[Event "Rated classical game"] [Site "https://lichess.org/c7z2acpQ"] [Date "2023.06.04"] [White "Sidewinder1648"] [Black "osumarko"] [Result "1-0"] [UTCDate "2023.06.04"] [UTCTime "12:00:04"] [WhiteElo "1590"] [BlackElo "1320"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. f4 Qa5 5. Bd3 d5?! { (0.77 → 1.35) Inaccuracy. e5 was best. } (5... e5 6. Ne2 exd4 7. Nxd4 Qb6 8. Nf3 Na6 9. a4 Be7 10. a5) 6. Bd2 Bg4 7. Nf3 dxe4 8. Nxe4 Qc7 9. h3 Bh5?? { (1.67 → 3.82) Blunder. Nxe4 was best. } (9... Nxe4 10. hxg4 Nxd2 11. Qxd2 Nd7 12. f5 Qg3+ 13. Kf1 Qxg4 14. Re1 h5 15. Rh4 Qg3 16. d5) 10. g4 Bg6?! { (3.35 → 4.25) Inaccuracy. Nxe4 was best. } (10... Nxe4 11. Bxe4 f5 12. Bxf5 Bf7 13. Ng5 Bd5 14. O-O Nd7 15. c4 Bxc4 16. Qc2 Bd5 17. Be6) 11. Nxf6+ exf6?! { (3.47 → 4.73) Inaccuracy. gxf6 was best. } (11... gxf6 12. f5 Qg3+ 13. Kf1 Nd7 14. Be1 Qc7 15. Qd2 c5 16. fxg6 hxg6 17. Qc3 f5 18. gxf5) 12. f5 Bxf5 13. Bxf5 g6 14. Bd3 Qg3+ 15. Kf1 Bd6 16. Qe2+ Be7 17. Re1 Qc7 18. Bb4 c5 19. Bxc5 Nc6 20. d5 Ne5 21. Bxe7 Qxe7 22. Nxe5 O-O 23. Nc4 Qc7 24. Qe7 Qf4+ 25. Kg2 Rfe8 26. Qd6 Qxd6 27. Nxd6 Red8 28. Nxb7 Rxd5 29. a4 Rb8 30. Be4 Rd2+ 31. Kg3 f5 32. gxf5 gxf5 33. Rd1 Re2 34. Bf3 Rxc2 35. Rd8+ Rxd8 36. Nxd8 Rxb2 37. Ra1 Rb4 38. Nc6 f4+ 39. Kg4 Rc4 40. Nxa7 Kg7 41. a5 Kg6 42. a6 f5+ 43. Kh4 Rc3 44. Bh5+ Kh6 45. Nb5 Rc8 46. Nd6 Rc5?! { (11.74 → Mate in 2) Checkmate is now unavoidable. Rf8 was best. } (46... Rf8 47. Ra5 Kg7 48. a7 Ra8 49. Nxf5+ Kf6 50. Bf3 Rf8 51. a8=Q Rxa8 52. Bxa8 h6 53. Nxh6) 47. Nf7+?! { (Mate in 2 → 11.18) Lost forced checkmate sequence. Rg1 was best. } (47. Rg1 Rd5 48. Nf7#) 47... Kg7 48. a7 { Black resigns. } 1-0