[Event "Nationaal Jeugdtoernooi"] [Site "https://lichess.org/3BSL5QCS"] [Date "2020.06.04"] [White "SanderW"] [Black "HaoyuPang"] [Result "1-0"] [UTCDate "2020.06.04"] [UTCTime "14:01:00"] [WhiteElo "1904"] [BlackElo "1461"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. c3 e6 7. Nf3 Bd6 8. Bg3 O-O 9. Nbd2 Bxg3?! { (-0.25 → 0.31) Inaccuracy. Re8 was best. } (9... Re8 10. Ne5 Ne7 11. e4 Bxe5 12. Bxe5 Ng6 13. Bxf6 Qxf6 14. e5 Qh4 15. O-O c5 16. Nf3) 10. hxg3 g6 11. O-O-O Nd7? { (0.48 → 2.07) Mistake. h5 was best. } (11... h5 12. e4 a5 13. Kb1 a4 14. a3 dxe4 15. Nxe4 Nxe4 16. Qxe4 Qd5 17. Qf4 Qf5+ 18. Qxf5) 12. e4 dxe4?! { (1.84 → 2.53) Inaccuracy. f5 was best. } (12... f5) 13. Nxe4 Re8? { (2.26 → 4.57) Mistake. Nf6 was best. } (13... Nf6 14. Nxf6+) 14. Rh6? { (4.57 → 2.87) Mistake. g4 was best. } (14. g4 Qe7) 14... e5?? { (2.87 → 6.87) Blunder. f5 was best. } (14... f5) 15. Rdh1?! { (6.87 → 4.38) Inaccuracy. d5 was best. } (15. d5 Na5) 15... Nf8? { (4.38 → 7.43) Mistake. exd4 was best. } (15... exd4) 16. d5?? { (7.43 → 0.80) Blunder. Nfg5 was best. } (16. Nfg5) 16... Ne7?? { (0.80 → 7.34) Blunder. f5 was best. } (16... f5) 17. Nf6+ Kg7 18. Nxe8+ Qxe8 19. Qe4? { (6.33 → 3.21) Mistake. Ng5 was best. } (19. Ng5 Qd7 20. c4 b5 21. Rxh7+ Nxh7 22. Rxh7+ Kg8 23. Qe4 Qf5 24. Qh4 Qf6 25. Rxf7 Qxf7) 19... Ng8 20. R6h3 h5?! { (3.03 → 3.93) Inaccuracy. Nf6 was best. } (20... Nf6 21. Qxe5 Qxe5 22. Nxe5 Nxd5 23. g4 Nf6 24. Re1 Ne6 25. Rhh1 b5 26. f3 a5 27. Rd1) 21. Qxe5+ Qxe5 22. Nxe5 Rd8 23. c4 c6 24. dxc6 bxc6 25. Nxc6 Rc8 26. Nxa7 Rxc4+ 27. Kd2?! { (5.77 → 3.77) Inaccuracy. Kb1 was best. } (27. Kb1 Re4 28. Nb5 Re5 29. Nc3 Ne6 30. b4 Nf6 31. Rh4 Rf5 32. f3 Nd5 33. Nxd5 Rxd5) 27... Ra4 28. Nb5? { (3.81 → 2.18) Mistake. Nc6 was best. } (28. Nc6 Rxa2) 28... Rxa2? { (2.18 → 4.05) Mistake. Rb4 was best. } (28... Rb4) 29. Kc3 Ra8?! { (3.23 → 4.21) Inaccuracy. Ra5 was best. } (29... Ra5 30. Kb4) 30. Rd1 Rc8+ 31. Kb4?! { (3.46 → 2.18) Inaccuracy. Kb3 was best. } (31. Kb3 Rb8 32. Ka4 Nf6 33. f3 N8d7 34. Rh4 Nb6+ 35. Ka3 Ra8+ 36. Kb3 Nbd5 37. Nd6 Rb8+) 31... Ne7? { (2.18 → 3.69) Mistake. Rc2 was best. } (31... Rc2 32. Ka3) 32. Nd4 Nd5+ 33. Ka3 Ra8+ 34. Kb3 Rb8+ 35. Kc2 Nb4+ 36. Kb1 Re8 37. Rh4 g5?! { (4.07 → 6.40) Inaccuracy. Na6 was best. } (37... Na6) 38. Rxh5 Kg6 39. Rhh1 Nd7 40. Nc2 Nxc2 41. Kxc2 Nf6 42. Rhe1 Rc8+ 43. Kb1 Ng4 44. Re2 f6 45. f3 Ne5 46. Rc1 Ra8 47. Rc5 Nd3 48. Rd5 Nb4 49. Rb5 Nd3 50. Rd2 Ne1 51. Rbd5 Re8 52. Ka2 Ra8+ 53. Kb3 Rb8+ 54. Kc4 Rc8+ 55. Rc5 Ra8 56. Re2 Ra4+ 57. Kc3 Ra1 58. Kd2 Nxg2 59. Rxg2 Ra2 60. Kc3 Ra8 61. f4 gxf4? { (7.42 → Mate in 19) Checkmate is now unavoidable. Ra1 was best. } (61... Ra1 62. b4 Kh5 63. Kb2 Rd1 64. fxg5 fxg5 65. b5 Kg4 66. Kc2 Re1 67. Rd2 Kxg3 68. b6) 62. gxf4+ Kf7 63. f5 Re8?! { (55.54 → Mate in 15) Checkmate is now unavoidable. Ke7 was best. } (63... Ke7 64. Rc6) 64. Rc7+ Re7 65. Rxe7+ Kxe7 66. Rg6 Kf7 67. Kd4 Ke7 68. b3 Kf7 69. b4 Ke7 70. b5 Kd8 71. Rg8+ Kc7 72. Kc5 Kb7 73. Rg7+ Kb8 74. Kb6 Ka8 75. Rg8# { White wins by checkmate. } 1-0