[Event "August Major Scholastic: K-8"] [Site "https://lichess.org/VGzDxIAP"] [Date "2021.08.07"] [White "CobaltGame"] [Black "Atman9"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "19:00:01"] [WhiteElo "1852"] [BlackElo "1725"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D51"] [Opening "Queen's Gambit Declined: Modern Variation, Knight Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 { D51 Queen's Gambit Declined: Modern Variation, Knight Defense } Be7 6. Bd3 dxc4 7. Bxc4 Nb6 8. Bd3 Nfd5 9. Bxe7 Qxe7 10. Nf3 Bd7 11. O-O O-O 12. Rc1 Rac8?! { (0.62 → 1.28) Inaccuracy. Nxc3 was best. } (12... Nxc3 13. Rxc3 Rfc8 14. Be4 c6 15. Ne5 Nd5 16. Rc5 Be8 17. Qc2 h6 18. Rc1 Rc7 19. Bf3) 13. Ne5?! { (1.28 → 0.56) Inaccuracy. Ne4 was best. } (13. Ne4 Na4 14. Qb3 Rfd8 15. Ne5 Be8 16. Qxb7 Rb8 17. Qa6 Nxb2 18. Be2 Na4 19. Nc5 Ndc3) 13... Be8 14. Qh5 f5?! { (0.38 → 1.19) Inaccuracy. h6 was best. } (14... h6) 15. Nxd5 Nxd5 16. Qe2 a6 17. Bc4?! { (1.40 → 0.67) Inaccuracy. a3 was best. } (17. a3) 17... Qd8?! { (0.67 → 1.76) Inaccuracy. c5 was best. } (17... c5 18. b3 b5 19. Bd3 f4 20. exf4 Nxf4 21. Qc2 Nxd3 22. Qxd3 Rd8 23. Rxc5 Rf4 24. Qc3) 18. a3 c6 19. Rc2 Qe7 20. Rfc1 f4 21. e4 Nf6 22. Nd3 Bh5 23. f3 Qd6?? { (2.04 → 4.37) Blunder. g5 was best. } (23... g5) 24. Qf2? { (4.37 → 2.19) Mistake. Nc5 was best. } (24. Nc5 Bf7) 24... Qe7?! { (2.19 → 3.20) Inaccuracy. Nd7 was best. } (24... Nd7 25. Qd2) 25. Nxf4 Bf7 26. e5?! { (3.19 → 2.02) Inaccuracy. Nd3 was best. } (26. Nd3 Rcd8 27. h3 Qd7 28. Nc5 Qe7 29. Be2 Nh5 30. f4 Qf6 31. Bxh5 Bxh5 32. Nxb7 Rxd4) 26... Nd5?! { (2.02 → 3.33) Inaccuracy. Nh5 was best. } (26... Nh5 27. Nxh5 Bxh5 28. Qe3 g5 29. Rd2 Bg6 30. Qb3 Rce8 31. Rdd1 Kg7 32. Qc3 h5 33. Qe3) 27. Nxd5?! { (3.33 → 2.18) Inaccuracy. Bxd5 was best. } (27. Bxd5 exd5 28. Rc3 Rce8 29. Nd3 Be6 30. Nc5 Bc8 31. Qg3 Rf7 32. Rb3 Ref8 33. Re1 a5) 27... cxd5 28. Bd3 Rxc2 29. Rxc2 Qd7 30. Qh4 h6 31. Qe1 Rc8 32. Rxc8+ Qxc8 33. Qc3?! { (2.27 → 1.65) Inaccuracy. Kf2 was best. } (33. Kf2 Qe8 34. Qb1 Qd8 35. g3 g5 36. Qc2 Kg7 37. Qc5 Bg6 38. Qd6 Qe8 39. Qc7+ Qf7) 33... Qd7?! { (1.65 → 2.34) Inaccuracy. Qxc3 was best. } (33... Qxc3 34. bxc3 b5 35. f4 g6 36. Kf2 Be8 37. Kf3 a5 38. Kg4 Kf8 39. Kh4 Kg8 40. g4) 34. Qb4 Qc6 35. Qc3 Qa4?! { (1.92 → 3.05) Inaccuracy. Qxc3 was best. } (35... Qxc3 36. bxc3) 36. Bc2?! { (3.05 → 2.32) Inaccuracy. Qc8+ was best. } (36. Qc8+) 36... Qd7 37. Bd3 Qd8 38. b4 b5?! { (1.94 → 2.67) Inaccuracy. Kh8 was best. } (38... Kh8 39. g3 Bg8 40. Qc2 Qb6 41. Qc5 Qd8 42. Be2 Bh7 43. Kg2 Bg6 44. a4 Qg5 45. Qc3) 39. Qc6 a5?? { (2.41 → 7.33) Blunder. Kh8 was best. } (39... Kh8 40. g3) 40. Qxb5?! { (7.33 → 4.85) Inaccuracy. bxa5 was best. } (40. bxa5) 40... axb4 41. Qxb4 Qc7? { (4.07 → 7.52) Mistake. Be8 was best. } (41... Be8 42. Qd6) 42. Qc5?! { (7.52 → 5.33) Inaccuracy. a4 was best. } (42. a4) 42... Qb8?! { (5.33 → 7.36) Inaccuracy. Qd7 was best. } (42... Qd7) 43. Qb4 Qc7 44. Kf2 g5 45. Qc5 Qb8 46. Qb5 Qc7 47. a4?? { (5.31 → 1.43) Blunder. Qc5 was best. } (47. Qc5) 47... Qa7?? { (1.43 → 8.30) Blunder. Qc3 was best. } (47... Qc3) 48. Ke3 Qa8 49. a5 Be8 50. Qb6 Bf7 51. a6 Qc8 52. Qc5 Qb8 53. a7 Qa8 54. Qb6 Qc8?! { (68.65 → Mate in 13) Checkmate is now unavoidable. Kg7 was best. } (54... Kg7 55. Qb8) 55. Qb8 Qxb8 56. axb8=Q+ Kg7 57. Qc7 Kf8 58. Qd8+ Kg7 59. Qe7 Kg8 60. Qf6 { Black resigns. } 1-0