[Event "Heywood 22nd Swiss"] [Site "https://lichess.org/Hzyb2zLa"] [Date "2020.09.30"] [White "onlinek"] [Black "sidalmond"] [Result "0-1"] [UTCDate "2020.09.30"] [UTCTime "19:57:27"] [WhiteElo "1928"] [BlackElo "2008"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [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 b5 4. Bg2 Bb7 5. f4 e6 6. d3 Be7 7. Nf3 Nc6?! { (0.01 → 0.61) Inaccuracy. d5 was best. } (7... d5 8. f5 dxe4 9. dxe4 Qxd1+ 10. Nxd1 Nc6 11. O-O Nd4 12. Nxd4) 8. Be3?! { (0.61 → -0.02) Inaccuracy. O-O was best. } (8. O-O) 8... d6 9. Qd2 Nf6 10. O-O O-O 11. Bf2 h5?! { (-0.32 → 0.26) Inaccuracy. d5 was best. } (11... d5 12. exd5 exd5 13. Ne5 Re8 14. Rae1 Rc8 15. h3 d4 16. Ne4 Qc7 17. Nxc6 Bxc6 18. g4) 12. Ng5?! { (0.26 → -0.42) Inaccuracy. h3 was best. } (12. h3 Qc7 13. a3 Rac8 14. Nd1 Rfd8 15. Re1 Nd7 16. Rb1 a5 17. a4 b4 18. c3 Nb6) 12... Ng4 13. h3 Nxf2 14. Rxf2 Bf6 15. Rff1?! { (-0.27 → -0.85) Inaccuracy. e5 was best. } (15. e5 Bxg5 16. fxg5 d5 17. Re1 b4 18. Ne2 Nxe5 19. Qe3 Ng6 20. Qxc5 a5 21. Qe3 Qd6) 15... b4 16. Nd1 Ne5 17. h4 Ng4 18. Bf3 c4 19. Bxg4 hxg4 20. Qe2 Rc8 21. Qxg4 cxd3 22. cxd3 Qb6+ 23. Kh1?! { (-0.89 → -2.01) Inaccuracy. Rf2 was best. } (23. Rf2) 23... Rc2 24. h5?? { (-2.12 → -6.14) Blunder. Qf3 was best. } (24. Qf3 d5) 24... d5 25. e5? { (-4.57 → -8.97) Mistake. Re1 was best. } (25. Re1 dxe4 26. dxe4 Qd4 27. Re2 Rfc8 28. Nf2 Qxb2 29. Rae1 Qxa2 30. Kg2 b3 31. h6 g6) 25... Bxg5 26. Qxg5 d4+ 27. Kg1?! { (-25.38 → Mate in 5) Checkmate is now unavoidable. Rf3 was best. } (27. Rf3 Bxf3+) 27... Rg2+ 28. Kh1 Rxg3+?! { (Mate in 6 → -28.32) Lost forced checkmate sequence. Qc6 was best. } (28... Qc6 29. Qxg7+ Kxg7 30. h6+ Kxh6 31. Ne3 Rf2+ 32. Kg1 dxe3 33. Rxf2 Qh1#) 29. Kh2 Rxg5 30. fxg5 Qc6 31. Rg1 Rc8 32. Nf2?! { (-19.53 → Mate in 9) Checkmate is now unavoidable. Nc3 was best. } (32. Nc3 bxc3) 32... Qf3 33. Raf1 Qxh5+?! { (Mate in 8 → -15.54) Lost forced checkmate sequence. Rc2 was best. } (33... Rc2 34. g6 Rxf2+ 35. Rxf2 Qxf2+ 36. Kh3 Qxg1 37. a4 Bf3 38. gxf7+ Kxf7 39. b3 Qg2+ 40. Kh4) 34. Nh3?! { (-15.54 → Mate in 8) Checkmate is now unavoidable. Kg3 was best. } (34. Kg3 Rc2 35. Ng4 Rd2 36. Rd1 Rxb2 37. Ra1 Rd2 38. Rad1 Rg2+ 39. Rxg2 Bxg2 40. g6 Qh3+) 34... Rc2+ 35. Kg3 Rxb2 36. Rf4 Qe2?! { (Mate in 6 → -19.16) Lost forced checkmate sequence. Re2 was best. } (36... Re2 37. Rg4 Re3+ 38. Kf2 Qxh3 39. R1g3 Qh2+ 40. Kf1 Qh1+ 41. Kf2 Qe1#) 37. Rh4?! { (-19.16 → Mate in 1) Checkmate is now unavoidable. Kh4 was best. } (37. Kh4 Qxe5) 37... Qf3# { Black wins by checkmate. } 0-1