[Event "training"] [Site "https://lichess.org/I5XxgXvb"] [Date "2023.06.04"] [White "tanhongchao"] [Black "HwaDeShan"] [Result "0-1"] [UTCDate "2023.06.04"] [UTCTime "13:58:37"] [WhiteElo "1617"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. e3 c5 4. Bb5+ Nc6 5. Nge2 e6 6. O-O Bd7 7. Na4 a6?! { (-0.51 → 0.56) Inaccuracy. cxd4 was best. } (7... cxd4 8. exd4 Rc8 9. b3 a6 10. Bd3 Nb4 11. Nc5 Nxd3 12. Nxd3 Qc7 13. c3 Bd6 14. Bf4) 8. Bxc6 Bxc6 9. Nxc5 Bxc5 10. dxc5 O-O 11. Ng3 Qe7 12. b4 a5 13. c3 axb4 14. cxb4 Ba4 15. Qe2?! { (1.10 → 0.47) Inaccuracy. Qd3 was best. } (15. Qd3 Ne4) 15... h6?! { (0.47 → 1.18) Inaccuracy. b6 was best. } (15... b6) 16. Bb2 b5?! { (1.32 → 2.32) Inaccuracy. Ne4 was best. } (16... Ne4 17. Nh5 f6 18. f3 Ng5 19. h4 Nh7 20. f4 Qe8 21. a3 Bb5 22. Qg4 Qf7 23. Rf2) 17. Bxf6 Qxf6 18. Nh5?! { (2.38 → 1.22) Inaccuracy. Rac1 was best. } (18. Rac1) 18... Qc3 19. Qg4 g6 20. Ng3 Bb3 21. Rac1 Qd2?? { (0.59 → 5.16) Blunder. Bc2 was best. } (21... Bc2) 22. axb3 h5 23. Qf4 Ra3 24. Rfd1 Qb2 25. Rb1 Qc2 26. Rdc1 Qd2 27. Qd4 Qxd4 28. exd4 Rfa8 29. c6 f5 30. c7 Rc8 31. f4 Kf7 32. Rc3 Kg7 33. Rc6 Kf6 34. Kf2 Ra2+ 35. Kf3 Rd2 36. Ne2 Ke7 37. Rbc1 Rb2 38. R1c3 Kd7 39. Nc1 h4 40. h3 Ke7 41. R6c5 Kd7?! { (6.05 → 8.67) Inaccuracy. Kd6 was best. } (41... Kd6 42. Nd3 Ra2 43. Ne5 Ra7 44. Rc6+ Ke7 45. g4 hxg3 46. Kxg3 Ra1 47. Rb6 g5 48. fxg5) 42. g3?! { (8.67 → 5.48) Inaccuracy. Nd3 was best. } (42. Nd3 Ra2 43. Ne5+ Ke8 44. Rxb5 Raa8 45. Rb6 Ke7 46. Rb7 Ke8 47. b5 Ke7 48. Rc6 Ke8) 42... hxg3 43. Kxg3 Kd6 44. Kh4?? { (6.11 → -3.49) Blunder. Nd3 was best. } (44. Nd3 Ra2 45. Ne5 Ra7 46. Rc6+ Ke7 47. Kh4 Ra2 48. Rg3 Rh2 49. Kg5 Re2 50. Ra6 Rh2) 44... Ke7?? { (-3.49 → 5.70) Blunder. Rg2 was best. } (44... Rg2 45. Rg3 Rh8+ 46. Kg5 Rxg3+ 47. Kf6 Rf8+ 48. Kg7 Rc8 49. Kf6 Rxc7 50. Na2 Rxh3 51. Rxb5) 45. Kg5?? { (5.70 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (45. Rc2 Rb1 46. Kg3 Kd6 47. Kg2 Ra1 48. Nd3 Rd1 49. Rc6+ Ke7 50. Nc5 Rxd4 51. Re2 e5) 45... Kf7 46. Rxb5 Kg7?? { (Mate in 2 → 13.31) Lost forced checkmate sequence. Rh8 was best. } (46... Rh8 47. c8=Q Rh5#) 47. Rb8 Rg2+ 48. Kh4 Kh6 49. Rg3 Rxg3 50. Kxg3? { (15.19 → 5.43) Mistake. Rxc8 was best. } (50. Rxc8 e5 51. Kxg3 exf4+ 52. Kxf4 Kg7 53. b5 Kf6 54. Rd8 g5+ 55. Kg3 Ke7 56. b6 Kf7) 50... Rxc7 51. Nd3?? { (5.49 → 0.00) Blunder. Ne2 was best. } (51. Ne2 Rc2 52. Kf2 Rb2 53. b5 Rxb3 54. b6 Kg7 55. b7 Rxh3 56. Nc1 Rh2+ 57. Ke3 Rb2) 51... Rc3 52. Rb6 Rxb3 53. Rxe6 Rxd3+ 54. Kg2 Rxd4 55. b5 Rxf4 56. b6 Rb4 57. Kf3 Kg5 58. Kg3? { (-0.20 → -1.75) Mistake. Rd6 was best. } (58. Rd6 Rb3+ 59. Kg2 Rb5 60. Kf3 d4 61. Rxd4 Rxb6 62. Rd7 Rb3+ 63. Kg2 Kf4 64. Rd2 Rb8) 58... f4+ 59. Kf3 Kh4?? { (-2.79 → 0.00) Blunder. Rb3+ was best. } (59... Rb3+) 60. Kg2 Rb3 { Black wins on time. } 0-1