[Event "Rated classical game"] [Site "https://lichess.org/KIafbDnu"] [Date "2021.06.03"] [White "phlmrmt"] [Black "polyomino"] [Result "1-0"] [UTCDate "2021.06.03"] [UTCTime "16:02:09"] [WhiteElo "1387"] [BlackElo "1525"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 g6 3. Nf3 { A48 London System } Bg7 4. e3 O-O 5. Nc3?! { (0.12 → -0.48) Inaccuracy. h3 was best. } (5. h3 c5 6. Be2 d6 7. O-O Qb6 8. Qc1 Nc6 9. c3 Be6) 5... c6?! { (-0.48 → 0.13) Inaccuracy. c5 was best. } (5... c5 6. dxc5 Qa5 7. Qd2 Qxc5 8. e4 d6 9. Bd3 Nbd7 10. O-O) 6. Be2 d5 7. Qd2 Nh5 8. Bg3?! { (0.47 → -0.60) Inaccuracy. h4 was best. } (8. h4 Nxf4 9. exf4 h5 10. Ne5 c5 11. dxc5 d4 12. Ne4 Nd7) 8... Nxg3 9. hxg3 Bg4 10. O-O-O?! { (-0.08 → -0.64) Inaccuracy. Rh4 was best. } (10. Rh4) 10... b5?! { (-0.64 → 0.23) Inaccuracy. Nd7 was best. } (10... Nd7 11. e4) 11. e4? { (0.23 → -1.15) Mistake. Ne5 was best. } (11. Ne5 Bxe2) 11... dxe4?! { (-1.15 → -0.14) Inaccuracy. Qa5 was best. } (11... Qa5 12. a3) 12. Nxe4 Qd5?! { (-0.18 → 0.61) Inaccuracy. Nd7 was best. } (12... Nd7 13. Nfg5 Bxe2 14. Qxe2 h6 15. Nf3 Qc7 16. Qe3 c5 17. dxc5 Rac8 18. Rd2 Nxc5 19. Qxc5) 13. Nc3 Qf5 14. Bd3 Qc8 15. Rde1 Qc7?? { (0.19 → 2.56) Blunder. Nd7 was best. } (15... Nd7 16. Ng5) 16. Ne5 Be6 17. Kb1?? { (3.41 → -0.13) Blunder. Qf4 was best. } (17. Qf4 Qc8) 17... Na6?? { (-0.13 → 1.65) Blunder. Nd7 was best. } (17... Nd7 18. Nf3 b4 19. Ne4 Bd5 20. Qxb4 e5 21. Qd6 Qxd6 22. Nxd6 exd4 23. Bc4 Rab8 24. b3) 18. Rh2?? { (1.65 → -0.40) Blunder. f4 was best. } (18. f4 Nb4) 18... Bxe5?? { (-0.40 → 12.21) Blunder. Nb4 was best. } (18... Nb4 19. Be4) 19. Rxe5 Kg7? { (8.17 → Mate in 2) Checkmate is now unavoidable. Bxa2+ was best. } (19... Bxa2+ 20. Nxa2) 20. Qh6+ Kf6 21. Ne4# { White wins by checkmate. } 1-0