[Event "Rated correspondence game"] [Site "https://lichess.org/75Ia2Nfj"] [Date "2021.02.02"] [White "kisei64"] [Black "Koncheta"] [Result "1-0"] [UTCDate "2021.02.02"] [UTCTime "13:32:53"] [WhiteElo "1500"] [BlackElo "1586"] [WhiteRatingDiff "+310"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Na6?! { (0.00 → 0.97) Inaccuracy. c5 was best. } (3... c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5) 4. e3 g6 5. c4 Bg7 6. Nbd2 O-O 7. cxd5 Nxd5 8. Bg3 Bf5?? { (0.24 → 4.45) Blunder. c5 was best. } (8... c5 9. e4) 9. e4 Bg4 10. exd5 Qxd5 11. Be2?! { (4.86 → 3.78) Inaccuracy. Bxa6 was best. } (11. Bxa6) 11... Rad8 12. O-O Nb4?! { (3.73 → 4.77) Inaccuracy. c5 was best. } (12... c5 13. Be5 cxd4 14. Bxg7 Kxg7 15. Bxa6 bxa6 16. h3 Bxf3 17. Qxf3 Qxf3 18. Nxf3 f6 19. Nd2) 13. a3 Nc6 14. Qb3?! { (4.51 → 3.43) Inaccuracy. Rc1 was best. } (14. Rc1 Qa2 15. Qb3 Qxb3 16. Nxb3 Be6 17. Bd1 Bd5 18. Re1 a5 19. Kf1 a4 20. Nc5 b5) 14... Na5?! { (3.43 → 5.15) Inaccuracy. Qxb3 was best. } (14... Qxb3 15. Nxb3) 15. Qxd5 Rxd5 16. Bxc7 b6 17. b4 Nb7 18. Nb3 Rc8 19. Rac1?! { (5.07 → 3.75) Inaccuracy. Bf4 was best. } (19. Bf4) 19... Bh6 20. Rc4 Nd6?! { (3.75 → 5.10) Inaccuracy. b5 was best. } (20... b5 21. Rc6 Nd8 22. Bxd8 Rxc6 23. Ne5 Rxe5 24. Bxg4 Rg5 25. Bd1 Bf8 26. Re1 Rc8 27. Ba5) 21. Bxd6 Rxd6 22. Rxc8+ Bxc8 23. h3 Re6 24. Bc4 Rc6 25. Ne5 Rf6 26. g4 Be6 27. Bxe6 Rxe6 28. f4 f6 29. Nc4 b5?! { (4.61 → 6.00) Inaccuracy. Re4 was best. } (29... Re4 30. Ncd2) 30. Nc5 Re2 31. Na5 g5 32. f5 Re3 33. Kg2 Rxa3 34. Rf3 Ra2+ 35. Kg3 Rd2 36. Nc6 Bf8 37. Nxa7?! { (8.55 → 6.01) Inaccuracy. Ra3 was best. } (37. Ra3 Rc2 38. Kf3 h5 39. Rxa7 Rc3+ 40. Ke4 Rxh3 41. Ra8 hxg4 42. Ne6 g3 43. Rxf8+ Kh7) 37... Rxd4 38. Ne6 Rxb4 39. Rd3 Rb1? { (5.43 → 12.05) Mistake. Kf7 was best. } (39... Kf7 40. Nc6) 40. Rd8 Rb3+ 41. Kg2 h6?! { (15.92 → Mate in 11) Checkmate is now unavoidable. Rb2+ was best. } (41... Rb2+ 42. Kf3) 42. Rxf8+ Kh7 43. Rf7+ Kg8 44. Rxe7? { (Mate in 11 → 8.12) Lost forced checkmate sequence. Rf8+ was best. } (44. Rf8+ Kh7 45. Nc6 Rb2+ 46. Kf3 Rb3+ 47. Ke4 Rb1 48. Nxe7 Re1+ 49. Kd3 Rxe6 50. fxe6 h5) 44... Rb2+ 45. Kf1 b4?! { (10.21 → Mate in 10) Checkmate is now unavoidable. Rc2 was best. } (45... Rc2 46. Rg7+) 46. Nc6 b3 47. Ncd8 Rc2 48. Rg7+ Kh8 49. Nf7# { White wins by checkmate. } 1-0