[Event "5. Sommer-Grand-Prix 2021"] [Site "https://lichess.org/l28NGqK8"] [Date "2021.07.06"] [White "Pao1971"] [Black "Zimtstange"] [Result "0-1"] [UTCDate "2021.07.06"] [UTCTime "19:11:20"] [WhiteElo "2001"] [BlackElo "2528"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A80"] [Opening "Dutch Defense: Hopton Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Bg5 { A80 Dutch Defense: Hopton Attack } Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Be6 6. Nf3 Qd7 7. c3 Nc6 8. a4 a5 9. Bb5 Bd6 10. Nbd2 O-O 11. g3 Rae8 12. h4 f4?! { (0.66 → 1.31) Inaccuracy. g6 was best. } (12... g6 13. Ng1) 13. gxf4 Bg4 14. Rg1? { (1.37 → 0.00) Mistake. Qc2 was best. } (14. Qc2) 14... h5 15. Qc2 Bxf4 16. Qg6?? { (0.00 → -1.87) Blunder. O-O-O was best. } (16. O-O-O Bh6 17. Rde1 Bf5 18. Qd1 g6 19. Nh2 Kh7 20. Ndf1 Re4 21. Nf3 Bg4 22. N1h2 Bf5) 16... Qf5?? { (-1.87 → 0.87) Blunder. f5 was best. } (16... f5 17. Ng5 Bxg5 18. Qxg5 f4 19. Rxg4 hxg4 20. e4 Qf5 21. O-O-O Qxg5 22. hxg5 dxe4 23. Nxe4) 17. Bd3? { (0.87 → -0.60) Mistake. Qxf5 was best. } (17. Qxf5 Bxf5) 17... Qxg6 18. Bxg6 Re6 19. Rxg4?! { (-0.25 → -0.84) Inaccuracy. Bc2 was best. } (19. Bc2 Ne7 20. O-O-O Bd6 21. Rg2 g6 22. Rh1 Kh7 23. Ne1 Bf5 24. Bxf5 Nxf5 25. Nef3 b6) 19... hxg4 20. Bf5 Re7 21. Bxg4 Bh6?? { (-0.88 → 1.01) Blunder. f5 was best. } (21... f5) 22. Bf5 Rb8 23. Nb3 b5?! { (1.36 → 2.00) Inaccuracy. b6 was best. } (23... b6 24. h5) 24. Nc5 bxa4 25. Be6+ Rxe6 26. Nxe6 Rxb2 27. Nxc7 Ne7 28. Rxa4 Rb7 29. Ne6 Rb5 30. Nc5 Kf7 31. Ra3?! { (2.96 → 1.84) Inaccuracy. h5 was best. } (31. h5) 31... Rb1+? { (1.84 → 3.23) Mistake. Kg6 was best. } (31... Kg6 32. Ke2 Kh5 33. Nd2 Kxh4 34. Ra1 Kg4 35. Rg1+ Kh5 36. Rh1+ Kg4 37. Ra1 Nf5 38. Kd3) 32. Ke2 Rb2+ 33. Kf1?! { (3.55 → 2.58) Inaccuracy. Nd2 was best. } (33. Nd2 Rb5 34. h5 Nc6 35. Ra1 f5 36. Nd3 g5 37. hxg6+ Kxg6 38. Kd1 Kf6 39. Kc2 Bf8) 33... Nc6 34. Nb3 g5 35. hxg5? { (2.30 → 1.00) Mistake. Nxa5 was best. } (35. Nxa5 g4) 35... Bxg5?? { (1.00 → 4.57) Blunder. Bf8 was best. } (35... Bf8 36. Nc5 Rb1+ 37. Kg2 Rb5 38. gxf6 Bxc5 39. dxc5 Rxc5 40. Nd2 Kxf6 41. f4 Ke6 42. Kf3) 36. Nxa5 Ne7 37. Rb3 Rc2 38. Nb7 Kg6 39. Nc5 Nf5 40. Ne6?? { (4.37 → 0.66) Blunder. e4 was best. } (40. e4) 40... Bh6?? { (0.66 → 3.51) Blunder. Bxe3 was best. } (40... Bxe3) 41. Nc7?? { (3.51 → 0.78) Blunder. Ke1 was best. } (41. Ke1) 41... Ne7?? { (0.78 → 4.71) Blunder. Bxe3 was best. } (41... Bxe3 42. fxe3) 42. Ne6?! { (4.71 → 3.42) Inaccuracy. Ne1 was best. } (42. Ne1) 42... Kh5?! { (3.42 → 4.84) Inaccuracy. Nf5 was best. } (42... Nf5 43. Ke1) 43. Nc7 Kg4 44. Ne1 Rc1?! { (3.99 → 5.09) Inaccuracy. Ra2 was best. } (44... Ra2 45. Rb8) 45. Ke2 Nf5?! { (5.20 → 7.23) Inaccuracy. Ra1 was best. } (45... Ra1 46. Nc2) 46. Kd2 Ra1 47. Ne6?? { (5.83 → 2.42) Blunder. Nxd5 was best. } (47. Nxd5 Bg5 48. Rb6 Ra2+ 49. Nc2 Kf3 50. Nb4 Ra8 51. Nd3 Ra2 52. Rc6 Nxe3 53. fxe3 Bxe3+) 47... Nd6 48. Nf4?? { (2.16 → -0.38) Blunder. Nc2 was best. } (48. Nc2 Nc4+ 49. Ke2 Ra2 50. Kd3 Kf3 51. Nc7 Nb2+ 52. Rxb2 Rxb2 53. Nxd5 f5 54. c4 Kxf2) 48... Bxf4 49. exf4 Kxf4 50. Nd3+ Kf3 51. Ne1+ Kxf2 52. Nd3+ Kf3 53. Ne1+ Ke4 54. Nd3?? { (-0.45 → -8.07) Blunder. Rb8 was best. } (54. Rb8) 54... Nc4+? { (-8.07 → -3.81) Mistake. Ra2+ was best. } (54... Ra2+) 55. Kc2 Ra2+? { (-3.97 → -2.42) Mistake. Na3+ was best. } (55... Na3+ 56. Kb2 Rb1+ 57. Kxa3 Rxb3+ 58. Kxb3 Kxd3 59. Kb4 f5 60. c4 dxc4 61. d5 c3 62. d6) 56. Nb2?? { (-2.42 → -12.58) Blunder. Kb1 was best. } (56. Kb1 Ra7) 56... Nxb2 57. Rxb2 Rxb2+ 58. Kxb2 Kd3 59. Kb3 f5 60. c4?! { (-63.62 → Mate in 13) Checkmate is now unavoidable. Kb4 was best. } (60. Kb4 f4) 60... dxc4+ 61. Kb2 Kxd4 { Black wins on time. } 0-1