[Event "SV Erasmus Open 21 dec Arena"] [Site "https://lichess.org/yqk96eyC"] [Date "2020.12.21"] [White "dutchgrammer"] [Black "oscarkoppenens"] [Result "0-1"] [UTCDate "2020.12.21"] [UTCTime "19:00:20"] [WhiteElo "1808"] [BlackElo "1620"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+5"] [ECO "C50"] [Opening "Italian Game: Paris Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 Nc6 { C50 Italian Game: Paris Defense } 4. d4 exd4 5. Nxd4 Ne5?! { (0.25 → 0.87) Inaccuracy. Nf6 was best. } (5... Nf6 6. O-O Be7 7. Nc3 O-O 8. Bf4 Nd7 9. a4 Nxd4 10. Qxd4) 6. Bb3 Nf6 7. Nc3 Be7 8. f4 Ng6 9. O-O O-O 10. Kh1 b6 11. Qf3 Bg4?! { (0.67 → 1.57) Inaccuracy. Bb7 was best. } (11... Bb7 12. Qe2) 12. Qf2 c5?? { (1.17 → 3.88) Blunder. Bd7 was best. } (12... Bd7 13. a4 a6 14. Qe2 Bg4 15. Nf3 Re8 16. Bd2 Be6 17. Qd3 Bxb3 18. cxb3 c6 19. Rad1) 13. Nf5?? { (3.88 → 0.20) Blunder. Nc6 was best. } (13. Nc6 Qc7) 13... a6?? { (0.20 → 3.90) Blunder. Nxe4 was best. } (13... Nxe4) 14. Nd5?? { (3.90 → -1.56) Blunder. Nxe7+ was best. } (14. Nxe7+ Nxe7) 14... Nxe4 15. Ndxe7+? { (-1.31 → -3.25) Mistake. Nfxe7+ was best. } (15. Nfxe7+ Nxe7 16. Qe3 Bf5 17. Qf3 b5 18. g4 c4 19. gxf5 Nxd5 20. Qxe4 Nf6 21. Qg2 Kh8) 15... Nxe7 16. Nxe7+ Qxe7 17. Qe3 Rfe8 18. h3? { (-3.11 → -6.07) Mistake. Bd5 was best. } (18. Bd5 Rac8) 18... Bd7?? { (-6.07 → -2.72) Blunder. Be2 was best. } (18... Be2 19. Bd2 Qh4 20. Be1 Qh5 21. Bc3 Bxf1 22. Rxf1 b5 23. g4 Qh4 24. Be1 Qd8 25. Bd5) 19. Re1?? { (-2.72 → -7.24) Blunder. Bd5 was best. } (19. Bd5 Rac8 20. Kh2 Bc6 21. Bxc6 Rxc6 22. c4 b5 23. b3 bxc4 24. bxc4 Rb6 25. Ba3 Qe6) 19... Qh4 20. Bd2 Ng3+ 21. Kh2 Rxe3 22. Rxe3 Nf5 23. g3 Qh5 24. g4 Qh4 25. gxf5? { (-8.71 → Mate in 4) Checkmate is now unavoidable. Be1 was best. } (25. Be1 Qh6 26. Rd3 Qxf4+ 27. Kg1 Bc6 28. gxf5 Qe4 29. Bd5 Bxd5 30. Rxd5 Qxd5 31. Bg3 Qd4+) 25... Qf2+ 26. Kh1 Qxd2?! { (Mate in 3 → -12.79) Lost forced checkmate sequence. Bc6+ was best. } (26... Bc6+ 27. Bd5 Bxd5+ 28. Rf3 Bxf3#) 27. Rae1?! { (-12.79 → Mate in 5) Checkmate is now unavoidable. Rd3 was best. } (27. Rd3 Bc6+) 27... Bc6+ 28. Kg1 Qg2# { Black wins by checkmate. } 0-1