[Event "Rated correspondence game"] [Site "https://lichess.org/qdqRBnwT"] [Date "2021.04.25"] [White "Omberon"] [Black "Nimzobilly"] [Result "0-1"] [UTCDate "2021.04.25"] [UTCTime "19:08:56"] [WhiteElo "1654"] [BlackElo "2088"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3 Bf5 4. e3 e6 5. a3?! { (0.03 → -0.52) Inaccuracy. Ne5 was best. } (5. Ne5 h5 6. Bd3 Bd6 7. O-O Nbd7 8. f4 Qe7 9. Bd2 a6) 5... c5 6. dxc5 Bxc5 7. Bb5+ Nbd7 8. Ne5 a6 9. Nxd7 Nxd7 10. Bd3 Bg6 11. b4?! { (-0.77 → -1.64) Inaccuracy. O-O was best. } (11. O-O Bd6 12. Ne2 Qc7 13. h3 Nc5 14. Nf4 O-O 15. Nxg6 hxg6 16. Rb1 Rac8 17. Bd2 Na4) 11... Be7 12. Bxg6?! { (-1.55 → -2.55) Inaccuracy. Bb2 was best. } (12. Bb2 Bf6) 12... hxg6 13. Bb2?! { (-2.58 → -3.51) Inaccuracy. Ne2 was best. } (13. Ne2 Bf6 14. Rb1 Rc8 15. h3 Qc7 16. Nd4 O-O 17. O-O Nb6 18. Bb2 Nc4 19. Qe2 Rfd8) 13... Bf6 14. Qf3? { (-3.28 → -6.17) Mistake. Qd2 was best. } (14. Qd2 Rc8) 14... Ne5 15. Qe2 Nc4 16. Bc1?! { (-6.54 → -11.40) Inaccuracy. O-O-O was best. } (16. O-O-O) 16... Bxc3+ 17. Bd2 Bxa1 18. c3 Qc7 19. O-O?! { (-13.61 → Mate in 1) Checkmate is now unavoidable. Qd3 was best. } (19. Qd3 Rxh2) 19... Qxh2# { Black wins by checkmate. } 0-1