[Event "Đấu tập nội bộ"] [Site "https://lichess.org/lNSTtFwr"] [Date "2022.04.06"] [White "KTTL_LAMINHVU2014"] [Black "HaiGiong"] [Result "0-1"] [UTCDate "2022.04.06"] [UTCTime "11:24:45"] [WhiteElo "1717"] [BlackElo "2639"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. d3 g6 4. Nc3 Bg7 5. Be2 O-O 6. O-O Nbd7?! { (-0.40 → 0.25) Inaccuracy. e5 was best. } (6... e5 7. Be3 c5 8. h3 Nc6 9. a3 Nd4 10. Bg5 Be6 11. Nxd4) 7. Be3 e5 8. Qd2 Re8 9. h3 c6 10. Rad1 Qc7 11. Nh2 d5 12. exd5 cxd5?! { (0.00 → 0.94) Inaccuracy. Nxd5 was best. } (12... Nxd5 13. Nxd5 cxd5 14. Ng4 f5 15. Nh6+ Kh8 16. Nf7+ Kg8) 13. Bh6? { (0.94 → -0.31) Mistake. d4 was best. } (13. d4) 13... Bh8?! { (-0.31 → 0.31) Inaccuracy. d4 was best. } (13... d4 14. Ne4) 14. Ng4?! { (0.31 → -0.37) Inaccuracy. d4 was best. } (14. d4) 14... a6?! { (-0.37 → 0.66) Inaccuracy. d4 was best. } (14... d4 15. Nxf6+) 15. Nxf6+?! { (0.66 → -0.06) Inaccuracy. d4 was best. } (15. d4 Nxg4 16. hxg4 Nb6 17. dxe5 Bxe5 18. Be3 Bd7 19. Bd4 Bh2+ 20. Kh1 Bf4 21. Qd3 Bc6) 15... Nxf6 16. f4?! { (-0.16 → -0.72) Inaccuracy. Bf3 was best. } (16. Bf3 d4 17. Ne4 Nxe4 18. Bxe4 Be6 19. Rc1 f5 20. Bf3 Qf7 21. c3 dxc3 22. bxc3 Rad8) 16... e4 17. dxe4 dxe4? { (-0.87 → 0.62) Mistake. Qc5+ was best. } (17... Qc5+) 18. a3?? { (0.62 → -1.96) Blunder. Qd6 was best. } (18. Qd6 Qxd6) 18... Bd7?? { (-1.96 → 0.02) Blunder. Qb6+ was best. } (18... Qb6+ 19. Kh1 Bf5 20. Qc1 e3 21. Kh2 Ne4 22. Nd5 Qd8 23. Qxe3 Qh4 24. Nc7 Qxh6 25. Nxa8) 19. Bg5?! { (0.02 → -0.91) Inaccuracy. Qd6 was best. } (19. Qd6 Qxd6) 19... Bc6?! { (-0.91 → -0.33) Inaccuracy. Qb6+ was best. } (19... Qb6+ 20. Qd4 Nd5 21. Qxb6 Nxb6 22. g4 Rac8 23. Rd6 Bc6 24. Bh6 Bxc3 25. bxc3 Nd5 26. f5) 20. f5 Rad8 21. Qc1?! { (-0.40 → -1.37) Inaccuracy. Qe3 was best. } (21. Qe3 Rxd1 22. Rxd1 Nd7 23. Qf2 Ne5 24. Kh1 Qc8 25. Rf1 gxf5 26. Qxf5 Qxf5 27. Rxf5 Bd7) 21... Rxd1 22. Qxd1?! { (-1.35 → -2.23) Inaccuracy. Nxd1 was best. } (22. Nxd1) 22... Qe5? { (-2.23 → -0.74) Mistake. Qb6+ was best. } (22... Qb6+ 23. Kh1) 23. Bxf6?? { (-0.74 → -5.90) Blunder. Be3 was best. } (23. Be3) 23... Bxf6 24. fxg6 hxg6 25. Bg4?! { (-5.78 → -8.30) Inaccuracy. Qe1 was best. } (25. Qe1) 25... Be7 26. Qe2 Bd6 27. g3 Qxg3+ 28. Qg2 Bc5+ 29. Kh1 e3 30. Bf3 e2 31. Nxe2 Qxg2+ 32. Bxg2 Bxg2+ 33. Kxg2 Rxe2+ 34. Kf3 Rxc2 35. Rd1 Rxb2 36. Rd8+ Kg7 37. Rc8 Rb3+ 38. Kg4? { (-9.38 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (38. Kg2 b6) 38... Bxa3? { (Mate in 5 → -9.77) Lost forced checkmate sequence. f5+ was best. } (38... f5+ 39. Kg5 Be7+ 40. Kf4 Kf6 41. Rc3 Rxc3 42. h4 Bd6#) 39. Rc7 a5 40. Rc4?! { (-12.79 → Mate in 5) Checkmate is now unavoidable. Rd7 was best. } (40. Rd7 a4 41. Kf4 Bc1+ 42. Ke4 a3 43. Kd4 a2 44. Kc4 Rb1 45. Rd3 a1=Q 46. Rc3 Qa4+) 40... b5?! { (Mate in 5 → -11.51) Lost forced checkmate sequence. f5+ was best. } (40... f5+ 41. Kg5 Be7+ 42. Kf4 Kf6 43. Rc3 Rxc3 44. h4 Bd6#) 41. Rc2?! { (-11.51 → Mate in 6) Checkmate is now unavoidable. Rc6 was best. } (41. Rc6 a4) 41... a4?! { (Mate in 6 → -11.89) Lost forced checkmate sequence. f5+ was best. } (41... f5+ 42. Kg5 Be7+ 43. Kf4 Bd6+ 44. Kg5 Rg3+ 45. Kh4 Kh6 46. Rc7 g5#) 42. Ra2?! { (-11.89 → Mate in 4) Checkmate is now unavoidable. Rc6 was best. } (42. Rc6 Bb2) 42... Bf8?! { (Mate in 4 → -12.25) Lost forced checkmate sequence. f5+ was best. } (42... f5+ 43. Kg5 Be7+ 44. Kf4 Kf6 45. h4 Bd6#) 43. Rf2?! { (-12.25 → Mate in 9) Checkmate is now unavoidable. Kf4 was best. } (43. Kf4 a3) 43... a3?! { (Mate in 9 → -15.18) Lost forced checkmate sequence. f5+ was best. } (43... f5+ 44. Rxf5 gxf5+ 45. Kxf5 a3 46. h4 a2 47. h5 a1=Q 48. h6+ Kxh6 49. Ke4 Qa8+ 50. Kf5) 44. h4?! { (-15.18 → Mate in 9) Checkmate is now unavoidable. Kf4 was best. } (44. Kf4 Rb2) 44... Rb2?! { (Mate in 9 → -57.63) Lost forced checkmate sequence. Bd6 was best. } (44... Bd6 45. Rf3 f5+ 46. Kh3 Rxf3+ 47. Kg2 Rf4 48. h5 a2 49. h6+ Kxh6 50. Kg1 a1=Q+ 51. Kg2) 45. Rf1 a2 46. h5?! { (-13.81 → Mate in 12) Checkmate is now unavoidable. Ra1 was best. } (46. Ra1 f5+) 46... Rb1 47. h6+ Kxh6 48. Rf5 a1=Q 49. Rf4 Qe5 50. Rf3 Rg1+ 51. Rg3 Rxg3+ 52. Kh4 Qg5# { Black wins by checkmate. } 0-1