[Event "Final - 08.08.2021"] [Site "https://lichess.org/6ehuLptG"] [Date "2021.08.08"] [White "arystanner23"] [Black "KonstantinKazakov"] [Result "0-1"] [UTCDate "2021.08.08"] [UTCTime "10:58:00"] [WhiteElo "2371"] [BlackElo "2439"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+18"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+2"] [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?! { (0.51 → -0.04) Inaccuracy. h4 was best. } (7. h4 h5 8. Nf3 e5 9. O-O Qe7 10. Bg5 Qe8 11. Re1 Bg4) 7... c5 8. g5?! { (-0.22 → -0.90) Inaccuracy. d5 was best. } (8. d5 Nc7 9. g5 Nd7 10. Nf3 b5 11. cxb5 a6 12. a4 axb5) 8... Nd7? { (-0.90 → 0.60) Mistake. Ng4 was best. } (8... Ng4) 9. Nf3 cxd4 10. Nxd4 Nac5 11. h4 Qa5 12. Qd2 Ne5 13. O-O-O Ne6? { (1.09 → 2.48) Mistake. Ng4 was best. } (13... Ng4 14. h5 Nxe3 15. Qxe3 Ne6 16. Nd5 Nxd4 17. Nxe7+ Kh8 18. Rxd4 Re8 19. h6 Bxd4 20. Qxd4+) 14. Nb3? { (2.48 → 1.00) Mistake. h5 was best. } (14. h5 Nc6 15. Nb3 Qb4 16. Nd5 Qxd2+ 17. Rxd2 a5 18. a4 b6 19. h6 Bh8 20. e5 Bxe5) 14... Qb4?? { (1.00 → 2.88) Blunder. Qa6 was best. } (14... Qa6 15. c5 Nc4 16. Bxc4 Qxc4 17. Qd5 Qxd5 18. Nxd5 Re8 19. cxd6 exd6 20. h5 b6 21. h6) 15. Nd5 Qxd2+ 16. Rxd2 Nc6 17. f4 b6?! { (2.99 → 4.16) Inaccuracy. f5 was best. } (17... f5 18. gxf6 Bxf6 19. Bd1 b6 20. Rg2 Bd7 21. f5 Nc5 22. Nxc5 bxc5 23. Bh6 Ne5 24. Bxf8) 18. f5 Nc5 19. Nxc5 dxc5 20. f6 exf6 21. gxf6 Bh8 22. Ne7+?? { (4.13 → 1.11) Blunder. h5 was best. } (22. h5) 22... Nxe7 23. fxe7 Re8 24. Rd8 Bb7 25. Rhd1 Bf6 26. Bg5 Kg7 27. Bxf6+ Kxf6 28. e5+ Kxe5 29. Rxa8 Bxa8 30. Rd8 Rxe7 31. Rxa8 Kf4 32. Kd2 f5 33. a3?! { (1.06 → 0.00) Inaccuracy. Rg8 was best. } (33. Rg8 a5 34. Rf8 Re6 35. Rf7 Rd6+ 36. Ke1 h6 37. h5 g5 38. Rg7 g4 39. Rg6 Ke5) 33... Kg3 34. b4 Kxh4 35. bxc5 bxc5 36. Rc8 Re5 37. Rc7 h5 38. Rxa7 f4 39. Rf7 g5 40. a4 Re6 41. Rf5 Ra6 42. Bd1 Rd6+ 43. Rd5 Ra6 44. Rf5 Rd6+ 45. Ke1 Rd4 46. Rxc5 g4 47. a5 f3 48. a6?? { (0.00 → -2.72) Blunder. Bxf3 was best. } (48. Bxf3 gxf3 49. a6 Rd6 50. Ra5 Kg3 51. Rg5+ Kf4 52. Ra5) 48... Kg3?? { (-2.72 → 0.07) Blunder. f2+ was best. } (48... f2+) 49. Rf5 Rxc4 50. a7 Re4+?? { (0.13 → 3.34) Blunder. Rc8 was best. } (50... Rc8 51. Ra5 Kg2 52. Bxf3+ gxf3 53. Rg5+ Kh3 54. Kf2 Ra8 55. Kxf3 h4 56. Ra5 Rf8+ 57. Ke3) 51. Kf1 Re8 52. Rxh5?? { (3.52 → 0.32) Blunder. Ra5 was best. } (52. Ra5) 52... Rd8?? { (0.32 → 4.33) Blunder. Ra8 was best. } (52... Ra8 53. Rh7) 53. Bb3?? { (4.33 → 0.00) Blunder. Ba4 was best. } (53. Ba4 Rc8 54. Re5 Rc1+ 55. Re1 Rc8 56. Ra1 Rh8 57. Ke1 Rh1+ 58. Kd2 Rxa1 59. a8=Q Ra2+) 53... Ra8 54. Rh7 Rc8 55. Rd7?? { (0.00 → -7.64) Blunder. Bd1 was best. } (55. Bd1 Rc1 56. Rd7 Ra1 57. Kg1 Ra2 58. Bb3 Ra3 59. Bc2 Ra1+) 55... Rh8 56. Ke1 f2+ 57. Ke2 Re8+ 58. Be6? { (-9.33 → Mate in 15) Checkmate is now unavoidable. Kd2 was best. } (58. Kd2 f1=Q) 58... Rxe6+ 59. Kd2 Ra6?! { (Mate in 17 → -15.00) Lost forced checkmate sequence. f1=Q was best. } { White resigns. } (59... f1=Q 60. Rd3+ Qxd3+ 61. Kxd3 Ra6 62. a8=Q Rxa8 63. Ke4 Ra5 64. Kd3 Kh2 65. Kc4 g3 66. Kb4) 0-1