[Event "CHUYEN NGHIEP 5: OPEN NAM"] [Site "https://lichess.org/SLnSbia7"] [Date "2021.09.05"] [White "CTHphuoctam1995"] [Black "TCH_DangHoangSon"] [Result "1-0"] [UTCDate "2021.09.05"] [UTCTime "10:25:16"] [WhiteElo "2485"] [BlackElo "2668"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-77"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. d3 Nc6 7. Nc3 e5 8. e4 Re8 9. Bg5 h6 10. Bxf6?! { (0.34 → -0.23) Inaccuracy. Be3 was best. } (10. Be3 Ng4 11. Bd2 a5 12. h3 Nf6 13. Be3 Nh7 14. Qd2 Nd4 15. Nh2 c6 16. Bxh6 Bxh6) 10... Bxf6 11. Rb1 a5 12. h3 Bg7 13. Kh2 Rf8 14. Nd5 Nd4 15. Ne3? { (0.18 → -1.12) Mistake. Nxd4 was best. } (15. Nxd4 exd4 16. Nf4 Rb8 17. a4 c6 18. h4 Be5 19. Nh3 b5 20. b3 Bg7 21. f4 bxa4) 15... Ne6 16. Qe2?! { (-0.67 → -1.28) Inaccuracy. b3 was best. } (16. b3 c6 17. a3 h5 18. h4 Bd7 19. b4 axb4 20. axb4 Qe7 21. Qd2 Ra3 22. Nc2 Ra2) 16... c6 17. Rbd1 Qb6?! { (-1.41 → -0.71) Inaccuracy. a4 was best. } (17... a4 18. b4 axb3 19. axb3 f5 20. exf5 gxf5 21. b4 Bd7 22. Nc2 Be8 23. Ra1 Rxa1 24. Rxa1) 18. h4 Nd4 19. Qd2? { (0.00 → -1.31) Mistake. Nxd4 was best. } (19. Nxd4 exd4 20. Nc2 Re8 21. b3 d5 22. f4 dxe4 23. dxe4 h5 24. Bf3 Rd8 25. e5 Bf5) 19... f5 20. exf5 Nxf5 21. Nxf5 Bxf5 22. Rde1 Qb4 23. Qe2 Rae8 24. Bh3? { (-0.57 → -1.73) Mistake. Ng1 was best. } (24. Ng1 Qc5) 24... e4 25. Bxf5 gxf5 26. Nd2 d5 27. b3 Re7 28. Rd1 Qc5 29. Qh5?! { (-1.70 → -2.42) Inaccuracy. f4 was best. } (29. f4 exf3 30. Qxf3 Re3 31. Qf2 f4 32. gxf4 Qd4 33. Rde1 Rxd3 34. Re2 h5 35. Qxd4 Rxd4) 29... exd3 30. Qf3 Re2 31. Kg2 Qd4 32. cxd5 f4 33. g4 Rfe8?? { (-2.01 → -0.06) Blunder. cxd5 was best. } (33... cxd5 34. Kh3) 34. dxc6 R8e3?? { (-0.07 → 3.01) Blunder. bxc6 was best. } (34... bxc6 35. Qxc6 f3+ 36. Kg3 Qe5+ 37. Kh3 Rd8 38. Qc4+ Kh8 39. Nxf3 Qc3 40. g5 Qxc4 41. bxc4) 35. cxb7?? { (3.01 → 0.00) Blunder. c7 was best. } (35. c7 Qd7 36. Rc1 Qc8 37. Qd5+ Kh8 38. Qf5 Re8 39. Nf3 Qxf5 40. gxf5 Rc8 41. Rfd1 Rc2) 35... Be5 36. Qc6 Rg3+ 37. Kh1 Rh3+ 38. Kg2 Rxh4?? { (0.00 → 9.46) Blunder. Rg3+ was best. } (38... Rg3+ 39. Kh1 Rh3+ 40. Kg1 Rg3+) 39. Qg6+ Kf8 40. Nf3 Qd5 41. Rxd3 Qxb7?! { (11.57 → Mate in 7) Checkmate is now unavoidable. Rxg4+ was best. } (41... Rxg4+ 42. Qxg4 Qxd3 43. Nxe5 Qd5+ 44. Kh3 Qxe5 45. Rg1 Ke7 46. b8=Q Re3+ 47. fxe3 Qxb8 48. Qg7+) 42. Rd8+ Ke7 43. Re8+ Kd7 44. Rd1+?! { (Mate in 5 → 20.13) Lost forced checkmate sequence. Qe6+ was best. } (44. Qe6+ Kc7 45. Rc1+ Rc2 46. Rxc2+ Bc3 47. Rxc3+ Qc6 48. Qxc6#) 44... Kc7?! { (20.13 → Mate in 5) Checkmate is now unavoidable. Bd6 was best. } (44... Bd6 45. Rxe2) 45. Re7+ { Black resigns. } 1-0