[Event "Rated classical game"] [Site "https://lichess.org/MyI6rtMS"] [Date "2019.09.03"] [White "ODPA"] [Black "dsjoerg"] [Result "0-1"] [UTCDate "2019.09.03"] [UTCTime "01:09:11"] [WhiteElo "1807"] [BlackElo "1631"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D41"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 { D41 Queen's Gambit Declined: Semi-Tarrasch Defense } Nxd5 6. g3 Nc6 7. e4 Nf6?! { (0.36 → 0.94) Inaccuracy. Ndb4 was best. } (7... Ndb4 8. a3 cxd4 9. Nb5 Na6 10. Nbxd4 Nc5 11. Bf4 Nxd4 12. Qxd4 Qxd4 13. Nxd4 a6 14. b4) 8. e5? { (0.94 → -0.49) Mistake. d5 was best. } (8. d5 exd5 9. exd5 Bg4 10. Be2 Bxf3 11. Bxf3 Nd4 12. O-O Be7) 8... Nd5? { (-0.49 → 0.79) Mistake. cxd4 was best. } (8... cxd4 9. exf6 dxc3 10. Qxd8+ Nxd8 11. bxc3 gxf6 12. Bg2 e5 13. O-O Be6 14. Be3 a6 15. a4) 9. Bg2 Qb6 10. Nxd5 exd5 11. dxc5 Qb4+ 12. Qd2 Bxc5 13. O-O Qxd2 14. Bxd2 O-O 15. a3 Bf5 16. b4 Bb6 17. Rad1 Bc2 18. Rc1 Be4 19. Ng5?! { (0.25 → -0.77) Inaccuracy. b5 was best. } (19. b5) 19... Bxg2 20. Kxg2 Nxe5 21. Bc3?! { (-0.69 → -1.30) Inaccuracy. a4 was best. } (21. a4 Nc4) 21... d4 22. Ba1 a6 23. f4? { (-0.96 → -2.67) Mistake. a4 was best. } (23. a4 h6 24. Ne4 a5 25. bxa5 Rxa5 26. Rb1 Ba7 27. Rxb7 Rxa4 28. Re1 Rd8 29. Nd2 Bb8) 23... Ng4 24. Rf3?? { (-2.51 → -5.53) Blunder. Rfe1 was best. } (24. Rfe1 d3 25. Bc3 Ne3+ 26. Kh3 Rae8 27. Nf3 f6 28. Bd2 Nc2 29. Rxe8 Rxe8 30. Rd1 Kf7) 24... Rac8 25. Rxc8?! { (-5.25 → -7.12) Inaccuracy. Bb2 was best. } (25. Bb2 Ne3+ 26. Kh3 d3 27. Rf2 Nc4 28. Rg2 d2 29. Rd1 Rfd8 30. Nf3 Nxb2 31. Rdxd2 Nd3) 25... Rxc8 26. Kh3 Ne3 27. Rf2 Rc2 28. Rxc2 Nxc2 29. Bb2 d3 30. Nf3?! { (-4.82 → -6.69) Inaccuracy. Bc1 was best. } (30. Bc1 Nxa3 31. Ne4 Nc4 32. f5 a5 33. bxa5 Bxa5 34. Nc5 d2 35. Bxd2 Nxd2 36. Nxb7 Bb6) 30... Be3 31. Bc3 Nxa3 32. Bd2 Bxd2 33. Nxd2 Nc2 34. Kg2 Nxb4 35. Kf2 a5 36. Ke3 a4 37. Nb1 b5 38. Kd2 f5 39. Kc3 Nd5+ 40. Kxd3 Kf7 41. Kd4 Ke6 42. Kc5 b4 43. Kb5? { (-4.51 → -9.77) Mistake. Nd2 was best. } (43. Nd2 h6) 43... a3? { (-9.77 → -4.83) Mistake. Nc3+ was best. } (43... Nc3+) 44. Ka4?? { (-4.83 → Mate in 9) Checkmate is now unavoidable. Nd2 was best. } (44. Nd2 h6 45. Nb3 g5 46. Na1 a2 47. Ka4 Kd6 48. Kb3 gxf4 49. gxf4 Kc5 50. Kxa2 Kc4) 44... a2 { White resigns. } 0-1