[Event "Rated blitz game"] [Site "https://lichess.org/rEUqU0xr"] [Date "2022.02.03"] [White "KaiJieSoo"] [Black "UofRochester"] [Result "0-1"] [UTCDate "2022.02.03"] [UTCTime "02:37:59"] [WhiteElo "2606"] [BlackElo "2628"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E93"] [Opening "King's Indian Defense: Petrosian Variation, Normal Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 g6 6. d5 Bg7 7. Be2 O-O { E93 King's Indian Defense: Petrosian Variation, Normal Defense } 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Nh6 11. b4? { (0.76 → -0.54) Mistake. Nd2 was best. } (11. Nd2 g5 12. Bg3 f5 13. f3 g4 14. fxg4 Nxg4 15. Bxg4 fxg4 16. Qxg4 Nc5 17. Qe2 a5) 11... a6?! { (-0.54 → 0.18) Inaccuracy. a5 was best. } (11... a5 12. a3 g5 13. Bg3 g4 14. Nd2 f5 15. exf5 Nf6 16. O-O Nxf5 17. Bd3 e4 18. Bxe4) 12. Nd2 Qe8?! { (0.32 → 1.28) Inaccuracy. g5 was best. } (12... g5 13. Bg3) 13. f3 f5 14. Bf2 Nf6 15. c5 fxe4 16. fxe4?! { (1.08 → 0.24) Inaccuracy. Ndxe4 was best. } (16. Ndxe4) 16... Nfg4 17. Bg1 Qf7 18. Bf3 Qf4?! { (0.94 → 1.95) Inaccuracy. Nf6 was best. } (18... Nf6 19. a4) 19. g3?! { (1.95 → 0.89) Inaccuracy. Qe2 was best. } (19. Qe2) 19... Qf7 20. h3 Nf6 21. g4 g5?! { (1.24 → 2.03) Inaccuracy. c6 was best. } (21... c6 22. dxc6) 22. Be3 Qg6 23. cxd6?! { (2.74 → 1.82) Inaccuracy. Nc4 was best. } (23. Nc4 Nf7) 23... cxd6 24. Nc4 Nd7? { (1.55 → 3.26) Mistake. Bxg4 was best. } (24... Bxg4) 25. Rf1?! { (3.26 → 2.33) Inaccuracy. a4 was best. } (25. a4 Rf4 26. a5 Nf6 27. Nb6 Rb8 28. Rc1 Kh8 29. Rf1 Qe8 30. Ne2 Bd7 31. Nxd7 Qxd7) 25... Nf7 26. a4 Bf6 27. a5 Bd8 28. Na4 Be7? { (2.50 → 4.79) Mistake. Nf6 was best. } (28... Nf6 29. Nab6 Rb8 30. Rc1 h6 31. Nxc8 Rxc8 32. Qd3 Qh7 33. Kd1 Be7 34. Kd2 Nh8 35. Nb6) 29. Rc1?! { (4.79 → 3.79) Inaccuracy. Ncb6 was best. } (29. Ncb6) 29... Qh6?! { (3.79 → 5.30) Inaccuracy. Bd8 was best. } (29... Bd8) 30. Bg2 Nh8?! { (4.32 → 6.21) Inaccuracy. Bd8 was best. } (30... Bd8 31. Kf2 Rb8 32. Kg1 Nf6 33. Ncb6 Bd7 34. Rxf6 Bxa4 35. Rxh6 Bxd1 36. Re6 Bxb6 37. axb6) 31. Rxf8+ Bxf8 32. Ncb6 Nxb6 33. Nxb6 Rb8 34. Nxc8 Ng6 35. Qa4 Nf4 36. Bf1 Nxh3 37. Qe8 Qh4+ 38. Kd2 Nf4 39. Ne7+ Kg7 40. Nf5+ Kg8 41. Qxb8 Qh2+ 42. Kc3 Qa2 43. Bc4 Qa3+ 44. Kd2 Qb2+ 45. Kd1 Qxb4 46. Bxf4 exf4 47. Qc8 Qa4+ 48. Ke2 f3+?! { (24.36 → Mate in 7) Checkmate is now unavoidable. Qb4 was best. } (48... Qb4 49. Qe6+) 49. Kf2 Qa3 50. Qe6+ Kh8 51. Qf6+?! { (Mate in 8 → 30.53) Lost forced checkmate sequence. Qf7 was best. } (51. Qf7 Qb2+ 52. Kxf3 Qa3+ 53. Bd3 Qxd3+ 54. Ne3 Qd1+ 55. Nxd1 h5 56. Qxf8+ Kh7 57. Rc7+ Kg6) 51... Kg8 52. Qxg5+?! { (Mate in 9 → 14.36) Lost forced checkmate sequence. Qe6+ was best. } (52. Qe6+ Kh8 53. Qf7 Qb2+ 54. Kxf3 Qa3+ 55. Bd3 Qxd3+ 56. Ne3 Qd1+ 57. Nxd1 h5 58. Qxf8+ Kh7) 52... Kh8?! { (14.36 → Mate in 10) Checkmate is now unavoidable. Kf7 was best. } (52... Kf7 53. Rb1) 53. Qf6+ Kg8 54. Rc3?! { (Mate in 9 → 14.22) Lost forced checkmate sequence. Qe6+ was best. } (54. Qe6+ Kh8 55. Qf7 Qb2+ 56. Kxf3 h5 57. Qxf8+ Kh7 58. Qf7+ Kh8 59. Qxh5+ Kg8 60. Qe8+ Kh7) 54... Qc5+ 55. Kxf3 Qg1?! { (15.29 → Mate in 8) Checkmate is now unavoidable. Qc8 was best. } (55... Qc8 56. Qe6+) 56. Nh6+?! { (Mate in 8 → 14.91) Lost forced checkmate sequence. Be2 was best. } (56. Be2 Qh1+ 57. Ke3 Qg1+ 58. Kd2 Qc5 59. Rxc5 dxc5 60. Qe6+ Kh8 61. Qf7 Bh6+ 62. Nxh6 c4) 56... Bxh6 57. Qxh6 Qd4 58. Rc1 Qb2?! { (16.56 → Mate in 10) Checkmate is now unavoidable. b6 was best. } (58... b6 59. Qxd6) 59. Be2?! { (Mate in 10 → 79.82) Lost forced checkmate sequence. Bd3 was best. } (59. Bd3) 59... Qe5?! { (79.82 → Mate in 5) Checkmate is now unavoidable. Qa3+ was best. } (59... Qa3+ 60. Kf2) 60. Kg2 Kf7 61. Rc7+ Ke8 62. Qe6+ Qxe6 63. dxe6 Kd8 64. Rxb7 Kc8 65. Rxh7 Kb8 66. Ra7 Kxa7 { Black wins on time. } 0-1