[Event "PREMUNDIAL LEONID simul"] [Site "https://lichess.org/jM9c8agS"] [Date "2024.04.23"] [White "AlmadeLeonidStein"] [Black "jakinse"] [Result "1-0"] [UTCDate "2024.04.23"] [UTCTime "23:46:58"] [WhiteElo "1510"] [BlackElo "1725"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B73"] [Opening "Sicilian Defense: Dragon Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. O-O Bg7 8. Be3 { B73 Sicilian Defense: Dragon Variation, Classical Variation } O-O 9. Nxc6 bxc6 10. Bf3 Bb7 11. Qd2 Re8 12. Rfd1 Qc7 13. Rac1 Rad8 14. Bxa7 c5 15. Nb5 Qd7 16. c4 Nxe4 17. Qe3 f5 18. b3 Bc6?! { (0.17 → 0.86) Inaccuracy. Qc6 was best. } (18... Qc6 19. a4) 19. Bb6 Rb8 20. Ba5?! { (0.42 → -0.41) Inaccuracy. Bxe4 was best. } (20. Bxe4) 20... Bxb5 21. cxb5? { (-0.20 → -1.61) Mistake. Bxe4 was best. } (21. Bxe4 fxe4 22. cxb5 Rxb5 23. Bc3 Bxc3 24. Rxc3 Qg4 25. Re1 Rb4 26. a3 Rd4 27. b4 Qf5) 21... Bd4 22. Rxd4 cxd4 23. Qxd4 Qxb5 24. b4?! { (-1.17 → -2.37) Inaccuracy. Bxe4 was best. } (24. Bxe4 fxe4) 24... Rbc8 25. Re1 Rc4?! { (-2.39 → -1.58) Inaccuracy. Qc4 was best. } (25... Qc4 26. Qa1 Qc3 27. a4 Kf7 28. Bxe4 fxe4 29. Qa2+ Kf6 30. Rd1 Rc4 31. b5 Qc2 32. Qxc2) 26. Qd1 Rec8? { (-2.10 → -0.51) Mistake. Qe5 was best. } (26... Qe5 27. Be2 Rcc8 28. b5 Qc5 29. Rf1 Qa3 30. Qb3+ Qxb3 31. axb3 Rc2 32. Re1 Kf8 33. b6) 27. Be2 Nc3 28. Bxc4+ Qxc4 29. Qb3? { (-0.54 → -2.12) Mistake. Qd2 was best. } (29. Qd2) 29... Qxb3 30. axb3 e5 31. f4?! { (-2.17 → -3.00) Inaccuracy. Ra1 was best. } (31. Ra1 Kf7 32. Kf1 Ke6 33. g3 Ra8 34. Rc1 Nb5 35. h4 h6 36. Kg2 g5 37. h5 Kd7) 31... e4 32. Kf2 Nd5 33. b5 Nxf4 34. Ra1 Rb8 35. b6?! { (-2.64 → -3.48) Inaccuracy. Bc7 was best. } (35. Bc7 Rxb5 36. Bxd6 Nd3+ 37. Ke3 Kf7 38. Ra3 Ne1 39. Kf2 Ke6 40. Bf8 Nd3+ 41. Ke3 Rb8) 35... Nd5?? { (-3.48 → 0.05) Blunder. Kf7 was best. } (35... Kf7 36. Ke3 Nd5+ 37. Kd4 Nxb6 38. b4 Ke6 39. Bxb6 Rxb6 40. Rb1 Rb5 41. g3 Kd7 42. g4) 36. Rd1 Nxb6 37. Rxd6 Na8 38. b4 Kg7 39. Ke3 Rb7 40. g4 Rf7 41. gxf5 gxf5 42. Kf4 Rf6?? { (0.17 → 4.52) Blunder. Nc7 was best. } (42... Nc7) 43. Rd8?? { (4.52 → 0.00) Blunder. Rxf6 was best. } (43. Rxf6 Kxf6 44. b5 e3 45. b6 Nxb6 46. Bxb6 e2 47. Bf2 Kg6 48. Ke3 Kh5 49. Kf3 Kg5) 43... Nb6 44. b5 e3?? { (0.01 → 2.92) Blunder. Kf7 was best. } (44... Kf7 45. Rd4 Rh6 46. Bxb6 Rxb6 47. Rd5 Rf6 48. Re5 Kg6 49. h4 h6 50. b6 Rxb6 51. Rxf5) 45. Bc3 e2 46. Bxf6+ Kxf6 47. Re8 Nd5+ 48. Kf3 Nc7 49. Rxe2 Nxb5 50. Rd2 h5?! { (2.51 → 3.56) Inaccuracy. Nc7 was best. } (50... Nc7 51. Rd6+ Ne6 52. Kg3 Ke7 53. Ra6 Kf6 54. Kh4 Ke5 55. Ra7 Kf4 56. Rxh7 Kf3 57. Re7) 51. h4 Ke5 52. Rd8?? { (3.31 → 0.58) Blunder. Re2+ was best. } (52. Re2+) 52... Nd4+ 53. Kg3 f4+ 54. Kf2 Ke4 55. Rh8 Nf5 56. Rxh5 Ke5?? { (0.62 → 5.59) Blunder. f3 was best. } (56... f3 57. Rh8 Kf4 58. h5 Kg5 59. Kxf3 Nh6 60. Rh7 Kxh5 61. Rg7 Nf5 62. Rg1 Nh6 63. Kf4) 57. Kf3 Ke6 58. Rh8 Kf6 59. Kxf4 Ng7 60. Rh6+ Kf7 61. Ra6 Ne6+ 62. Kg4 Ng7?? { (5.57 → Mate in 48) Checkmate is now unavoidable. Nc5 was best. } (62... Nc5 63. Ra7+ Kf6 64. h5 Ne4 65. Rc7 Nf2+ 66. Kh4 Nd3 67. h6 Kf5 68. h7 Nf4 69. Rc6) 63. Kg5 Ne6+ 64. Kh6?? { (Mate in 24 → 5.46) Lost forced checkmate sequence. Rxe6 was best. } (64. Rxe6 Kxe6 65. Kg6 Ke7 66. Kg7 Kd7 67. h5 Kd6 68. h6 Ke5 69. h7 Kd5 70. Kg6 Kd4) 64... Nf8 65. Ra7+ Kg8?? { (5.40 → Mate in 20) Checkmate is now unavoidable. Kf6 was best. } (65... Kf6 66. h5 Ne6 67. Ra6 Kf7 68. Rxe6 Kxe6 69. Kg6 Ke5 70. h6 Ke4 71. Kh5 Ke5 72. Kg5) 66. Rg7+ Kh8 67. Re7 Kg8 68. h5 Kh8 69. Kg5 Kg8 70. h6 Kh8 71. Kf6 Kg8 72. Rg7+ Kh8 73. Kf7 Ng6 74. Rxg6 Kh7 75. Rf6 Kh8 76. h7 Kxh7 77. Re6 Kh8 78. Rh6# { White wins by checkmate. } 1-0