[Event "PRACTICA ARAI Arena"] [Site "https://lichess.org/ZzBMY1Lb"] [Date "2020.11.17"] [White "DulceMariaMatusG"] [Black "Yam_2008"] [Result "1-0"] [UTCDate "2020.11.17"] [UTCTime "01:30:59"] [WhiteElo "1702"] [BlackElo "1750"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Grünfeld Formation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. e3 d5 4. Bd3 Bg7 { D04 Queen's Pawn Game: Colle System, Grünfeld Formation } 5. Nbd2 O-O 6. O-O c5 7. c3 Nc6?! { (-0.44 → 0.33) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. h3 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Nxf6+ Nxf6 12. dxc5) 8. Qc2? { (0.33 → -1.01) Mistake. dxc5 was best. } (8. dxc5 Bg4 9. h3 Ne5 10. Be2 Nxf3+ 11. Nxf3 Bd7 12. Nd2 a5) 8... Re8? { (-1.01 → 0.28) Mistake. c4 was best. } (8... c4 9. Be2 Bf5 10. Qd1 b5 11. b3 a6 12. a4 Qc7 13. Ba3 Rfb8 14. Nh4 Bd7 15. Nhf3) 9. dxc5 e5 10. e4 Be6 11. exd5?! { (1.78 → 0.95) Inaccuracy. Ng5 was best. } (11. Ng5 d4 12. Nxe6 Rxe6 13. Rd1 Re7 14. Nb3 Rc8 15. Qe2 dxc3 16. bxc3 Rd7 17. Be3 Qc7) 11... Nxd5 12. Re1?? { (0.80 → -3.63) Blunder. Bb5 was best. } (12. Bb5 Nc7) 12... Qc7?? { (-3.63 → 2.75) Blunder. Ncb4 was best. } (12... Ncb4 13. cxb4 Nxb4 14. Bxg6 Nxc2 15. Bxc2 f5 16. Nxe5 Qc7 17. Ndf3 Bd5 18. Bf4 Qxc5 19. Rac1) 13. Rb1?? { (2.75 → 0.58) Blunder. Ng5 was best. } (13. Ng5) 13... Rad8 14. Ne4?? { (0.74 → -1.82) Blunder. Bc4 was best. } (14. Bc4 b6) 14... Nf4?? { (-1.82 → 1.78) Blunder. Ndb4 was best. } (14... Ndb4 15. cxb4 Nxb4 16. Qe2 Nxd3 17. Rd1 Bxa2 18. Ra1 Nxc1 19. Rdxc1 Bd5 20. b4 a6 21. Rd1) 15. Bf1 Nd5?! { (1.98 → 2.84) Inaccuracy. Bxa2 was best. } (15... Bxa2 16. Ra1) 16. Nd6 b6? { (3.06 → 4.94) Mistake. Nf6 was best. } (16... Nf6 17. Nxe8) 17. Nxe8 Rxe8 18. cxb6 axb6 19. a3?! { (5.01 → 3.87) Inaccuracy. Ng5 was best. } (19. Ng5 Bf5) 19... Nf6?! { (3.87 → 4.98) Inaccuracy. h6 was best. } (19... h6 20. Qa4 Nf6 21. h3 Bf5 22. Ra1 e4 23. Nd4 Nxd4 24. cxd4 Rd8 25. Bd2 Nd5 26. Rac1) 20. Be3?? { (4.98 → 2.27) Blunder. Bg5 was best. } (20. Bg5 Nd4 21. Nxd4 exd4 22. Bh4 Rc8 23. Bg3 Qc6 24. Rbd1 Nd5 25. c4 b5 26. c5 Nc3) 20... Rd8?? { (2.27 → 6.25) Blunder. e4 was best. } (20... e4 21. Nd2 Ng4 22. g3 f5 23. Qa4 Nxe3 24. Rxe3 Bh6 25. Nxe4 Kg7 26. Nf6 Kxf6 27. Re2) 21. Rbd1 Bf5 22. Rxd8+ Qxd8 23. Qd1 Qc7 24. Qb3 Be6 25. Qxb6 Qxb6 26. Bxb6 Kf8 27. b4 Nd5 28. Bc5+ Ke8 29. Rc1 Bh6 30. Re1 Nxc3 31. Nxe5 Nxe5 32. Rxe5 Bg7 33. Re1 Kd8 34. Bd3 Kc7 35. Bc2 Kb7 36. a4 Bh6 37. a5 Bd2 38. Ra1 Bc4 39. Ra3 Nb5 40. Rh3 h5 41. Bd3 Bxd3 42. Rxd3 Bg5 43. Rd7+ Ka6 44. Rxf7 Nc3 45. g3 h4 46. f4 Bd8 47. Rd7 Bxa5 48. bxa5 hxg3 49. hxg3 Kxa5 50. Rg7 Kb5 51. Bf2 Kc4 52. Rxg6 Kd3 53. Re6 Nb1 54. f5 Nd2?! { (77.05 → Mate in 14) Checkmate is now unavoidable. Kc3 was best. } (54... Kc3 55. Re3+) 55. f6 Nf3+ 56. Kg2 Ng5 57. Re7 Kc4 58. f7 Nxf7 59. Rxf7 Kb5 60. g4 Ka6 61. g5 Ka5 62. g6 Ka4 63. g7 Kb5 64. g8=Q Ka6 65. Qb8 Ka5 66. Ra7# { White wins by checkmate. } 1-0