[Event "Rated classical game"] [Site "https://lichess.org/NiAofUgu"] [Date "2021.06.19"] [White "Potzneusiedler"] [Black "Shadourow"] [Result "0-1"] [UTCDate "2021.06.19"] [UTCTime "11:39:13"] [WhiteElo "1831"] [BlackElo "1840"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. d3 d5 5. exd5 exd5 6. Bb5 g6? { (-0.55 → 0.94) Mistake. Bd6 was best. } (6... Bd6 7. O-O Ne7 8. c4 O-O 9. cxd5 Nxd5 10. Nc3 Nxc3 11. bxc3) 7. O-O Bg7 8. h3?! { (0.50 → -0.18) Inaccuracy. Re1+ was best. } (8. Re1+ Be6 9. Ng5 Qd6 10. Qe2 O-O-O 11. Bxc6 Qxc6 12. Nc3 Re8) 8... Qb6? { (-0.18 → 1.04) Mistake. Ne7 was best. } (8... Ne7 9. Bg5 Bxb2 10. Bxc6+ bxc6 11. Nbd2 O-O 12. Rb1 Bg7 13. Re1 Re8 14. Nb3 c4 15. dxc4) 9. a4?! { (1.04 → 0.32) Inaccuracy. c4 was best. } (9. c4) 9... a6 10. Re1+ Be6 11. Bxc6+ bxc6? { (0.75 → 2.20) Mistake. Qxc6 was best. } (11... Qxc6 12. d4 Ne7 13. dxc5 O-O 14. c3 Qxc5 15. Be3 Qd6 16. a5 Rfe8 17. Bb6 Bd7 18. Nbd2) 12. c3?! { (2.20 → 1.12) Inaccuracy. Ng5 was best. } (12. Ng5 Nh6 13. Nxe6 fxe6 14. Rxe6+ Kf7 15. Re1 Rhe8 16. Nd2 Rxe1+ 17. Qxe1 Re8 18. Qd1 Nf5) 12... Nf6 13. Ng5 O-O 14. Nxe6 fxe6 15. Rxe6 c4 16. dxc4? { (1.28 → 0.07) Mistake. a5 was best. } (16. a5 Qb7) 16... Ng4?? { (0.07 → 3.17) Blunder. Ne4 was best. } (16... Ne4 17. c5) 17. Qxg4 Qxf2+ 18. Kh2 Rae8 19. Be3?? { (3.72 → -0.72) Blunder. Na3 was best. } (19. Na3 Be5+) 19... Qxb2 20. Bc5 Qxa1 21. Bxf8 Rxe6?! { (-0.97 → 0.00) Inaccuracy. Rxf8 was best. } (21... Rxf8 22. Nd2) 22. Qxe6+ Kxf8 23. Nd2 Qxc3 24. Nf3 Qxc4 25. a5?! { (0.00 → -1.01) Inaccuracy. Qc8+ was best. } (25. Qc8+ Kf7 26. Qd7+ Kg8 27. Qe6+ Kf8) 25... c5?! { (-1.01 → 0.00) Inaccuracy. Qf4+ was best. } (25... Qf4+ 26. Kh1 Qc7 27. g4 Bc3 28. Kg2 Kg7 29. h4 h5 30. Qe8 Bf6 31. gxh5 gxh5 32. Qxh5) 26. Qc8+ Ke7?? { (0.00 → 3.91) Blunder. Kf7 was best. } (26... Kf7 27. Qd7+ Kg8 28. Qe6+ Kf8 29. Qc8+) 27. Qc7+ Kf6? { (4.10 → 7.33) Mistake. Ke8 was best. } (27... Ke8 28. Qxg7) 28. Qe5+ Kf7 29. Ng5+ Kf8 30. Ne6+?! { (7.39 → 4.54) Inaccuracy. Qc7 was best. } (30. Qc7 Be5+ 31. Qxe5 Qf1 32. Nxh7+ Kf7 33. Ng5+ Kf8 34. Qd6+ Ke8 35. Qc6+ Ke7 36. Qxc5+ Ke8) 30... Kf7?! { (4.54 → 7.31) Inaccuracy. Ke7 was best. } (30... Ke7 31. Nxg7+ Kd7 32. Ne6 Kc6 33. Qc7+ Kb5 34. Qb6+ Ka4 35. Nxc5+ Ka3 36. Qd6 Kb4 37. Nxa6+) 31. Nxg7?? { (7.31 → -0.04) Blunder. Ng5+ was best. } (31. Ng5+ Kf8 32. Qc7 Be5+ 33. Qxe5 d4 34. Nxh7+ Kf7 35. Ng5+ Kf8 36. Qd6+ Ke8 37. Ne6 Qb4) 31... Qe4 32. Qc7+?! { (0.00 → -0.63) Inaccuracy. Qd6 was best. } (32. Qd6 c4 33. Qxa6 Qe5+ 34. Kh1 Qe1+ 35. Kh2) 32... Qe7 33. Qf4+?? { (-0.82 → -5.90) Blunder. Ne8 was best. } (33. Ne8 Kxe8) 33... Kxg7 34. h4 d4 35. h5 Qf6?? { (-5.51 → -2.53) Blunder. g5 was best. } (35... g5 36. Qf3) 36. h6+ Kf7 37. Qc7+ Qe7 38. Qf4+ Ke6 39. Qe4+ Kd6 40. Qa8 Qh4+?! { (-3.55 → -2.71) Inaccuracy. Qe5+ was best. } (40... Qe5+ 41. Kh1) 41. Kg1 Qe1+ 42. Kh2 Qxa5?? { (-3.99 → -0.66) Blunder. Qe5+ was best. } (42... Qe5+) 43. Qb8+?? { (-0.66 → -7.53) Blunder. Qf8+ was best. } (43. Qf8+ Kc6 44. Qe8+ Kb7 45. Qe4+ Kb6 46. Qe6+ Kb5 47. Qd7+ Kb4 48. Qxh7 Qd8 49. Qg7 d3) 43... Qc7 44. Qf8+ Kc6+ 45. Kh1 Kb5 46. Qg7 Qf4?? { (-7.84 → -2.36) Blunder. Kc6 was best. } (46... Kc6 47. g3 d3 48. Qa1 d2 49. Kh2 Qd6 50. Qxa6+ Kd7 51. Qa7+ Ke6 52. Qxh7 Kf6 53. Qh8+) 47. Qxh7 d3 48. Qb7+?? { (-2.42 → -8.15) Blunder. Qd7+ was best. } (48. Qd7+ Kb4 49. h7 Qh4+ 50. Kg1 Qe1+ 51. Kh2 Qe5+ 52. g3 c4 53. Qb7+ Ka3 54. Qxa6+ Kb3) 48... Ka5 49. h7 d2 50. Qb1? { (-8.46 → Mate in 27) Checkmate is now unavoidable. Qb3 was best. } (50. Qb3 Qh4+) 50... Qh4+ 51. Kg1 Qd4+?! { (Mate in 12 → -74.76) Lost forced checkmate sequence. Qe1+ was best. } (51... Qe1+ 52. Kh2 Qxb1 53. h8=Q d1=Q 54. Qc3+ Qb4 55. Qxb4+ cxb4 56. Kg3 b3 57. Kf4 b2 58. Ke5) 52. Kh2 Qh4+ 53. Kg1 Qe1+ 54. Qxe1 dxe1=Q+ 55. Kh2 Qh4+ { White resigns. } 0-1