[Event "Czwartkowe zmagania 1"] [Site "https://lichess.org/apqMixfs"] [Date "2023.12.21"] [White "FilipOskar"] [Black "Mateusz_Grelecki"] [Result "0-1"] [UTCDate "2023.12.21"] [UTCTime "17:39:34"] [WhiteElo "1480"] [BlackElo "1842"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 { A80 Dutch Defense } 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. c3 O-O 6. Nbd2 Nh5 7. Be2 Nxf4 8. exf4 d6 9. Ng5? { (0.80 → -0.79) Mistake. Bd3 was best. } (9. Bd3) 9... Bxg5 10. fxg5 Qxg5 11. h3?? { (-0.83 → -2.65) Blunder. O-O was best. } (11. O-O Nd7 12. f4 Qe7 13. Qb3 Nf6 14. Rae1 a5 15. Bb5 Qf7 16. Re2 h6 17. a4 Nh5) 11... Qxg2 12. Bf3 Qg6 13. Qe2 Nd7 14. Bh5?! { (-2.43 → -3.50) Inaccuracy. O-O-O was best. } (14. O-O-O Qh6 15. Kb1 Kh8 16. Nc4 Rb8 17. h4 Nf6 18. h5 Bd7 19. Ne3 Ne4 20. Rdg1 Rbe8) 14... Qf6 15. O-O-O g6 16. Bf3 Nb6 17. Kb1 a5?! { (-3.09 → -2.00) Inaccuracy. e5 was best. } (17... e5 18. dxe5 dxe5 19. h4 e4 20. Bg2 Be6 21. f3 exf3 22. Bxf3 Rae8 23. Qf2 c6 24. Rhg1) 18. h4 a4?! { (-2.51 → -1.76) Inaccuracy. e5 was best. } (18... e5 19. Bg2 e4 20. f3 d5 21. c4 c6 22. Ka1 exf3 23. Bxf3 Be6 24. c5 Nd7 25. Qg2) 19. h5?! { (-1.76 → -2.55) Inaccuracy. Nc4 was best. } (19. Nc4 Nd5 20. Na3 Rf7 21. Qd2 Bd7 22. c4 Ne7 23. Nb5 Bxb5 24. cxb5 c6 25. bxc6 bxc6) 19... g5 20. Rhg1 h6 21. a3 Bd7 22. Bxb7 Rab8 23. Ba6 Nd5 24. Bc4?? { (-2.74 → -8.39) Blunder. Ka1 was best. } (24. Ka1 Be8 25. Qf3 Kh8 26. Nf1 Nf4 27. Ng3 e5 28. dxe5 dxe5 29. Bc4 Qb6 30. Rd2 Qc6) 24... Nxc3+ 25. Kc1 Nxe2+ 26. Bxe2 e5 27. dxe5 Qxe5 28. Bc4+ d5 29. Rde1 Qxb2+ 30. Kd1 dxc4 31. Nxc4?! { (-17.46 → Mate in 6) Checkmate is now unavoidable. Re6 was best. } (31. Re6 Bxe6 32. Ke2 Qxa3 33. Rb1 Qd3+ 34. Ke1 Qxb1+ 35. Nxb1 Rxb1+ 36. Kd2 Rb2+ 37. Kc3 a3) 31... Qd4+ 32. Nd2 Rb1+ 33. Ke2 Bb5+ 34. Kf3 Qf4+ 35. Kg2 Bc6+ 36. Kf1 Bb5+ 37. Kg2 Qg4+ 38. Kh2 Qh4+ 39. Kg2 Bc6+ 40. Kf1 Qh3+ 41. Ke2 Bb5+ 42. Nc4 Bxc4+ 43. Kd2 Qd3# { Black wins by checkmate. } 0-1