[Event "MFSzach Chojnice 2009 - Open B"] [Site "Chojnice"] [Date "2009.07.14"] [Round "5.9"] [White "Gorniewicz, Oskar"] [Black "Smagalski, Jaroslaw"] [Result "1-0"] [WhiteElo "1844"] [BlackElo "1955"] [Variant "Standard"] [TimeControl "-"] [ECO "C50"] [Opening "Italian Game: Giuoco Piano"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Italian Game: Giuoco Piano } 4. O-O d6 5. c3 Bb6 6. d4 exd4 7. Nxd4 Nf6 8. Bg5 h6 9. Bh4 Ne5 10. Nd2 Bg4 11. Qc2 Qd7?! { (0.13 → 1.08) Inaccuracy. O-O was best. } (11... O-O) 12. a4 a6 13. b4?! { (1.10 → 0.34) Inaccuracy. Bxf6 was best. } (13. Bxf6 gxf6 14. Kh1 O-O-O 15. f4 Nxc4 16. Nxc4 Bxd4 17. cxd4 Qc6 18. d5 Qc5 19. Rfe1 b5) 13... O-O 14. Bxf6 gxf6 15. Ba2 Kh8 16. f4 Nc6 17. Kh1 Nxd4 18. cxd4 Bxd4 19. Rac1 Be2? { (0.41 → 1.71) Mistake. Rac8 was best. } (19... Rac8 20. f5) 20. Rfe1?! { (1.71 → 1.00) Inaccuracy. Nb3 was best. } (20. Nb3 Bxf1) 20... Qg4? { (1.00 → 2.60) Mistake. Bg4 was best. } (20... Bg4 21. Bb1) 21. Nb3 Be3 22. Qxe2? { (2.45 → 0.85) Mistake. Rb1 was best. } (22. Rb1 Bxf4) 22... Qxe2 23. Rxe2 Bxc1 24. Nxc1 Kg7 25. Kg1 Rac8 26. Kf2 b5 27. axb5 axb5 28. Rb2 Rfe8 29. Kf3?! { (2.09 → 1.41) Inaccuracy. Ne2 was best. } (29. Ne2 f5) 29... c6 30. Ne2 c5?! { (1.82 → 2.75) Inaccuracy. f5 was best. } (30... f5 31. exf5 d5 32. Nd4 Re4 33. Rd2 h5 34. Bb1 Re1 35. Bd3 Rc1 36. Rc2 Rxc2 37. Nxc2) 31. bxc5 Rxc5 32. g4?! { (2.68 → 1.83) Inaccuracy. Ng3 was best. } (32. Ng3 Kg6 33. Bb1 Kg7 34. Nf5+ Kf8 35. Ba2 h5 36. Bd5 Rc3+ 37. Ke2 Rb8 38. Nxd6 Rc5) 32... h5 33. h3?! { (2.20 → 1.18) Inaccuracy. gxh5 was best. } (33. gxh5) 33... hxg4+ 34. hxg4 Rb8 35. Bd5 b4 36. Nd4 Rc3+ 37. Kg2 b3? { (1.45 → 2.97) Mistake. Rb6 was best. } (37... Rb6 38. Kf2 Kf8 39. Ra2 Ra3 40. Rc2 Rc3 41. Rb2 Ke8 42. Nc2 Ra6 43. Ke2 Rg3 44. Rxb4) 38. Rxb3 Rbxb3 39. Nxb3 Rd3 40. Na5 Kf8 41. Nc4 Ke7 42. Kf2 Rh3? { (2.78 → 4.57) Mistake. Rc3 was best. } (42... Rc3 43. Ne3 Ke8 44. Bc4 Kf8 45. Ke2 Rc1 46. Bd3 Ke7 47. Nd5+ Ke6 48. Ne3 Ke7 49. Bc4) 43. Ne3 Rh2+ 44. Kg3 Rh7 45. Nf5+ Kd7 46. Kg2 Kc7 47. Ng3 Kd7 48. Kf3?! { (3.70 → 2.83) Inaccuracy. Nf5 was best. } (48. Nf5) 48... Rh3?? { (2.83 → 6.63) Blunder. Ke7 was best. } (48... Ke7 49. Bc4) 49. Bxf7 Ke7 50. Bd5 Rh8?? { (4.14 → 54.77) Blunder. Kf8 was best. } (50... Kf8 51. Be6) 51. Nf5+ Kd7 52. Kg3 Rh1 53. g5 fxg5? { (9.08 → Mate in 25) Checkmate is now unavoidable. Ke8 was best. } (53... Ke8 54. e5) 54. fxg5 Rg1+ 55. Kf4? { (Mate in 24 → 9.58) Lost forced checkmate sequence. Kh4 was best. } (55. Kh4 Rh1+ 56. Kg4 Rg1+ 57. Kh5 Rh1+ 58. Kg6 Rh8 59. Kf7 Rh7+ 60. Kf6 Rh8 61. g6 Rf8+) 55... Rg2? { (9.58 → Mate in 26) Checkmate is now unavoidable. Ke8 was best. } (55... Ke8 56. Nxd6+) 56. Nh4 Rh2 57. Kg4 Rh1 58. Ng6?! { (Mate in 23 → 14.17) Lost forced checkmate sequence. Nf5 was best. } (58. Nf5 Rg1+ 59. Kh5 Rh1+ 60. Kg6 Rh8 61. Kf7 Rh7+ 62. Kf6 Rh8 63. g6 Rf8+ 64. Bf7 Kc7) 58... Ke8 59. Kf5 Rg1 60. Nf4 Ke7 61. Kg6 Rg4?! { (15.70 → Mate in 23) Checkmate is now unavoidable. Kd7 was best. } (61... Kd7 62. Kh6) 62. Nh5 Rg1 63. Ng7 Kf8 64. Nf5 Rg2 65. Kf6 Ke8 66. g6 Kf8 67. Bf7 d5 68. g7+ Rxg7 69. Nxg7 dxe4 70. Ne6# { White wins by checkmate. } 1-0