[Event "Rated classical game"] [Site "https://lichess.org/oPKW4tea"] [Date "2018.11.20"] [White "mqahnaf"] [Black "Langaza-1881"] [Result "1-0"] [UTCDate "2018.11.20"] [UTCTime "15:18:50"] [WhiteElo "1641"] [BlackElo "1585"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } Be7 5. Ne5 O-O 6. e3 Bd7 7. Be2 c5 8. O-O Nc6 9. Bf3 cxd4 10. exd4 Qc7? { (-0.07 → 1.06) Mistake. dxc4 was best. } (10... dxc4 11. Bf4 Be8 12. Nxc4 Rc8 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Nb4 16. Ne3 Nxd5 17. Nxd5) 11. Re1? { (1.06 → -0.09) Mistake. Bf4 was best. } (11. Bf4 Qb6 12. cxd5 Nxd4 13. Bg4 Be8 14. Be3 Bc5 15. Rc1 Nxg4 16. Qxg4 Nf5 17. Bxc5 Qxc5) 11... Bd6? { (-0.09 → 1.45) Mistake. dxc4 was best. } (11... dxc4 12. Bf4 Nxe5 13. dxe5 Ne8 14. Qe2 Bc6 15. Red1 a6 16. Qxc4 Bxf3 17. Qxc7 Nxc7 18. Rd7) 12. Nb5 Qb8 13. cxd5? { (1.56 → 0.00) Mistake. Nxd6 was best. } (13. Nxd6) 13... exd5?? { (0.00 → 1.74) Blunder. Nxe5 was best. } (13... Nxe5 14. dxe5 Bxe5 15. d6 Bxh2+ 16. Kxh2 Bxb5 17. Bf4 Bc6 18. Kg1 Qe8 19. Be2 Qd8 20. Rc1) 14. Bxd5?? { (1.74 → -0.32) Blunder. Bf4 was best. } (14. Bf4) 14... Re8?? { (-0.32 → 5.08) Blunder. Nxe5 was best. } (14... Nxe5 15. Nxd6) 15. Bxf7+ Kf8? { (5.40 → 10.97) Mistake. Kh8 was best. } (15... Kh8 16. Bxe8 Bxe8 17. Bf4 Bxe5 18. dxe5 Bg6 19. exf6 Qxf4 20. fxg7+ Kxg7 21. Qd7+ Qf7 22. Rad1) 16. Bxe8?! { (10.97 → 6.57) Inaccuracy. Nxd7+ was best. } (16. Nxd7+ Kxf7 17. Nxb8 Rxe1+ 18. Qxe1 Bxb8 19. Qc3 a6 20. Qb3+ Kg6 21. Na3 Ra7 22. d5 Nd4) 16... Qxe8?! { (6.57 → 10.99) Inaccuracy. Bxe8 was best. } (16... Bxe8 17. Bf4 Nxe5 18. dxe5 Bxb5 19. Qb3 Bc5 20. Qxb5 b6 21. Qb3 Ng4 22. Bg3 Qb7 23. Rac1) 17. Nxd6 Nxe5 18. Nxe8 Rxe8 19. dxe5 Bg4 20. f3 Bh5?! { (22.38 → Mate in 8) Checkmate is now unavoidable. Bxf3 was best. } (20... Bxf3 21. Qxf3) 21. exf6 Rxe1+ 22. Qxe1 gxf6 23. Bh6+ Kf7 24. Rd1 Kg6 25. Qe3 Kf7 26. Rd7+ Kg6 27. Qf4 a5 28. Rg7# { White wins by checkmate. } 1-0