[Event "Schnellschach"] [Site "https://lichess.org/1H9imxOj"] [Date "2022.02.10"] [White "weimann"] [Black "RolandK"] [Result "0-1"] [UTCDate "2022.02.10"] [UTCTime "18:30:01"] [WhiteElo "1923"] [BlackElo "2375"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5 { A04 Zukertort Opening: Dutch Variation } 2. b3 d6 3. Bb2 e5 4. d3 Nf6 5. Nbd2 Nc6 6. e3 Be7 7. Be2 O-O 8. a3 Qe8 9. Ng5?! { (-0.69 → -1.41) Inaccuracy. c4 was best. } (9. c4 f4 10. e4 Nd7 11. b4 a5 12. b5 Nd8 13. d4 exd4 14. O-O Nc5 15. Bxd4 Nde6) 9... Qg6 10. h4 h6 11. Ngf3 Bd7 12. g3 Rae8 13. h5 Qf7 14. Nh4 Rd8?? { (-2.25 → -0.08) Blunder. f4 was best. } (14... f4 15. Ng6) 15. Ng6 Rfe8 16. Nc4?! { (-0.31 → -1.00) Inaccuracy. b4 was best. } (16. b4 Bf8) 16... b5 17. Nd2 Bf8 18. c4 bxc4 19. bxc4 Ne7 20. Nxe7+? { (-0.40 → -1.65) Mistake. Nh4 was best. } (20. Nh4) 20... Bxe7 21. f3?? { (-1.74 → -4.68) Blunder. Bf3 was best. } (21. Bf3) 21... Rb8 22. Bc3 Nxh5 23. Nf1 f4?! { (-5.33 → -4.22) Inaccuracy. Qg6 was best. } (23... Qg6) 24. exf4? { (-4.22 → -8.38) Mistake. g4 was best. } (24. g4) 24... exf4 25. g4 Ng3 26. Nxg3 fxg3 27. Rh5 Bg5 28. Kf1 Bxg4 29. Rxg5 hxg5 30. Kg2 Bh5 31. Qd2 Qf4 32. Rh1 g6 33. Bd1 Re3 34. Qa2 Bxf3+ 35. Bxf3 Qxf3+ 36. Kg1 Qd1+ 37. Kg2 Re2+?! { (Mate in 3 → -14.51) Lost forced checkmate sequence. Qf3+ was best. } (37... Qf3+ 38. Kg1 Rb1+ 39. Qxb1 Qf2#) 38. Kxg3?! { (-14.51 → Mate in 4) Checkmate is now unavoidable. Qxe2 was best. } (38. Qxe2 Qxe2+) 38... Qxd3+ 39. Kg4 Qf5+ 40. Kg3 Qf4+ 41. Kh3 Qh4# { Black wins by checkmate. } 0-1