 Qd3 34. Rc1 Qd2 35. Ra4 Kg7) 29... Bf6? { (0.00 → 1.17) Mistake. Bd2 was best. } (29... Bd2 30. Rcxc5 dxc5 31. Qxd2 cxd4 32. Qxd4 Qc1+ 33. Kh2 Qc7+ 34. g3 Kg8 35. Rc5 Qd6 36. h4) 30. Rf3 Bxd4? { (0.73 → 2.00) Mistake. a6 was best. } (30... a6) 31. Qxd4 Kg8 32. Qf4 f5 33. h4?! { (2.05 → 0.91) Inaccuracy. Rc3 was best. } (33. Rc3 Qa8 34. Qd4 Qc8 35. Qc4 Kf7 36. a4 a6 37. Rb1 Qd8 38. Qb4 Qa8 39. Qd4 Qd8) 33... Qa6?! { (0.91 → 1.88) Inaccuracy. Ne4 was best. } (33... Ne4 34. Rb2) 34. Qc4 Ne4 35. Qb4?? { (2.68 → -0.11) Blunder. Qc6 was best. } (35. Qc6 Qxc6 36. dxc6 Kf7 37. Rb7 a6 38. Re3 Nc5 39. Ra7 h6 40. Re1 Kf6 41. Rb1 Rc8) 35... Qxa2 36. Ra5 Qe2 37. Rb5?? { (-0.02 → -1.99) Blunder. Ra1 was best. } (37. Ra1 Nf6) 37... Qd1+? { (-1.99 → -0.57) Mistake. Kf7 was best. } (37... Kf7 38. Qd4 Nc3 39. Qxc3 Qxb5 40. Qd2 Qa4 41. Kh2 Qxh4+ 42. Rh3 Qf6 43. Rxh7+ Kg8 44. Rh3) 38. Kh2 Nf6 39. Qb3?? { (-0.73 → -3.39) Blunder. Qb1 was best. } (39. Qb1 Ng4+) 39... Ng4+ 40. Kg3 Qg1 41. Rf4 Qh2+ 42. Kf3 Ne5+ 43. Ke3 Qxg2 44. f3? { (-3.22 → -5.64) Mistake. Ke2 was best. } (44. Ke2 Kf7 45. Qb1 Rc8 46. Rb3 Rc4 47. Rxc4 Nxc4 48. Rg3 Qxd5 49. Qd3 Qe6+ 50. Kf1 d5) 44... Qg1+ 45. Ke2 Qg2+ 46. Ke3 Qf1 47. Kd4?? { (-4.76 → Mate in 8) Checkmate is now unavoidable. Qb1 was best. } (47. Qb1 Nc4+ 48. Rxc4 Qxc4 49. Qb4 Qf1 50. Rb7 a5 51. Qc3 Qg1+ 52. Ke2 Qh2+ 53. Kf1 Qh1+) 47... Qa1+? { (Mate in 8 → -7.95) Lost forced checkmate sequence. Rc8 was best. } (47... Rc8 48. Rc5 Rxc5 49. Qb8+ Kg7 50. Qf8+ Kxf8 51. Rxf5+ gxf5 52. Ke3 Rc3+ 53. Kd2 Qc1+ 54. Ke2) 48. Qc3 Qg1+ 49. Qe3 Qd1+ 50. Kc3 Rc8+ 51. Kb4 a5+ 52. Kxa5? { (-7.27 → Mate in 12) Checkmate is now unavoidable. Ka3 was best. } (52. Ka3 Qa1+ 53. Kb3 Qb1+ 54. Ka4 Qa2+ 55. Qa3 Qd2 56. Rxa5 Qxf4+ 57. Qb4 Rc4 58. Rb5 Rxb4+) 52... Qa1+ 53. Kb4 Qb2+? { (Mate in 11 → -8.62) Lost forced checkmate sequence. Ra8 was best. } (53... Ra8 54. Qb3 Qe1+ 55. Qc3 Nd3+ 56. Kb3 Qb1+ 57. Kc4 Ne5+ 58. Qxe5 Qc2+ 59. Kd4 Ra4+ 60. Ke3) *