[Event "Rated blitz game"] [Site "https://lichess.org/VKbjy8B5"] [Date "2023.12.21"] [White "Stammargg"] [Black "GMKopanolvsky"] [Result "0-1"] [UTCDate "2023.12.21"] [UTCTime "12:55:14"] [WhiteElo "2525"] [BlackElo "2380"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 2. d4 Nf6 3. c4 d5 4. Nc3 Be7 5. Bf4 { D37 Queen's Gambit Declined: Harrwitz Attack } O-O 6. e3 dxc4 7. Bxc4 a6 8. O-O b5 9. Be2 Bb7 10. Rc1 Nbd7 11. Qc2 c5 12. dxc5 Bxc5 13. Rfd1 Qb6 14. Ne5?? { (0.17 → -2.63) Blunder. Ng5 was best. } (14. Ng5 Rad8 15. Nce4 Rc8 16. Nxc5 Rxc5 17. Qb1 Rxc1 18. Rxc1 e5 19. Bg3 h6 20. Nf3 Qe6) 14... Nxe5 15. Bxe5 Be7?? { (-2.40 → 0.82) Blunder. Bxe3 was best. } (15... Bxe3 16. Bxf6 Bxf2+ 17. Kh1 gxf6 18. Ne4 Bd4 19. b4 Rad8 20. Nc5 Bc8 21. a4 f5 22. axb5) 16. Bd4?! { (0.82 → 0.20) Inaccuracy. Nxb5 was best. } (16. Nxb5) 16... Qa5 17. a3?! { (0.72 → 0.00) Inaccuracy. Nxb5 was best. } (17. Nxb5 Rac8) 17... Rac8 18. Qb1 Rfd8 19. Na2 Be4 20. Bd3 Rxc1 21. Rxc1 Bxd3 22. Qxd3 e5 23. Qc3?? { (0.25 → -4.12) Blunder. Bc3 was best. } (23. Bc3) 23... b4 24. Nxb4 exd4 25. exd4 Bxb4 26. axb4 Qd5 27. h3 h6 28. Rd1 Qb5 29. Qc5 Nd5 30. Ra1 Qxb4 31. Rxa6 Qxb2 32. Rd6 Qb1+ 33. Kh2 Qb8 34. Kg3?! { (-5.24 → -7.39) Inaccuracy. Qxd5 was best. } (34. Qxd5 Qxd6+ 35. Qe5 h5 36. h4 Qd7 37. Qg3 Ra8 38. Qg5 Ra6 39. Kg1 Ra1+ 40. Kh2) 34... Qxd6+ 35. Kg4?? { (-6.13 → Mate in 2) Checkmate is now unavoidable. Qxd6 was best. } (35. Qxd6 Rxd6 36. Kh2 Rd8 37. f3 Rb8 38. h4 g5 39. hxg5 hxg5 40. f4 gxf4 41. Kg1 f3) 35... Qxc5?? { (Mate in 2 → -5.92) Lost forced checkmate sequence. Qf4+ was best. } (35... Qf4+ 36. Kh5 g6#) 36. dxc5 Nf6+ 37. Kf5 Rc8 38. c6 Rxc6 39. h4?! { (-6.62 → -35.52) Inaccuracy. Kf4 was best. } (39. Kf4 Rc2 40. Kf3 Ne4 41. Kxe4 Rxf2 42. g3 Ra2 43. g4 g5 44. Kf3 Kh7 45. Ke3 Ra3+) 39... Ne8? { (-35.52 → -5.94) Mistake. Rc4 was best. } (39... Rc4 40. f3 Rxh4 41. Ke5 Ra4 42. Kd6 Ra2 43. Ke5 Rf2 44. Kd4 Rxg2 45. Kd3 h5 46. Kd4) 40. g4? { (-5.94 → -35.71) Mistake. Kf4 was best. } (40. Kf4 g5+ 41. Kf3 Rc2 42. Kg4 Nf6+ 43. Kh3 Rc3+ 44. f3 g4+ 45. Kh2 g3+ 46. Kxg3 h5) 40... Kf8?! { (-35.71 → -6.51) Inaccuracy. Rc4 was best. } (40... Rc4 41. f3 g6+ 42. Ke5 Ra4 43. f4 f6+ 44. Ke6 Rxf4 45. Ke7 Ng7 46. h5 Rxg4 47. hxg6) 41. h5?! { (-6.51 → -43.01) Inaccuracy. Kf4 was best. } (41. Kf4 Rc4+ 42. Ke3 Nf6 43. Ke2 Rxg4 44. Kf3 Ke7 45. Ke3 Rc4 46. f4 Nd5+ 47. Kd3) 41... Ke7 42. f4?! { (-33.97 → Mate in 6) Checkmate is now unavoidable. Kf4 was best. } (42. Kf4 Rc4+ 43. Kg3 Nf6 44. f3 Rc3 45. Kf4 Ke6 46. Kg3 Nxh5+ 47. gxh5 Ke5 48. Kg2 Kf4) 42... g6+?! { (Mate in 6 → -40.88) Lost forced checkmate sequence. Nf6 was best. } (42... Nf6 43. Ke5 Rc4 44. g5 Ng4+ 45. Kd5 Ne3+ 46. Ke5 f6+ 47. gxf6+ gxf6#) 43. hxg6?! { (-40.88 → Mate in 3) Checkmate is now unavoidable. Ke5 was best. } (43. Ke5 Rc4 44. hxg6 fxg6 45. g5 hxg5 46. fxg5 Rg4 47. Kd5 Rxg5+ 48. Kc4 Rf5 49. Kd4 Nf6) 43... Rxg6 44. Ke5 Rxg4 45. Kf5 Rg8 46. Ke5 h5 47. Kf5 h4 48. Ke5 f6+ 49. Kd5 h3 50. Ke4 h2 51. Kf5 Nd6# { Black wins by checkmate. } 0-1