[Event "Rated classical game"] [Site "https://lichess.org/39mjH0xm"] [Date "2021.03.20"] [White "amirkhaled21"] [Black "dave3"] [Result "0-1"] [UTCDate "2021.03.20"] [UTCTime "18:00:23"] [WhiteElo "1737"] [BlackElo "1937"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Bf4 Qb6 6. Rc1 Bd7 7. Nf3?! { (0.48 → -0.55) Inaccuracy. Qd2 was best. } (7. Qd2 e6 8. e3 Nc6 9. Bd3 Be7 10. Bg3 Nh5 11. a3 Na5) 7... e6?! { (-0.55 → 0.06) Inaccuracy. Qxb2 was best. } (7... Qxb2 8. Bd2 Qb6 9. Rb1 Qc7 10. Qb3 Bc6 11. e4 Nxe4 12. Nxd5 Qd7 13. Bc4 Nxd2 14. Kxd2) 8. Qc2 Bb4 9. e3 O-O 10. Bd3 Bb5 11. O-O Bxd3 12. Qxd3 Nc6 13. a3 Be7 14. b4 Nh5 15. Na4 Nxf4 16. exf4 Qd8 17. Nc5 b6? { (0.66 → 2.13) Mistake. Bxc5 was best. } (17... Bxc5 18. dxc5 a6 19. g3 Qf6 20. Rfe1 Rfd8 21. h4 Qg6 22. Qb3 h6 23. Ne5 Qf5 24. a4) 18. Nxe6 Nxb4 19. Nxd8?? { (2.49 → -1.35) Blunder. axb4 was best. } (19. axb4) 19... Nxd3 20. Rc7?? { (-1.26 → -5.93) Blunder. Nc6 was best. } (20. Nc6 Bd6 21. Rc2 Nxf4 22. g3 Ne6 23. Rfc1 g6 24. h4 Kg7 25. Nb4 Rfd8 26. Rc3 Bxb4) 20... Bxd8 21. Rd7 Nxf4 22. g3 Ne6 23. Rxd5 Bf6 24. Rd1 Rfd8 25. Rxd8+ Rxd8 26. d5 h6 27. h4 Nc5 28. Nh2 Ne4 29. Ng4 Nc3 30. Rd3 Nxd5 31. Nxf6+ gxf6 32. f4 Kf8 33. Kf2 Ke7 34. Kf3 f5 35. Ke2 Nf6 36. Re3+ Ne4 37. g4 Kf6 38. g5+ hxg5 39. hxg5+ Kg6 40. Rh3 Kg7 41. Rh6 Rd6 42. Rxd6 Nxd6 43. Kd3 f6 44. gxf6+ Kxf6 45. Kd4 Nb5+ 46. Kc4 Nxa3+ 47. Kb4 Nc2+ 48. Kb5 Nd4+ 49. Ka6?! { (-75.83 → Mate in 15) Checkmate is now unavoidable. Kc4 was best. } (49. Kc4 Ne6) 49... b5?! { (Mate in 15 → -87.83) Lost forced checkmate sequence. Ke6 was best. } (49... Ke6 50. Kxa7 b5 51. Kb6 b4 52. Kc5 b3 53. Kc4 b2 54. Kxd4 b1=Q 55. Kc4 Qc1+ 56. Kb4) 50. Kxa7?! { (-87.83 → Mate in 11) Checkmate is now unavoidable. Ka5 was best. } (50. Ka5 a6) 50... b4 { White resigns. } 0-1