[Event "HD Cờ Chớp Nam Nữ 2014,2013"] [Site "https://lichess.org/ojFrdW2s"] [Date "2022.12.14"] [White "DanhPhongCDKTHD"] [Black "TTTNguyenKimNgan2014"] [Result "0-1"] [UTCDate "2022.12.14"] [UTCTime "12:38:54"] [WhiteElo "1345"] [BlackElo "1834"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Ng5?! { (0.37 → -0.48) Inaccuracy. d4 was best. } (5. d4 O-O 6. Bb3 Nc6 7. h3 Na5 8. O-O Nxb3 9. axb3 b6) 5... e6 6. d3?! { (-0.13 → -0.86) Inaccuracy. d4 was best. } (6. d4 Nc6 7. Nf3 d5 8. exd5 exd5 9. Bb5 Ne4 10. O-O O-O) 6... O-O 7. O-O d5 8. exd5 exd5 9. Bb3 Bg4 10. f3?! { (-0.80 → -1.40) Inaccuracy. Qd2 was best. } (10. Qd2 c5 11. h3 Bf5 12. Ne2 Re8 13. Qd1 a5 14. Ba4 Bd7 15. Bxd7 Qxd7 16. a4 Nc6) 10... Bf5 11. f4?! { (-0.93 → -1.58) Inaccuracy. d4 was best. } (11. d4) 11... Re8 12. Qf3?! { (-1.04 → -2.15) Inaccuracy. h3 was best. } (12. h3 h6 13. g4 Bc8 14. Nf3 c5 15. Re1 Be6 16. d4 Nc6 17. dxc5 d4 18. Ne4 Nxe4) 12... c6 13. Bd2 Nbd7? { (-2.00 → -0.73) Mistake. h6 was best. } (13... h6 14. Nh3 d4 15. Nd1 Na6 16. Ndf2 Qd7 17. a3 Nc5 18. Ba2 Na4 19. Rae1 Rxe1 20. Rxe1) 14. Rae1? { (-0.73 → -2.45) Mistake. h3 was best. } (14. h3) 14... Rxe1 15. Rxe1 Nc5 16. Rf1? { (-2.76 → -5.22) Mistake. Qf1 was best. } (16. Qf1 a5 17. d4 Ne6 18. Nxe6 Bxe6 19. h3 h5 20. Be3 Bf5 21. Qf2 Bf8 22. a4 Bb4) 16... Nxb3?? { (-5.22 → -1.49) Blunder. h6 was best. } (16... h6 17. Nh3) 17. axb3 Qd7?! { (-1.58 → -0.92) Inaccuracy. Qd6 was best. } (17... Qd6 18. Qg3) 18. d4?? { (-0.92 → -6.98) Blunder. Qf2 was best. } (18. Qf2) 18... Bxc2 19. b4 Re8 20. Rc1 Bf5 21. Re1 a6?! { (-8.30 → -5.87) Inaccuracy. Rxe1+ was best. } (21... Rxe1+ 22. Bxe1 h6 23. Nh3 Qe7 24. Qf2 Ng4 25. Qe2 Bxd4+ 26. Nf2 Qh4 27. h3 Ne3 28. Qf3) 22. Rxe8+ Qxe8 23. Bc1?! { (-6.00 → -8.37) Inaccuracy. Qg3 was best. } (23. Qg3 Qe7 24. Na4 Qe2 25. Qe1 Qxe1+ 26. Bxe1 Nh5 27. g3 Bg4 28. h3 Bd1 29. Nc3 Bxd4+) 23... h6 24. Bd2 hxg5 25. fxg5 Ne4 26. Nxe4 Bxe4 27. Qe3 Kf8 28. Qh3 Kg8 29. Qe3 b6 30. Qf4 Bd3 31. Qc7? { (-8.52 → Mate in 7) Checkmate is now unavoidable. h4 was best. } (31. h4 Qe2) 31... Qe2 32. Qf4 Bxd4+ 33. Kh1 Be5? { (Mate in 3 → -9.94) Lost forced checkmate sequence. Qd1+ was best. } (33... Qd1+ 34. Be1 Qxe1+ 35. Qf1 Qxf1#) 34. Qe3 Qf1+ 35. Qg1 Qxg1+ 36. Kxg1 Bxb2 37. h4 a5 38. bxa5 bxa5 39. Bxa5 Bb5 40. Kf2 d4 41. Ke1 c5 42. Kd2 c4 43. g3 Kg7 44. g4 c3+ 45. Kc2 d3+ 46. Kd1 c2+ 47. Kd2 c1=Q# { Black wins by checkmate. } 0-1