[Event "Groep A vanaf 14 uur 7 ronden"] [Site "https://lichess.org/yPfOI18j"] [Date "2021.03.27"] [White "Leandroslagboom"] [Black "NexoKnight11"] [Result "1-0"] [UTCDate "2021.03.27"] [UTCTime "15:05:26"] [WhiteElo "2174"] [BlackElo "2027"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-5"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D12"] [Opening "Slav Defense: Quiet Variation, Schallopp Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 c6?! { (-0.24 → 0.32) Inaccuracy. d4 was best. } (2... d4 3. b4 c5 4. e3 Nf6 5. bxc5 Nc6 6. exd4 Nxd4 7. Be2) 3. d4 Nf6 4. e3 Bf5 { D12 Slav Defense: Quiet Variation, Schallopp Defense } 5. Nc3 e6 6. Nh4 Bg6 7. Be2?! { (0.40 → -0.57) Inaccuracy. Nxg6 was best. } (7. Nxg6 hxg6 8. Qb3 Qb6 9. Be2 Nbd7 10. O-O Qc7 11. g3 Be7) 7... Be7? { (-0.57 → 0.75) Mistake. a6 was best. } { Black offers draw } (7... a6 8. a4 Bb4 9. g3 Bxc3+ 10. bxc3 Nbd7 11. a5 b5 12. axb6) 8. Qb3?! { (0.75 → 0.17) Inaccuracy. O-O was best. } (8. O-O Nbd7 9. h3 O-O 10. Nxg6 hxg6 11. b3 Bb4 12. Bb2 Rc8) 8... Qc7 9. g3 Nbd7 10. O-O O-O 11. Nxg6 hxg6 12. Bd2 Rab8 13. Rac1 Qb6 14. Qc2 Qd8 15. cxd5 cxd5 16. Qa4 a6 17. Bd3 Qb6 18. Qc2?! { (0.47 → -0.12) Inaccuracy. Rc2 was best. } (18. Rc2 Rfc8 19. Rfc1 Qd8 20. Ne2 Rxc2 21. Rxc2 e5 22. Ba5 Qf8 23. Nc1 b5 24. Qb3 Bd8) 18... Qd8 19. Qb1 b5 20. a4 b4 21. Ne2 a5 22. b3 Nb6?! { (0.26 → 0.91) Inaccuracy. e5 was best. } (22... e5) 23. Rc6 Rc8 24. Rfc1 Rxc6 25. Rxc6 Nbd7 26. Qc1 Nb8 27. Rc2 Bd6 { Black offers draw } 28. f3 Nbd7 29. e4?? { (0.90 → -1.24) Blunder. Bb5 was best. } (29. Bb5 Qb8 30. Kg2 Nb6 31. Bd3 Nc8 32. h4 Ne7 33. Be1 Rc8 34. g4 Rxc2 35. Qxc2 Nc8) 29... Nb8?? { (-1.24 → 6.15) Blunder. dxe4 was best. } (29... dxe4 30. fxe4 e5 31. d5 Qe7 32. Be3 Ng4 33. Kg2 f5 34. Ng1 Nxe3+ 35. Qxe3 Nc5 36. exf5) 30. e5 Be7 31. exf6 Bxf6 32. f4 Qb6 33. Be3 Qd8 34. Kg2 Qd7 35. Ng1 Qd8 36. Nf3 Qd7 37. Ne5 Bxe5 38. fxe5 Qd8 39. h4 Qd7 40. Rc7 Qd8 41. Qc5 Nd7 42. Qd6 Nb8 43. Qxd8 Rxd8 44. Bb5 Kh7 45. Bg5 Rf8 46. Be7 Rg8 47. Bd6 Kh6 48. Rxf7 Rc8 49. Bxb8 Rxb8 50. Rc7 g5 51. hxg5+ Kg6 52. Kf3 Rf8+?! { (10.54 → Mate in 14) Checkmate is now unavoidable. Kh7 was best. } (52... Kh7 53. Bd3+) 53. Ke3? { (Mate in 14 → 9.96) Lost forced checkmate sequence. Kg4 was best. } (53. Kg4 Kh7 54. Bd7 g6 55. Bxe6+ Kh8 56. Bf7 Ra8 57. e6 Kg7 58. Be8+ Kf8 59. Bc6 Rb8) 53... Kxg5 54. Rxg7+ Kh6 55. Re7 Rc8 56. Rxe6+ Kg5 57. Rc6 Rf8 58. Rc5 Kg4 59. Rxd5 Rf3+ 60. Ke2 Rxb3 61. e6 Rb2+ 62. Ke3 Rb3+ 63. Ke4 Rb1 64. Be2+ Kxg3 65. e7 Re1?! { (134.89 → Mate in 6) Checkmate is now unavoidable. Rb2 was best. } (65... Rb2 66. Bd3) 66. Kd3 b3 67. e8=Q b2 68. Qg6+ Kf2 69. Rf5# { White wins by checkmate. } 1-0