[Event "SierraGOD simul"] [Site "https://lichess.org/IR12aRJC"] [Date "2024.02.10"] [White "SierraGOD"] [Black "TomMarquardt"] [Result "1-0"] [UTCDate "2024.02.10"] [UTCTime "21:53:29"] [WhiteElo "1635"] [BlackElo "1794"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "B02"] [Opening "Alekhine Defense: Mokele Mbembe"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Ne4?! { (0.74 → 1.36) Inaccuracy. Nd5 was best. } { B02 Alekhine Defense: Mokele Mbembe } (2... Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 e6 7. Nf3) 3. d3 Nxf2?? { (0.96 → 2.99) Blunder. Nc5 was best. } (3... Nc5 4. d4 Ne6 5. d5 Nc5 6. Nc3 e6 7. Nf3 d6 8. Be3) 4. Kxf2 d5?? { (2.55 → 6.08) Blunder. d6 was best. } (4... d6 5. Nf3 dxe5 6. Be2 Bf5 7. c3 Nd7 8. Be3 e6 9. Nbd2) 5. Bf4?? { (6.08 → 2.83) Blunder. c3 was best. } (5. c3 c5 6. d4 Nc6 7. Bb5 e6 8. Nf3 Be7 9. Re1 Qb6) 5... Bf5 6. Ke2?! { (2.78 → 1.86) Inaccuracy. h4 was best. } (6. h4 h6 7. g4 Be6 8. Kg3 c5 9. d4 Nc6 10. Bb5 Qc8 11. dxc5 f6 12. Nf3 g5) 6... e6 7. Nc3 Nc6 8. Nf3 Bg4 9. h3 Qh4? { (1.36 → 2.84) Mistake. Bxf3+ was best. } (9... Bxf3+ 10. gxf3 f6 11. d4 fxe5 12. Bxe5 Qh4 13. Qd3 Nxe5 14. dxe5 Be7 15. Rg1 O-O 16. Rg4) 10. Kd2 Bxh3?? { (2.73 → 8.61) Blunder. Bxf3 was best. } (10... Bxf3 11. Qxf3 g5 12. Bg3 Qb4 13. Kc1 Bg7 14. a3 Qa5 15. Kb1 Nxe5 16. Qd1 Qb6 17. Ka2) 11. Nxh4 Nd4 12. Rxh3 h6 13. Be3 Bc5 14. Nf3 Nxf3+ 15. Qxf3 d4 16. Bxd4 Bxd4 17. Qxb7 O-O 18. Rxh6 gxh6 19. Qf3 Bxe5 20. Qg4+ Bg7 21. Ne4 Kh7 22. Be2 f5 23. Ng5+ hxg5 24. Qxg5 Bh6 25. Qxh6+?? { (6.44 → -0.38) Blunder. Rh1 was best. } (25. Rh1 Rf6 26. Ke1 Raf8 27. Qg3 Rc8 28. Qe5 Rg6 29. Bh5 Rcg8 30. Bxg6+ Rxg6 31. Qb5 c6) 25... Kxh6 26. Rh1+ Kg5 27. Rh7 c5?! { (-0.71 → 0.00) Inaccuracy. Rac8 was best. } (27... Rac8 28. Bf3 Rh8 29. Re7 Kf6 30. Rd7 Rhe8 31. b3 Re7 32. Rd4 c5 33. Rc4 Rcc7 34. Ra4) 28. Rc7 Rfc8 29. Re7 Kf6 30. Rb7?! { (-0.54 → -1.33) Inaccuracy. Rh7 was best. } (30. Rh7 Rab8) 30... a5 31. Bf3 Ra6 32. Rb5 Ra7 33. Rb6 Ke5 34. c3?! { (-0.18 → -1.11) Inaccuracy. a4 was best. } (34. a4) 34... c4? { (-1.11 → 0.00) Mistake. a4 was best. } (34... a4 35. Ke3) 35. d4+ Kf6 36. Bd5 Re7 37. Ra6 f4 38. Bc6 Kf5 39. Bf3 Rd8 40. Kc2 e5 41. dxe5?! { (0.67 → 0.00) Inaccuracy. Rxa5 was best. } (41. Rxa5 Rdd7 42. Rb5 Ra7 43. a3 Rac7 44. Kb1 Kf6 45. Rb6+ Kf5 46. dxe5 Rxe5 47. Ka2 Ra5) 41... Rxe5 42. Rc6 Re7?! { (0.00 → 0.65) Inaccuracy. Rg8 was best. } (42... Rg8 43. Rxc4 Rxg2+ 44. Bxg2 Re2+ 45. Kd3 Rxg2 46. Rc5+ Kg4 47. Rxa5 Rxb2 48. Ra7 f3 49. Rf7) 43. Rxc4 Red7? { (0.67 → 1.82) Mistake. Rde8 was best. } (43... Rde8 44. Rd4) 44. Ra4 Rd2+ 45. Kb3? { (1.27 → 0.00) Mistake. Kc1 was best. } (45. Kc1 Rf2 46. Rxa5+ Kf6 47. a4 Rh8 48. Kb1 Rh1+ 49. Ka2 Rc1 50. Rb5 Rxc3 51. a5 Rc4) 45... Rb8+ 46. Ka3 Rbxb2 47. Rxa5+ Ke6 48. Bg4+?? { (-0.02 → -2.61) Blunder. Ra8 was best. } (48. Ra8 Rdc2 49. Be4 Rf2 50. Rh8 Rxa2+ 51. Kb3 Rxg2 52. Bxg2 Rxg2 53. Rf8 f3 54. Rxf3 Kd7) 48... Kd6 49. Ra6+ Kc5 50. Be6 Rb6?? { (-3.46 → -0.10) Blunder. Rxg2 was best. } (50... Rxg2 51. Ra5+ Rb5 52. Ra4 f3 53. Rf4 Ra5+ 54. Kb3 Rgxa2 55. Rf5+ Kd6 56. Rxf3 Kxe6 57. Re3+) 51. Rxb6 Kxb6 52. Bh3 Kb5 53. Kb3 Rd1 54. a4+ Kb6 55. Bf5 Rd2 56. Be4 Re2 57. Bf3 Re3 58. Kb4 Re5 59. c4 Re1 60. a5+ Ka6 61. Ka4 Ra1+ 62. Kb4 Rxa5 63. Bd5 Ra2 64. Kc5 Re2 65. Kd6 Rd2 66. c5 Kb5 67. c6 Rc2 68. c7 Rxc7?? { (-0.10 → Mate in 43) Checkmate is now unavoidable. Kb6 was best. } (68... Kb6 69. Ke5 Kxc7 70. Kxf4 Rxg2 71. Ke5 Rg5+ 72. Kd4 Rg4+ 73. Be4 Kd6 74. Kd3 Ke5 75. Bc6) 69. Kxc7 Kc5 70. Bf3 Kd4 71. Kd6 Ke3 72. Ke5 Kf2 73. Kxf4 Kf1 74. g4 Kg1 75. g5 Kf1 76. g6 Kg1 77. g7 Kf1 78. g8=Q Ke1 79. Qg1+ Kd2 80. Qd1+ Kc3 81. Bd5 Kb2 82. Qb3+ Kc1 83. Be4 Kd2 84. Qc2+ Ke1 85. Kf3 Kf1 86. Qf2# { White wins by checkmate. } 1-0