[Event "Rated classical game"] [Site "https://lichess.org/Cpjyhiay"] [Date "2019.02.27"] [White "Horowitz69"] [Black "Dorst"] [Result "1-0"] [UTCDate "2019.02.27"] [UTCTime "14:20:50"] [WhiteElo "1359"] [BlackElo "1708"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. Nf3 cxd4 4. Nxd4 f6 5. Nf3?! { (-0.33 → -1.10) Inaccuracy. Bg3 was best. } (5. Bg3 e5 6. Nb3 Nc6 7. e4 dxe4 8. Qxd8+ Nxd8 9. Bb5+ Nc6) 5... e5 6. Bg3 Nc6 7. a3?! { (-0.88 → -1.47) Inaccuracy. e3 was best. } (7. e3 Be6 8. Be2 Qb6 9. c4 Qxb2 10. Nbd2 dxc4 11. Bxc4 Bxc4) 7... Nge7 8. e3 Bg4?! { (-1.21 → -0.43) Inaccuracy. Be6 was best. } (8... Be6 9. Nbd2 h5 10. c4 e4 11. Nd4 Nxd4 12. exd4 Nf5 13. Rc1 Rc8 14. Qa4+ Kf7 15. Qxa7) 9. Be2 Nf5 10. Nxe5 Bxe2 11. Qxe2?? { (-0.81 → -3.19) Blunder. Nxc6 was best. } (11. Nxc6 Bxd1 12. Nxd8 Bxc2 13. Ne6 Kf7 14. Nd4 Nxd4 15. exd4 g6 16. Bf4 Re8+ 17. Be3 Be4) 11... Nxg3?? { (-3.19 → 1.43) Blunder. fxe5 was best. } (11... fxe5) 12. hxg3?? { (1.43 → -2.66) Blunder. Nxc6 was best. } (12. Nxc6) 12... fxe5 13. O-O?! { (-2.45 → -3.50) Inaccuracy. Nc3 was best. } (13. Nc3 d4 14. exd4 Nxd4 15. Qh5+ g6 16. Qxe5+ Qe7 17. Qxe7+ Bxe7 18. O-O-O Rd8 19. Rd2 O-O) 13... Be7 14. Nc3 O-O 15. Rad1 d4 16. Qc4+ Rf7 17. exd4 exd4 18. Nd5 Bf6 19. Nxf6+ gxf6 20. c3 Rc8 21. cxd4 Kg7 22. d5 Ne5 23. Qb3 Qd6 24. f4?? { (-2.22 → -5.17) Blunder. Rfe1 was best. } (24. Rfe1) 24... Ng4 25. Qf3? { (-5.13 → -13.23) Mistake. Qb4 was best. } (25. Qb4 Qxb4 26. axb4 Rc2 27. d6 Rd7 28. Rfe1 Rxb2 29. Rd3 Rxb4 30. Kf1 Kf7 31. Rc1 Kg6) 25... f5 26. Rfe1 Rf6?? { (-18.75 → -4.08) Blunder. Qb6+ was best. } (26... Qb6+) 27. Re6?? { (-4.08 → -11.29) Blunder. Qd3 was best. } (27. Qd3 Qc5+) 27... Rxe6 28. dxe6 Qxe6 29. Qxb7+ Kf6? { (-8.90 → -4.68) Mistake. Kg6 was best. } (29... Kg6 30. Qf3 Rc2 31. b4 Qb6+ 32. Kh1 Nf2+ 33. Kh2 Nxd1 34. Qxd1 Qc6 35. Qf1 Kg7 36. b5) 30. Qxa7 Rc2 31. Qd4+ Kf7 32. Qa7+?? { (-3.55 → -11.23) Blunder. Qd7+ was best. } (32. Qd7+ Qxd7) 32... Kg6 33. b4? { (-7.08 → Mate in 6) Checkmate is now unavoidable. Qd4 was best. } (33. Qd4 Qe2 34. Qd5 Qe3+ 35. Kh1 Nf2+ 36. Kh2 Nxd1 37. Qd6+ Kg7 38. Qd7+ Kf6 39. Qd6+ Qe6) 33... Qe2? { (Mate in 6 → -9.53) Lost forced checkmate sequence. Qc6 was best. } (33... Qc6 34. Qa6 Rxg2+ 35. Kf1 Qxa6+ 36. Kxg2 Qe2+ 37. Kg1 Qh2+ 38. Kf1 Qf2#) 34. Rd6+ Nf6 35. Rxf6+ Kxf6 36. Qd4+ Kf7?! { (-6.81 → -5.24) Inaccuracy. Ke6 was best. } (36... Ke6) 37. Qd7+ Qe7?? { (-5.18 → 7.76) Blunder. Kf6 was best. } (37... Kf6) 38. Qxf5+ Qf6 39. Qxc2 Qb6+ 40. Qf2 Qa6 41. Qe3 Qf6 42. Kf2 Qb2+ 43. Kf3 Qf6 44. g4 Qc6+ 45. Kg3 Qg6 46. b5 h5 47. f5 Qxg4+ 48. Kh2 Qxf5 49. Qf3 Qf6?! { (64.77 → Mate in 13) Checkmate is now unavoidable. Qxf3 was best. } (49... Qxf3 50. gxf3) 50. Qxf6+ Kxf6 51. Kg3 Ke6 52. Kf4 Kd7 53. Kg5 Kc7 54. Kxh5 Kb6 55. g4 Kxb5 56. g5 { Black resigns. } 1-0