[Event "SV Erasmus Open 9 nov Arena"] [Site "https://lichess.org/IIYKOiKa"] [Date "2020.11.09"] [White "dutchgrammer"] [Black "oscarkoppenens"] [Result "1-0"] [UTCDate "2020.11.09"] [UTCTime "19:00:17"] [WhiteElo "1817"] [BlackElo "1622"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+5"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. Be3 Be6? { (0.13 → 1.64) Mistake. O-O was best. } (6... O-O 7. h3 Nc6 8. Bd3 d5 9. exd5 Nb4 10. O-O Nxd3 11. Qxd3) 7. Nxe6 fxe6 8. Bc4 Qd7 9. O-O O-O 10. f4 Kh8 11. Qf3 Nc6 12. Rad1 Na5?! { (1.69 → 2.48) Inaccuracy. e5 was best. } (12... e5) 13. Be2 Ng8? { (1.96 → 3.46) Mistake. e5 was best. } (13... e5 14. f5 Nc6 15. Qh3 h6 16. Nd5 Nh7 17. Bf2 Nf6 18. Nxf6 Bxf6 19. Bc4 Ne7 20. Qd3) 14. e5? { (3.46 → 1.76) Mistake. Qh3 was best. } (14. Qh3 Nh6) 14... d5? { (1.76 → 3.24) Mistake. Nc6 was best. } (14... Nc6 15. Qh3 Nh6 16. Ne4 Nf5 17. Bf2 Qe8 18. exd6 cxd6 19. g4 Nh6 20. Be3 Nb4 21. Nxd6) 15. Qg3? { (3.24 → 1.33) Mistake. Qh3 was best. } (15. Qh3 c6 16. Bg4 Rf5 17. b3 b6 18. Bxf5 exf5 19. Qf3 Rd8 20. h3 Nb7 21. Ne2 Nc5) 15... c5?! { (1.33 → 2.27) Inaccuracy. Nh6 was best. } (15... Nh6) 16. Ne4?! { (2.27 → 1.22) Inaccuracy. Qh3 was best. } (16. Qh3 Qc6 17. Bb5 Qc8 18. Bd3 h6 19. f5 c4 20. Be2 Rxf5 21. Rxf5 exf5 22. Nxd5 Nc6) 16... Qa4? { (1.22 → 2.50) Mistake. Qc7 was best. } (16... Qc7 17. Ng5) 17. Ng5? { (2.50 → 1.13) Mistake. Nxc5 was best. } (17. Nxc5 Qc6) 17... Qxc2?? { (1.13 → 8.50) Blunder. Bxg5 was best. } (17... Bxg5 18. Qxg5) 18. Nxh7?? { (8.50 → -2.46) Blunder. Bd3 was best. } (18. Bd3 Qxd3 19. Rxd3 Bxg5 20. Qxg5 Rf5 21. Qh4 c4 22. Rdd1 Nc6 23. g4 Rf7 24. f5 Nge7) 18... Qxh7 19. Bd3 Qh6?? { (-2.86 → 0.41) Blunder. Qh5 was best. } (19... Qh5 20. Bg6 Qh4 21. Qxh4+ Bxh4 22. Bxc5 Be7 23. Be3 Bd8 24. Bd3 Nc6 25. a3 Nge7 26. g3) 20. f5 c4?? { (0.29 → 14.36) Blunder. Qh5 was best. } (20... Qh5 21. f6 Nxf6 22. exf6 Rxf6 23. Qc7 Nc6 24. Qxb7 Raf8 25. Qxc6 c4 26. Bxc4 dxc4 27. Qxc4) 21. Bxh6 gxh6 22. f6 Bc5+ 23. Kh1 cxd3?! { (12.66 → Mate in 1) Checkmate is now unavoidable. Rf7 was best. } (23... Rf7 24. Bg6) 24. Qg7# { White wins by checkmate. } 1-0