[Event "Rated classical game"] [Site "https://lichess.org/qLpwd1kb"] [Date "2019.01.26"] [White "lenguyenthanh"] [Black "okei"] [Result "0-1"] [UTCDate "2019.01.26"] [UTCTime "09:59:14"] [WhiteElo "1997"] [BlackElo "1933"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "E73"] [Opening "King's Indian Defense: Semi-Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 { E73 King's Indian Defense: Semi-Averbakh System } Na6 7. g4?! { (0.65 → 0.00) Inaccuracy. Nf3 was best. } (7. Nf3 Ng4 8. Bg5 h6 9. Bh4 g5 10. Bg3 e5 11. Qd2 exd4) 7... c5 8. d5 e6 9. g5 Nd7 10. h4? { (0.42 → -0.71) Mistake. dxe6 was best. } (10. dxe6 Nb6) 10... exd5 11. cxd5 Nc7 12. Qc2 b5 13. Bxb5?? { (-0.46 → -4.34) Blunder. a3 was best. } (13. a3 f5 14. h5 f4 15. Bd2 Ne5 16. Nf3 Bd7 17. hxg6 Nxg6 18. Na2 a5 19. Bc3 Bxc3+) 13... Nxb5?! { (-4.34 → -2.86) Inaccuracy. Bxc3+ was best. } (13... Bxc3+ 14. bxc3 Nxb5 15. a4 Nc7 16. Nf3 Rb8 17. c4 Qe7 18. h5 Ba6 19. Nd2 Rb4 20. Rb1) 14. Nxb5 Qa5+ 15. Nc3 Rb8 16. Nf3?? { (-2.56 → -5.80) Blunder. Ne2 was best. } (16. Ne2 Ne5 17. O-O Bg4 18. f4 Nf3+ 19. Rxf3 Bxf3 20. Kf2 Bxe2 21. Qxe2 Qb4 22. Bd2 Qxb2) 16... Rxb2 17. Qxb2 Bxc3+ 18. Bd2 Bxb2 19. Bxa5 Bxa1 20. Kd2 Ne5?! { (-6.59 → -4.64) Inaccuracy. Bg7 was best. } (20... Bg7 21. Bc7 Ne5 22. Nxe5 Bxe5 23. Rf1 Bf4+ 24. Kd1 f5 25. gxf6 Rxf6 26. f3 Rf7 27. Ba5) 21. Rxa1 Nc4+ 22. Kc3 Nxa5 23. Rb1 Ba6 24. Nh2?! { (-4.84 → -6.28) Inaccuracy. Nd2 was best. } (24. Nd2 f6 25. f4 fxg5 26. fxg5 Nc4 27. Nxc4 Rf3+ 28. Kc2 Bxc4 29. Rb8+ Rf8 30. Rb7 Rf4) 24... f5 25. gxf6 Rxf6 26. f3 Be2 27. Rb2 Ba6 28. Rf2 Rf4 29. Ng4?! { (-5.85 → -8.30) Inaccuracy. Rb2 was best. } (29. Rb2 Nc4) 29... Nc4 30. h5 Kg7 31. hxg6 hxg6 32. a4 Ne5?! { (-7.41 → -5.55) Inaccuracy. g5 was best. } (32... g5 33. Kc2 Bc8 34. Nh2 Ne5 35. Kd2 Kg6 36. Ke2 Ba6+ 37. Kd2 Rh4 38. Ng4 Nxg4 39. fxg4) 33. Nxe5 dxe5 34. Kb3 g5 35. Kb2 Kf6 36. a5? { (-5.08 → -9.52) Mistake. Rh2 was best. } (36. Rh2 Bd3 37. Rh6+ Ke7 38. Rh7+ Rf7 39. d6+ Ke6 40. d7 Rxd7 41. Rh6+ Ke7 42. Rh7+ Kd8) 36... g4 37. Rc2 c4?! { (-12.09 → -6.24) Inaccuracy. gxf3 was best. } (37... gxf3 38. Rf2) 38. fxg4 Rxe4 39. Rg2?? { (-5.97 → Mate in 34) Checkmate is now unavoidable. Rf2+ was best. } (39. Rf2+ Rf4 40. Rh2 Rxg4 41. Rh6+ Rg6 42. Rh7 Rg2+ 43. Ka3 Rg7 44. Rh6+ Rg6 45. Rh3 e4) 39... Re2+ 40. Rxe2 c3+ 41. Kxc3 Bxe2 42. g5+ Kxg5 43. d6?! { (-19.41 → Mate in 30) Checkmate is now unavoidable. Kd2 was best. } (43. Kd2 Bc4) 43... Kf6 44. Kb4 Ke6 45. Kc5 e4 46. Kc6 e3 47. d7 Bb5+ 48. Kxb5 Kxd7 49. Ka6 e2 50. Kxa7 e1=Q 51. a6 Kc7 52. Ka8 Qe8+ 53. Ka7 Qb8# { Black wins by checkmate. } 0-1