[Event "IM IMcoach simul"] [Site "https://lichess.org/GpdJ8MVg"] [Date "2022.03.18"] [White "Alex_Karasov1"] [Black "IMcoach"] [Result "0-1"] [UTCDate "2022.03.18"] [UTCTime "17:10:29"] [WhiteElo "1500"] [BlackElo "1708"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. Nf3 g6 5. Na3 Bg7 6. Bc4 Qd7?! { (0.28 → 0.87) Inaccuracy. Qe4+ was best. } (6... Qe4+ 7. Be2 Nf6 8. d4 cxd4 9. Qxd4 Qf5 10. Qh4 Nc6 11. O-O) 7. d3 Nc6 8. Bf4? { (0.95 → -0.25) Mistake. Be3 was best. } (8. Be3 Nh6) 8... Nh6 9. O-O Nf5 10. Nc2?! { (0.28 → -0.68) Inaccuracy. Bb5 was best. } (10. Bb5 O-O) 10... O-O 11. Ne3 Nd6?! { (-0.60 → 0.19) Inaccuracy. Na5 was best. } (11... Na5 12. a4 Nxc4 13. dxc4 Nxe3 14. Bxe3 b6 15. a5 Qxd1 16. Rfxd1 Be6 17. Nd2 Rad8 18. axb6) 12. Re1?! { (0.19 → -0.43) Inaccuracy. Bd5 was best. } (12. Bd5 e6) 12... b6 13. Bb5?? { (0.00 → -7.86) Blunder. Bb3 was best. } (13. Bb3 e5 14. Bg3 Bb7 15. h3 h5 16. Nc4 Nxc4 17. Bxc4 Rae8 18. Qa4 a6 19. Bb3 Bf6) 13... Bb7?? { (-7.86 → 0.15) Blunder. Nxb5 was best. } (13... Nxb5 14. a4) 14. Ba4 Rad8 15. d4?! { (0.00 → -0.63) Inaccuracy. Ne5 was best. } (15. Ne5 Bxe5 16. Bxe5 f6 17. Bg3 Nf7 18. f4 Kg7 19. Qf3 e6 20. Qf2 Qc8 21. Rad1 Ne7) 15... Qc8? { (-0.63 → 0.53) Mistake. cxd4 was best. } (15... cxd4 16. Nxd4 e5 17. Bxc6 Bxc6 18. Nxc6 Qxc6 19. Bg3 Ne4 20. Qe2 Nc5 21. Bh4 Rd7 22. Red1) 16. Nd5?? { (0.53 → -1.61) Blunder. dxc5 was best. } (16. dxc5) 16... b5?! { (-1.61 → -0.88) Inaccuracy. Nf5 was best. } (16... Nf5 17. Bxc6 Qxc6 18. Nxe7+ Nxe7 19. Rxe7 cxd4 20. Qf1 dxc3 21. bxc3 Qc8 22. Rc7 Qa8 23. Nd4) 17. Bxd6?? { (-0.88 → -5.86) Blunder. dxc5 was best. } (17. dxc5 Nf5 18. Bc2 e6 19. Bxf5 gxf5 20. Bd6 exd5 21. Bxf8 Rxf8 22. Qd2 Qd7 23. Qf4 d4) 17... exd6?? { (-5.86 → 1.30) Blunder. Rxd6 was best. } (17... Rxd6 18. dxc5 Rxd5 19. Qxd5 Ne5 20. Qxe5 Bxe5 21. Nxe5 bxa4 22. c6 Ba8 23. Rad1 Re8 24. Rd4) 18. Bxb5 Kh8 19. Bxc6 Qxc6 20. Ne7? { (0.98 → -0.49) Mistake. Ne3 was best. } (20. Ne3 Kg8) 20... Qb6? { (-0.49 → 0.71) Mistake. Qc7 was best. } (20... Qc7 21. d5) 21. d5 Rd7?? { (0.76 → 3.16) Blunder. Bf6 was best. } (21... Bf6) 22. Qa4 Rc7 23. c4?? { (3.75 → -0.39) Blunder. Qf4 was best. } (23. Qf4) 23... Bf6 24. Nc6 Bxc6 25. dxc6 Qxc6 26. Qc2 d5 27. Rad1 d4 28. Ne5 Bxe5 29. Rxe5 Rd8 30. Qd3 Kg7 31. Rde1 Rd6 32. Re7? { (0.00 → -1.56) Mistake. h4 was best. } (32. h4 h5 33. f4 Rf6 34. f5 a5 35. b3 Rd7 36. R1e2 Qc7 37. Re1 Qd6 38. Rd5 Qc7) 32... Rxe7 33. Rxe7 Re6 34. Rxe6 Qxe6 35. Qf1?? { (-1.25 → -6.63) Blunder. Kf1 was best. } (35. Kf1 a5) 35... Qe4 36. f3 Qc2? { (-7.68 → -3.72) Mistake. Qe3+ was best. } (36... Qe3+) 37. Qf2? { (-3.72 → -7.68) Mistake. Qe1 was best. } (37. Qe1 h5 38. Qe5+ Kh7 39. h4 Qxc4 40. b3 Qc2 41. Qe7 Qf5 42. Qxa7 d3 43. Qa5 Qf4) 37... Qc1+ 38. Qf1 Qxb2 39. a4 Qc3 40. Kf2 Qe3+ 41. Kg3 d3 42. Qf2 Qe5+ 43. f4 Qd6 44. Qd2 Qd4 45. Kf3 Qxc4 46. Kf2 Qc2 47. Ke3 Qxd2+ 48. Kxd2 c4 49. g4 Kf6 50. Kc3 g5 51. f5 Ke5 52. a5 Ke4 53. Kd2 Kd4 54. a6 c3+ 55. Kc1 Ke3 56. h4 d2+ 57. Kc2 Ke2 58. hxg5?! { (-23.88 → Mate in 44) Checkmate is now unavoidable. Kb3 was best. } (58. Kb3 gxh4) 58... d1=Q+ 59. Kxc3 Qa4 60. g6 hxg6 61. fxg6 fxg6 62. g5 Qxa6 63. Kb4 Qb6+ 64. Kc4 Qc6+ 65. Kd4 Qd6+ 66. Kc4 Qf4+ 67. Kd5 Qxg5+ 68. Ke4 Qf6 69. Kd5 g5 70. Kc4 g4 71. Kd5 g3 72. Kc4 g2 73. Kd5 g1=Q 74. Ke4 Qgd4# { Black wins by checkmate. } 0-1