[Event "Rated classical game"] [Site "https://lichess.org/xiftZ4oF"] [Date "2020.11.21"] [White "Mathis-Deroo"] [Black "batkokevalenci"] [Result "1-0"] [UTCDate "2020.11.21"] [UTCTime "12:12:59"] [WhiteElo "1411"] [BlackElo "1355"] [WhiteRatingDiff "+113"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Nf6 3. Nc3 d5 4. Nf3 a6 5. e4? { (-0.25 → -1.45) Mistake. Bd3 was best. } (5. Bd3 c5 6. dxc5 Nbd7 7. O-O Nxc5 8. b4 Nxd3 9. cxd3 Be7) 5... dxe4 6. Ng1?! { (-1.51 → -2.27) Inaccuracy. Ne5 was best. } (6. Ne5 b5) 6... Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. Qe2?! { (-1.83 → -2.94) Inaccuracy. Nxe4 was best. } (9. Nxe4 Qxd4) 9... Qd8?? { (-2.94 → -0.99) Blunder. Qxd4 was best. } (9... Qxd4) 10. O-O-O Qh4? { (-1.20 → 0.26) Mistake. Nxd4 was best. } (10... Nxd4 11. Qxe4 c5 12. Nf3 Be7 13. Nxd4 cxd4 14. Rxd4 Qc7 15. Rc4 Qb6 16. Be2 O-O 17. Qd4) 11. Nxe4 Qd8?? { (0.13 → 3.53) Blunder. f5 was best. } (11... f5) 12. d5 Qe7?! { (3.63 → 5.22) Inaccuracy. Ne5 was best. } (12... Ne5 13. f4 exd5 14. Nf3 Bb4 15. Nxe5 c6 16. a3 Be7 17. Qe3 O-O 18. Kb1 Qa5 19. Nd2) 13. dxc6 bxc6?! { (5.01 → 7.45) Inaccuracy. Qb4 was best. } (13... Qb4 14. Nf3 Be7 15. Kb1 O-O 16. Ne5 Rb8 17. a3 Qb6 18. Rd3 Qb5 19. Qh5 Qa4 20. Nc3) 14. Nf3 e5 15. Qe3 Bg4 16. h3 Bf5 17. Bc4 Qb4 18. Qd3 Rd8? { (7.67 → Mate in 1) Checkmate is now unavoidable. Rb8 was best. } { Black resigns. } (18... Rb8 19. b3) 1-0