[Event "Hourly Classical Arena"] [Site "https://lichess.org/15BUbZVw"] [Date "2017.02.22"] [White "tacticsaccount"] [Black "pyp0614"] [Result "1-0"] [UTCDate "2017.02.22"] [UTCTime "04:28:15"] [WhiteElo "1942"] [BlackElo "1881"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [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 } c6 4. e3 Bf5 5. Bd3 Bxd3 6. cxd3 Nbd7 7. h3 e6 8. O-O Be7 9. Nc3 O-O 10. Qc2 h6 11. a3 b6 12. Rac1 Rc8 13. Rfe1 Re8 14. e4 Nh7?! { (0.16 → 0.99) Inaccuracy. b5 was best. } (14... b5 15. Ne5 Qb6 16. Be3 Qb7 17. Nxd7 Nxd7 18. Qe2 a5 19. Qg4 Nf6 20. Qg3 b4 21. axb4) 15. Qa4?! { (0.99 → 0.19) Inaccuracy. exd5 was best. } (15. exd5) 15... a5 16. exd5 exd5 17. Ne5 b5 18. Qd1 Nxe5 19. dxe5 d4 20. Ne4 f5? { (0.46 → 1.75) Mistake. Qd7 was best. } (20... Qd7 21. e6 fxe6 22. Qg4 Nf6 23. Nxf6+ Bxf6 24. Bxh6 c5 25. a4 bxa4 26. Rc4 Qf7 27. Bd2) 21. Qb3+ Kh8 22. Nd6 Bxd6 23. exd6 Qd7 24. a4 Nf6?! { (1.68 → 2.64) Inaccuracy. bxa4 was best. } (24... bxa4 25. Qxa4) 25. axb5 cxb5 26. Rxc8 Rxc8?? { (1.96 → 6.75) Blunder. Qxc8 was best. } (26... Qxc8 27. Re7 Rxe7 28. dxe7 b4 29. Be5 Kh7 30. Qa2 Kg6 31. Qxa5 Qe6 32. Qc5 Kf7 33. Bxd4) 27. Re7 Qc6?? { (5.83 → Mate in 9) Checkmate is now unavoidable. Qd8 was best. } (27... Qd8 28. Qxb5 Qg8 29. d7 Rd8 30. Bc7 Rxd7 31. Rxd7 Nxd7 32. Qxd7 Qf8 33. Be5 Kh7 34. Bxd4) 28. Qf7 Rg8 29. Bxh6 Ne8 30. Qh5 { Black resigns. } 1-0