[Event "Rated classical game"] [Site "https://lichess.org/WIV9swzb"] [Date "2020.07.26"] [White "Rhinelaender"] [Black "QEDemonstrandum"] [Result "0-1"] [UTCDate "2020.07.26"] [UTCTime "15:59:14"] [WhiteElo "1852"] [BlackElo "2044"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6?! { (0.00 → 0.61) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nf3 g6 4. Bb5 Bg7 5. O-O Nd4 6. Ba4 Nf6 7. e5) 3. Nge2 Bg7 4. g3 Nc6 5. Bg2 Nf6 6. O-O O-O 7. d3 d6 8. f4 e6 9. Kh1?! { (0.33 → -0.40) Inaccuracy. h3 was best. } (9. h3 Nd4 10. Bd2 Nc6 11. Rb1 h6 12. g4 Nh7 13. Ng3 Bd7 14. Nb5 Qb8 15. Na3 b5) 9... a6 10. Ng1 Qc7 11. Nf3 Rb8 12. Nh4 Nd4 13. Ne2 Nxe2 14. Qxe2 b5 15. f5?! { (-0.44 → -1.22) Inaccuracy. Bd2 was best. } (15. Bd2 Bb7 16. c3 a5 17. a3 Nd7 18. Nf3 a4 19. Rae1 Rfe8 20. d4 Bc6 21. e5 Nb6) 15... exf5 16. exf5 Bb7?! { (-1.14 → -0.51) Inaccuracy. Re8 was best. } (16... Re8 17. Qd1) 17. fxg6?! { (-0.51 → -1.53) Inaccuracy. Bg5 was best. } (17. Bg5 Rfe8 18. Qd2 Nd7 19. f6 Bf8 20. Rf2 Re5 21. Nf3 Rf5 22. Nh4 Rxf2 23. Qxf2 Re8) 17... fxg6 18. Qe6+ Kh8 19. Qh3 Bxg2+ 20. Kxg2?! { (-1.10 → -2.20) Inaccuracy. Qxg2 was best. } (20. Qxg2 Ng4 21. Bg5 Bxb2 22. Rae1 Rxf1+ 23. Rxf1 Qb7 24. Qxb7 Rxb7 25. Nf3 Kg7 26. Bf4 Be5) 20... Kg8?! { (-2.20 → -1.16) Inaccuracy. Nh5 was best. } (20... Nh5) 21. Bf4?! { (-1.16 → -1.91) Inaccuracy. Bd2 was best. } (21. Bd2 Qf7 22. Kg1 Rbe8 23. Qg2 Qd5 24. Qxd5+ Nxd5 25. Rxf8+ Rxf8 26. c3 b4 27. Rc1 a5) 21... Rbd8? { (-1.91 → -0.75) Mistake. Rbe8 was best. } (21... Rbe8 22. Rae1) 22. Qe6+ Kh8 23. Qh3?! { (-0.65 → -1.47) Inaccuracy. c3 was best. } (23. c3) 23... Kg8 24. Qe6+ Qf7 25. Qh3?? { (-0.47 → -2.62) Blunder. Qxf7+ was best. } (25. Qxf7+) 25... Nh5 26. Bxd6?? { (-2.11 → -7.06) Blunder. Qg4 was best. } (26. Qg4 Bxb2) 26... Qd5+ 27. Kg1? { (-7.05 → Mate in 8) Checkmate is now unavoidable. Nf3 was best. } (27. Nf3 Rxd6) 27... Qxd6?? { (Mate in 8 → -5.95) Lost forced checkmate sequence. Bd4+ was best. } (27... Bd4+ 28. Rf2 Bxf2+ 29. Kf1 Qh1+ 30. Ke2 Rde8+ 31. Be5 Rxe5+ 32. Kd2 Be1+ 33. Kd1 Bb4+ 34. Qf1) 28. Rae1 Rxf1+ 29. Kxf1 Rf8+ 30. Ke2 Bxb2 31. Kd1 c4 32. Qe6+ Qxe6 33. Rxe6 Rf6 34. Re8+ Kg7 35. dxc4 bxc4 36. Re7+ Kh6?! { (-5.65 → -4.42) Inaccuracy. Rf7 was best. } (36... Rf7) 37. g4? { (-4.42 → -7.55) Mistake. Ke2 was best. } (37. Ke2) 37... Rd6+ 38. Ke2 Bf6 39. Rc7 Bxh4 40. gxh5 Re6+ 41. Kf3 Kxh5?! { (-6.00 → -4.56) Inaccuracy. g5 was best. } (41... g5) 42. Rxc4?! { (-4.56 → -6.18) Inaccuracy. Rxh7+ was best. } (42. Rxh7+ Kg5) 42... g5 43. h3 Be1 44. Rc7 h6 45. c4 Bb4 46. c5 Re5 47. c6 Rc5 48. Ke4 Bc3 49. Rc8 Kh4 50. a4 h5 51. Kf3 Kxh3 { White resigns. } 0-1