[Event "Heywood 22nd Swiss"] [Site "https://lichess.org/YahuZYov"] [Date "2020.09.30"] [White "onlinek"] [Black "sidalmond"] [Result "1-0"] [UTCDate "2020.09.30"] [UTCTime "20:26:03"] [WhiteElo "1921"] [BlackElo "2015"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } a6 3. g3 e6 4. Bg2 Nc6 5. f4 b5 6. d3 Bb7 7. Nf3?! { (0.66 → -0.01) Inaccuracy. Nh3 was best. } (7. Nh3 h5) 7... Be7 8. Be3 d6 9. Qd2?! { (0.36 → -0.35) Inaccuracy. e5 was best. } (9. e5 dxe5) 9... Nf6 10. O-O Ng4 11. Bf2 Nxf2 12. Qxf2 O-O 13. g4 Bf6?! { (-0.67 → 0.01) Inaccuracy. h6 was best. } (13... h6 14. a3) 14. g5 Bd4 15. Nxd4 Nxd4 16. Rac1 b4 17. Ne2 Nxe2+ 18. Qxe2 a5 19. Qh5?! { (0.13 → -0.46) Inaccuracy. h4 was best. } (19. h4 d5 20. Qe3 Qd6 21. Kh2 dxe4 22. Bxe4 Bxe4 23. dxe4 Rfd8 24. Rcd1 Qxd1 25. Rxd1 Rxd1) 19... g6?! { (-0.46 → 0.12) Inaccuracy. c4 was best. } (19... c4 20. Qf3) 20. Qh4 Qb6 21. Rf3?! { (0.18 → -0.37) Inaccuracy. c4 was best. } (21. c4) 21... c4+ 22. Kh1 f5 23. Rh3?? { (0.00 → -2.24) Blunder. gxf6 was best. } (23. gxf6 Qd4 24. c3 Qxf6 25. Qxf6 Rxf6 26. cxb4 cxd3 27. Rxd3 axb4 28. Rd4 Rxa2 29. Rxb4 Ba8) 23... Qc7 24. Re1 cxd3 25. cxd3 Rf7 26. exf5 Bxg2+? { (-1.70 → -0.54) Mistake. Rxf5 was best. } (26... Rxf5) 27. Kxg2 Qc2+?! { (-0.81 → 0.00) Inaccuracy. Rxf5 was best. } (27... Rxf5 28. Rxe6) 28. Qf2 Qxf2+ 29. Kxf2 exf5?! { (0.00 → 0.57) Inaccuracy. Rxf5 was best. } (29... Rxf5 30. Rxe6 Rxf4+ 31. Ke3 Rf5 32. Re7 Rxg5 33. Rhxh7 Re8 34. Rxe8+ Kxh7 35. a4 Rh5 36. b3) 30. Rhe3 Kf8 31. Re6 Rd8 32. Rc1 Rfd7 33. d4?! { (1.10 → 0.00) Inaccuracy. h4 was best. } (33. h4) 33... Re8 34. Rxe8+ Kxe8 35. Rc6 Ke7?! { (0.29 → 1.03) Inaccuracy. Re7 was best. } (35... Re7) 36. d5 Ra7 37. Ke2 a4? { (0.72 → 2.11) Mistake. Kd7 was best. } (37... Kd7 38. Kd3) 38. Kd3 b3 39. a3 Kd7 40. Kc4 Ra5 41. h3 Ra7?! { (2.24 → 3.41) Inaccuracy. Ra8 was best. } (41... Ra8 42. Kb5) 42. Kb4?! { (3.41 → 2.54) Inaccuracy. Kb5 was best. } (42. Kb5) 42... Rc7?? { (2.54 → 75.21) Blunder. Ra8 was best. } (42... Ra8 43. Rc3 Kd8 44. Kb5 Kd7 45. Rc4 h6 46. h4 hxg5 47. hxg5 Rh8 48. Kxa4 Rh3 49. Kb4) 43. Rxc7+ Kxc7 44. Kxa4 Kb6 45. Kxb3 Kc5 46. a4 Kxd5 47. a5 Kc5 48. Ka4 d5 49. b4+ Kc4 50. a6 d4 51. a7 d3?! { (76.08 → Mate in 19) Checkmate is now unavoidable. Kd3 was best. } (51... Kd3 52. a8=Q) 52. a8=Q d2 53. Qc8+?! { (Mate in 10 → 65.40) Lost forced checkmate sequence. Qf3 was best. } (53. Qf3 Kd4 54. b5 Kc5 55. Qf2+ Kd6 56. Qxd2+ Kc7 57. Qc3+ Kd7 58. b6 h5 59. b7 h4) 53... Kd3 54. Qd8+ { Black resigns. } 1-0