[Event "Rated rapid game"] [Site "https://lichess.org/pa0s9BxK"] [Date "2024.09.02"] [White "konstantsia"] [Black "JustRandomUsername"] [Result "1-0"] [UTCDate "2024.09.02"] [UTCTime "21:43:44"] [WhiteElo "1223"] [BlackElo "1994"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-54"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 g6 3. Nf3 { A48 London System } Bg7 4. e3 d6 5. Bd3 Nbd7 6. Nbd2 c5 7. dxc5? { (0.22 → -1.10) Mistake. h3 was best. } (7. h3 O-O 8. Bh2 b6 9. O-O Bb7 10. c3 Re8 11. Re1 cxd4) 7... Nxc5 8. Bc4 O-O 9. O-O d5?! { (-1.23 → -0.35) Inaccuracy. Nh5 was best. } (9... Nh5 10. c3) 10. Bd3? { (-0.35 → -1.58) Mistake. Be2 was best. } (10. Be2 Nfe4 11. Be5 Bxe5 12. Nxe5 Bf5 13. Ndf3 Qb6 14. Rb1 f6 15. Nd3 e5) 10... Nfd7 11. b4?! { (-1.50 → -2.42) Inaccuracy. e4 was best. } (11. e4 Nxd3 12. cxd3 dxe4 13. dxe4 Bxb2 14. Rb1 Bg7 15. Be3 Qa5 16. Nb3 Qxa2) 11... Nxd3 12. cxd3 Bxa1 13. Qxa1 f6 14. Bh6 Re8 15. Nd4? { (-2.14 → -3.62) Mistake. h3 was best. } (15. h3 Nf8) 15... e5? { (-3.62 → -2.16) Mistake. Ne5 was best. } (15... Ne5 16. e4 Nf7 17. Be3 e5 18. f4 exd4 19. Bxd4 Bd7 20. Bxf6 Qb6+ 21. Bd4) 16. Nb5 Nb6?! { (-2.14 → -1.49) Inaccuracy. Nb8 was best. } (16... Nb8 17. f4 Nc6 18. Nc3 Be6 19. e4 f5 20. Nf3 Nxb4 21. exd5 Nxd5 22. Nxd5) 17. a4?! { (-1.49 → -2.26) Inaccuracy. f4 was best. } (17. f4 Bg4 18. fxe5 fxe5 19. Qe1 a6 20. Nc3 Rc8 21. Nb3 g5 22. Qg3 Rc6) 17... Be6 18. Rc1 Rc8 19. Rxc8?! { (-2.33 → -3.07) Inaccuracy. a5 was best. } (19. a5 Rxc1+) 19... Nxc8 20. Nb3 a6 21. Nc3 d4 22. Ne4 Bxb3 23. Nc5 Bd5 24. e4 Bc6 25. Qa2+ Kh8 26. Ne6?! { (-3.73 → -4.92) Inaccuracy. f4 was best. } (26. f4 Qe7 27. fxe5 fxe5 28. Qd2 Nd6 29. Bg5 Qf7 30. a5 Rf8 31. Qe1 Ne8) 26... Rxe6? { (-4.92 → -2.96) Mistake. Qe7 was best. } (26... Qe7 27. Nc5 Nd6 28. h4 Nf7 29. Bd2 Bd7 30. a5 Be6 31. Qa4 Bc8 32. Qb3) 27. Qxe6 Bd7?? { (-2.73 → Mate in 3) Checkmate is now unavoidable. Nd6 was best. } (27... Nd6 28. b5 Be8 29. Bf8 Nf7 30. h4 Kg8 31. Be7 Qd7 32. Qxf6 axb5 33. axb5) 28. Qf7 Qe7 29. Bg7# { White wins by checkmate. } 1-0