[Event "Lighthouse August Under 18"] [Site "https://lichess.org/sKzEZXlu"] [Date "2020.08.15"] [White "collinsmburu"] [Black "noobmaster3"] [Result "1-0"] [UTCDate "2020.08.15"] [UTCTime "14:20:55"] [WhiteElo "1849"] [BlackElo "1290"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.28 → 0.91) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. e3 Bd6 7. Bd3) 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 a6?! { (0.29 → 1.35) Inaccuracy. e5 was best. } (5... e5 6. d5 c6 7. Nf3 cxd5 8. Bb5+ Bd7 9. Bxd7+ N8xd7 10. Nxd5) 6. Nf3 h6?! { (1.21 → 1.91) Inaccuracy. Bg4 was best. } (6... Bg4 7. Be3 e5 8. dxe5 Qxd1+ 9. Rxd1 Nc6 10. a3 Be7 11. Bxb6 cxb6 12. Nd5 Bd8 13. Be2) 7. Be2 e6 8. O-O Nc6 9. Bf4 Be7?! { (1.31 → 1.94) Inaccuracy. g5 was best. } (9... g5 10. Be3) 10. Re1 Bg5 11. Bg3 O-O 12. a3 Re8 13. b4 Bf6 14. e5 Bg5 15. b5?! { (2.15 → 1.05) Inaccuracy. h4 was best. } (15. h4 Be7) 15... axb5 16. Bxb5? { (1.21 → 0.00) Mistake. Nxg5 was best. } (16. Nxg5) 16... Re7?? { (0.00 → 4.79) Blunder. Be7 was best. } (16... Be7 17. Qc1 Bd7 18. Bd3 Na5 19. Qd1 Bc6 20. Bc2 Bxf3 21. Qxf3 Qxd4 22. Re4 Qd2 23. Re2) 17. Bxc6 bxc6 18. Nxg5?! { (4.99 → 3.31) Inaccuracy. h4 was best. } (18. h4 f6 19. hxg5 fxg5 20. Ne4 Nd5 21. a4 Rf7 22. Nfd2 Ne7 23. Nb3 Nf5 24. Nec5 Qd5) 18... hxg5 19. Qd2?? { (3.29 → -0.59) Blunder. Ne4 was best. } (19. Ne4) 19... Kf8?? { (-0.59 → 5.24) Blunder. Rd7 was best. } (19... Rd7 20. Ne4) 20. Red1?? { (5.24 → 1.19) Blunder. Qxg5 was best. } (20. Qxg5) 20... Re8? { (1.19 → 2.98) Mistake. Rd7 was best. } (20... Rd7) 21. Ne4 Nc4?? { (3.14 → 6.66) Blunder. Qe7 was best. } (21... Qe7 22. Nxg5) 22. Qxg5?? { (6.66 → 0.71) Blunder. Qb4+ was best. } (22. Qb4+) 22... Qxg5 23. Nxg5 Kg8 24. a4 Nb2 25. Rd2?! { (1.02 → 0.28) Inaccuracy. Rdc1 was best. } (25. Rdc1 Nxa4 26. Rxc6 Nb6 27. Rxa8 Nxa8 28. f3 Rd8 29. Bf2 Bd7 30. Rc2 Rc8 31. Ne4 Nb6) 25... Rxa4 26. Rxa4 Nxa4 27. f4 Bd7 28. h3 Rb8 29. Kh2 Nc3 30. Bf2 Bc8 31. Rc2 Nd5 32. Kg3 Bb7?! { (-0.21 → 0.84) Inaccuracy. Rb3+ was best. } (32... Rb3+ 33. Kh2 Nb4 34. Rc1 Rb2 35. Kg3 Nd3 36. Rf1 Bb7 37. Ne4 c5 38. Nxc5 Nxc5 39. dxc5) 33. Ne4?! { (0.84 → -0.10) Inaccuracy. Rb2 was best. } (33. Rb2 Kf8 34. Be1 Nb6 35. Bb4+ Ke8 36. Bd6 Nc4 37. Bxc7 Nxb2 38. Bxb8 c5 39. dxc5 Nd3) 33... Ba8? { (-0.10 → 1.10) Mistake. Ba6 was best. } (33... Ba6) 34. Nc3?? { (1.10 → -1.94) Blunder. Nc5 was best. } (34. Nc5 Rb1 35. Ra2 Bb7 36. Kf3 Bc8 37. g4 g6 38. Ra8 Nb6 39. Rb8 Ra1 40. Bh4 Ra3+) 34... Nxc3?? { (-1.94 → 0.00) Blunder. Rb3 was best. } (34... Rb3 35. Be1 Nb4 36. Re2 Bb7 37. Bd2 Nc2 38. Kh2 Nxd4 39. Rf2 c5 40. Be1 Bc6 41. Ra2) 35. Rxc3 Kh7 36. Kh4 g6?! { (0.00 → 1.00) Inaccuracy. Rb2 was best. } (36... Rb2 37. Kg3 c5 38. Rxc5 Rb3+ 39. Kh2 Rb2 40. Kg1 Rb1+ 41. Kh2) 37. g4 Kg7 38. Kg5 Rh8 39. f5? { (1.21 → 0.00) Mistake. h4 was best. } (39. h4 Bb7) 39... exf5 40. gxf5 Rh5+ 41. Kg4 Rxf5 42. Rf3?! { (0.10 → -0.49) Inaccuracy. Bh4 was best. } (42. Bh4 Bb7) 42... Rxf3 43. Kxf3 g5 44. Kg4 Kg6 45. Be3 f5+ 46. exf6 Kxf6 47. Bxg5+ Ke6 48. Bd8 Kd5 49. Bxc7 Kxd4 50. h4 c5 51. h5 c4 52. h6 c3?? { (0.00 → Mate in 35) Checkmate is now unavoidable. Be4 was best. } (52... Be4 53. Kf4 c3 54. Be5+ Kd5 55. Bxc3 Bh7 56. Ke3 Kc4 57. Kd2 Bf5 58. Be5 Bh7) 53. h7 c2?! { (62.04 → Mate in 13) Checkmate is now unavoidable. Kc4 was best. } (53... Kc4 54. h8=Q) 54. h8=Q+ Kd3 55. Bf4 Be4 56. Qd8+ Kc3 57. Be5+ Kb3 58. Qb6+ Kc4 59. Qd4+ Kb3 60. Bf4 Bh7 61. Bc1 Bg8 62. Qe3+ Kc4 63. Qf4+ Kd5 64. Qg5+ Kd4 65. Qxg8 Kd3 66. Qb3+ Ke4 67. Qxc2+ Ke5 68. Bb2+ Kd5 69. Qb3+ Ke4 70. Qe6+ Kd3 71. Qd5+ Ke3 72. Qd4+ Ke2 73. Qc3 Kf2 74. Qd2+ Kg1 75. Bd4+ Kh1 76. Qe1+ Kg2 77. Qf2+ Kh1 78. Qf5 Kg2 79. Bf2 Kh1 80. Qh5+ Kg2 81. Qh3+ Kxf2 82. Kf4 Ke2 83. Ke4 Kd2 84. Kd4 Ke2 85. Qg2+ Kd1 86. Kc3 Ke1 87. Kd3 Kd1 88. Qd2# { White wins by checkmate. } 1-0