[Event "IM vanduongkhach simul"] [Site "https://lichess.org/8RxKM2NY"] [Date "2022.08.28"] [White "lamking2013"] [Black "vanduongkhach"] [Result "0-1"] [UTCDate "2022.08.28"] [UTCTime "03:29:26"] [WhiteElo "1623"] [BlackElo "2282"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 { B12 Caro-Kann Defense } d6 3. Nf3 a6 4. Bf4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. O-O O-O 8. Re1 Bg4 9. h3 Bxf3 10. Qxf3 Nfd7?! { (0.69 → 1.28) Inaccuracy. Nh5 was best. } (10... Nh5 11. Be3 Nd7 12. g4 Nhf6 13. Bf1 Qc7 14. Rad1 Rfe8 15. Qg2 e5 16. d5 cxd5 17. Nxd5) 11. Rad1?? { (1.28 → -0.91) Blunder. e5 was best. } (11. e5) 11... Bxd4 12. Bh6?! { (-0.79 → -1.40) Inaccuracy. Bc4 was best. } (12. Bc4 Bg7) 12... Bg7 13. Bxg7 Kxg7 14. Bf1 Qb6 15. Rb1?! { (-1.21 → -1.84) Inaccuracy. Qg3 was best. } (15. Qg3 Nc5) 15... a5 16. Na4 Qd4 17. Qb3?? { (-1.37 → -5.08) Blunder. Nc3 was best. } (17. Nc3 a4 18. Rbd1 Qe5 19. Qe3 Qc5 20. Rd4 b5 21. a3 Re8 22. Qd2 Nf6 23. e5 dxe5) 17... b5 18. Bxb5 cxb5 19. Qxb5 Ne5 20. Rbd1 Qc4 21. Qxc4 Nxc4 22. b3 Ne5 23. Nb6 Nbc6?? { (-5.49 → -0.25) Blunder. Ra6 was best. } (23... Ra6 24. Nd5 e6 25. Ne3 g5 26. Rd2 a4 27. Red1 axb3 28. axb3 Rd8 29. Kh2 h6 30. Nf1) 24. Nxa8 Rxa8 25. f4 Nd7 26. c4?? { (-0.33 → -3.84) Blunder. e5 was best. } (26. e5 Nb4) 26... Nc5 27. e5 dxe5 28. fxe5 Rc8 29. Rd5 Nb4 30. Rd2 Kf8 31. Red1 Ke8 32. Rb2 Nbd3 33. Rbd2?! { (-3.59 → -5.05) Inaccuracy. Re2 was best. } (33. Re2 Nb4 34. Rd4 h5 35. Kh2 e6 36. Kg3 a4 37. bxa4 Ke7 38. Kh4 Nc6 39. Rf4 Nd3) 33... Nxe5 34. Rd5 Ned7 35. Rb1 Rb8 36. Rd2 Nb6 37. b4 Nxc4 38. Rc2?! { (-5.16 → -6.99) Inaccuracy. Rd4 was best. } (38. Rd4 Nd6 39. b5 h5 40. b6 Nce4 41. Rb3 f6 42. Rd5 Nb7 43. g4 hxg4 44. hxg4 Nbc5) 38... Na3 39. Rxc5 Nxb1 40. bxa5 Kd7 41. a6 Ra8 42. Ra5 Nc3 43. Kf2 Kc6 44. Ra3 Ne4+ 45. Ke3 Nc5 46. Kd4 f6 47. Rc3 e5+ 48. Kc4 Rxa6 49. Kb4? { (-9.55 → Mate in 1) Checkmate is now unavoidable. Rc2 was best. } (49. Rc2 Ra4+ 50. Kc3 Kd5 51. Kd2 Kd4 52. Ke1 Nd3+ 53. Kf1 e4 54. Kg1 f5 55. Kh2 Ra3) 49... Ra4# { Black wins by checkmate. } 0-1