[Event "SCUA Online Bersama PCO"] [Site "https://lichess.org/UfIPZOAW"] [Date "2020.08.07"] [White "borobudur70"] [Black "Buan2004"] [Result "0-1"] [UTCDate "2020.08.07"] [UTCTime "13:26:03"] [WhiteElo "2684"] [BlackElo "2265"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E17"] [Opening "Queen's Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O { E17 Queen's Indian Defense: Classical Variation } O-O 7. d5 d6?! { (0.00 → 0.82) Inaccuracy. exd5 was best. } (7... exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. exd5) 8. Nd4 e5 9. Nf5 Re8 10. Nxe7+ Qxe7 11. Nc3 Nbd7 12. e4 a5 13. b3 Nc5 14. Be3 Bc8 15. a3 Bg4 16. f3 Bh5 17. Qc2 Bg6 18. b4 axb4?! { (1.39 → 2.60) Inaccuracy. Ncd7 was best. } (18... Ncd7 19. Nb5) 19. axb4 Ncd7 20. Nb5 Nf8 21. Qb2 h6 22. Rxa8?! { (2.49 → 1.83) Inaccuracy. Ra2 was best. } (22. Ra2 Rxa2) 22... Rxa8 23. Ra1 Rxa1+ 24. Qxa1 Ne8 25. Bh3 Bh5 26. Kg2 Qf6 27. Qf1 g5 28. Bf5 Bg6 29. Qd3 Bxf5 30. exf5 Qe7 31. Nc3 Nf6 32. Ne4? { (1.32 → 0.00) Mistake. h4 was best. } (32. h4 N8h7 33. hxg5 Nxg5 34. Bxg5 hxg5 35. Qd2 Nd7 36. Ne4 f6 37. Qa2 Qd8 38. Kf2 Kf7) 32... Nxe4 33. fxe4 Nd7?! { (0.00 → 0.92) Inaccuracy. Nh7 was best. } (33... Nh7 34. h4 Qf8 35. Bc1 gxh4 36. Kh3 Nf6 37. Kxh4 Qd8 38. Kh3 Qa8 39. Bxh6 Qa1 40. Kg2) 34. h3?! { (0.92 → 0.00) Inaccuracy. h4 was best. } (34. h4 f6 35. Qa3 Qe8 36. Qa4 Qc8 37. Qc6 Qd8 38. g4 Kg7 39. Kh3 Kf7 40. Kg3 Kg7) 34... Nf6 35. Kf3 Qe8 36. Qa3 c6 37. Qa6 cxd5 38. cxd5 Kg7?? { (0.00 → 2.09) Blunder. Kh8 was best. } (38... Kh8 39. Bxb6 g4+ 40. hxg4 Qg8 41. Qd3 Qxg4+ 42. Kg2 Nxe4 43. Qf3 Qxf3+ 44. Kxf3 Nc3 45. Bc5) 39. g4?? { (2.09 → -0.38) Blunder. b5 was best. } (39. b5 h5) 39... h5 40. Bxg5 hxg4+ 41. hxg4 Qh8 42. Qf1?! { (0.61 → 0.00) Inaccuracy. Bxf6+ was best. } (42. Bxf6+ Kxf6) 42... Qh2 43. Be3?? { (0.00 → -2.56) Blunder. b5 was best. } (43. b5 Qc2 44. Qe2 Qb1 45. Bxf6+ Kxf6 46. Kg3 Qg1+ 47. Qg2 Qe3+ 48. Qf3 Qc1 49. Kh4 Qe1+) 43... b5?? { (-2.56 → 0.00) Blunder. Qc2 was best. } (43... Qc2 44. Qe2 Qxe4+ 45. Kg3 b5 46. Qf3 Qxb4 47. g5 Qe1+ 48. Kg2 Nxd5 49. f6+ Kg8 50. Qxd5) 44. Bg5 Qb2 45. Qc1?! { (0.00 → -0.75) Inaccuracy. Bxf6+ was best. } (45. Bxf6+ Kxf6 46. Qxb5 Qc3+ 47. Ke2 Qb2+) 45... Qb3+ 46. Be3?? { (-1.04 → -5.24) Blunder. Qe3 was best. } (46. Qe3 Qd1+) 46... Qd3 47. g5 Qxe4+ 48. Kf2 Ng4+ 49. Ke2 Qxd5 50. f6+?! { (-4.56 → -6.23) Inaccuracy. g6 was best. } (50. g6 Qg2+) 50... Kg6 51. Qc2+ e4 52. Bf4 Qd4 53. Bg3?! { (-5.47 → -9.93) Inaccuracy. Kf1 was best. } (53. Kf1) 53... d5 54. Bf4? { (-8.73 → Mate in 16) Checkmate is now unavoidable. Qb3 was best. } (54. Qb3 Kxg5) 54... Qxb4? { (Mate in 16 → -8.49) Lost forced checkmate sequence. Qf2+ was best. } (54... Qf2+ 55. Kd1 Qf1+ 56. Kd2 Qxf4+ 57. Kc3 d4+ 58. Kb3 Qe3+ 59. Kb2 d3 60. Qc8 Qe2+ 61. Ka3) 55. Qc8 Qc4+ 56. Qxc4 bxc4 { White resigns. } 0-1