[Event "Harvey's 50th Classical Swiss"] [Site "https://lichess.org/JnS01I5z"] [Date "2023.07.22"] [White "Dmitri1985"] [Black "travelgirl"] [Result "0-1"] [UTCDate "2023.07.22"] [UTCTime "20:22:00"] [WhiteElo "1303"] [BlackElo "1804"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D13"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 { D13 Slav Defense: Exchange Variation } 5. Qa4+?! { (0.34 → -0.39) Inaccuracy. Nc3 was best. } (5. Nc3 Nc6 6. Bf4 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 e6) 5... Bd7 6. Qb3 Qc7 7. Qc3?! { (-0.03 → -0.96) Inaccuracy. Nc3 was best. } (7. Nc3 Nc6) 7... Qc8?! { (-0.96 → 0.13) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nbd2 Rc8 9. a3 Bf5 10. e3 e6 11. Bd3 Bd6 12. Bxf5 exf5 13. Qd3 Ne4 14. Nb3) 8. Qxc8+ Bxc8 9. Nbd2 e6 10. e3 Bb4 11. Bb5+ Bd7 12. Bxd7+ Nbxd7 13. O-O Rc8 14. a3 Bd6 15. b4 O-O 16. Bb2?! { (-0.59 → -1.17) Inaccuracy. Nb3 was best. } (16. Nb3 Nb6 17. Bd2 Nc4 18. Rfc1 b6 19. Be1 Ne4 20. Nbd2 Nexd2 21. Nxd2 Nb2 22. Nf3 f6) 16... Rc2 17. Rab1 Rfc8 18. g3? { (-1.00 → -2.19) Mistake. Nb3 was best. } (18. Nb3 Ne4) 18... h6?! { (-2.19 → -1.06) Inaccuracy. Nb6 was best. } (18... Nb6 19. Rfc1 Bf8 20. Kg2 g5 21. Rxc2 Rxc2 22. Bc1 g4 23. Ne1 Ra2 24. Rb3 Nc4 25. Nxc4) 19. Rbc1? { (-1.06 → -2.71) Mistake. Rfc1 was best. } (19. Rfc1 Ne4) 19... Nb6 20. Rxc2 Rxc2 21. Ba1 Nfd7?! { (-3.14 → -2.00) Inaccuracy. Ne4 was best. } (21... Ne4 22. Rd1 Nxd2 23. Nxd2 Ra2 24. b5 Rxa3 25. Rb1 Ra2 26. Nf3 Nc4 27. Bc3 f6 28. Kf1) 22. Kh1?! { (-2.00 → -3.20) Inaccuracy. Nb1 was best. } (22. Nb1 Nc4 23. Nc3 Nf6 24. Ne1 Rc1 25. Nd3 Rxf1+ 26. Kxf1 Nxa3 27. Bb2 Nc4 28. Bc1 Ng4) 22... f6 23. Rg1 Nc4 24. Nf1? { (-2.84 → -5.58) Mistake. Nxc4 was best. } (24. Nxc4 dxc4 25. d5 exd5 26. Kg2 Ra2 27. Rd1 Nb6 28. Bd4 Na4 29. Bxa7 Nc3 30. Rd2 Rxa3) 24... Nxa3 25. Ne1 Rc8 26. Bb2 Nb5 27. Nc2? { (-4.38 → -7.61) Mistake. g4 was best. } (27. g4 Bxb4 28. Nd3 a5 29. f4 Rc2 30. Ng3 Nb6 31. f5 exf5 32. Nxb4 axb4 33. gxf5 Nd6) 27... Nb6?! { (-7.61 → -5.30) Inaccuracy. Rxc2 was best. } (27... Rxc2 28. e4 Rxb2 29. exd5 e5 30. dxe5 Nxe5 31. Ne3 Rxf2 32. Rb1 Re2 33. Nf1 Kf7 34. Rb3) 28. Rg2 Rxc2 29. f3 Rxg2 30. Kxg2 Bxb4 31. h4 a5 32. Bc1 a4 33. Nh2 a3 34. Bxa3 Bxa3 35. Ng4 Nc4 36. f4 Nbd6 37. Kf3 Nf5 38. e4 dxe4+ 39. Kxe4 Nxg3+ 40. Kf3 Nf5 41. h5 Nxd4+ 42. Ke4 Nf5 43. Kd3 Ncd6 44. Kc3 Bc1 45. Kc2 Bxf4 46. Nxf6+?! { (-10.53 → Mate in 16) Checkmate is now unavoidable. Nf2 was best. } (46. Nf2 e5 47. Nd3 b5 48. Nc5 Kf7 49. Kc3 Ng3 50. Nb3 Nxh5 51. Kc2 Bg5 52. Kd3 Ke6) 46... gxf6 47. Kd3 e5 48. Kc3 Ng3 49. Kd3 e4+ 50. Kd4 e3 51. Kd5 e2 52. Ke6 Nxh5 53. Kd7 e1=Q 54. Kc7 Qc3+ 55. Kd7 Qc8+ 56. Ke7 Qe8# { Black wins by checkmate. } 0-1