[Event "Rated classical game"] [Site "https://lichess.org/vbAMIFy7"] [Date "2021.12.05"] [White "mkunau"] [Black "xi9"] [Result "1-0"] [UTCDate "2021.12.05"] [UTCTime "08:09:06"] [WhiteElo "1725"] [BlackElo "1820"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "3600+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d6?! { (0.16 → 0.81) Inaccuracy. Nf6 was best. } (2... Nf6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2) 3. Bf4 Nf6 4. e3 a6 5. c3 b5 6. Nbd2 Bb7 7. g3?? { (0.87 → -0.81) Blunder. a4 was best. } (7. a4 bxa4 8. Bd3 Nbd7 9. Rxa4 Be7 10. h3 h6 11. e4 c5) 7... Be7 8. Bg2?! { (-0.36 → -1.17) Inaccuracy. Bg5 was best. } (8. Bg5 c5 9. a4 Qb6 10. axb5 axb5 11. Rxa8 Bxa8 12. Qe2 b4 13. Bxf6 Bxf6 14. Qb5+ Nd7) 8... Nbd7?! { (-1.17 → -0.51) Inaccuracy. h6 was best. } (8... h6 9. h4 Nbd7 10. O-O Nd5 11. g4 Nxf4 12. exf4 Nf6 13. Ne1 Nd5 14. h5 O-O 15. Nd3) 9. O-O?! { (-0.51 → -1.17) Inaccuracy. Bg5 was best. } (9. Bg5) 9... Rc8?! { (-1.17 → -0.33) Inaccuracy. h6 was best. } (9... h6 10. h4) 10. a4 c6?! { (-0.28 → 0.44) Inaccuracy. h6 was best. } (10... h6) 11. Ng5?? { (0.44 → -1.46) Blunder. e4 was best. } (11. e4) 11... Nh5?? { (-1.46 → 9.07) Blunder. e5 was best. } (11... e5) 12. Qxh5 Bxg5 13. Bxg5 Nf6 14. Bxf6 gxf6 15. axb5 axb5 16. Ra7 Rb8 17. Bxc6+ Ke7 18. Bxb7 Qb6 19. Bc8+?! { (10.73 → 5.85) Inaccuracy. Rfa1 was best. } (19. Rfa1 Rxb7 20. R7a2 d5 21. e4 b4 22. exd5 bxc3 23. bxc3 Rhb8 24. dxe6 fxe6 25. Qxh7+ Kf8) 19... Qxa7 20. Bxe6?! { (5.71 → 3.95) Inaccuracy. Ne4 was best. } (20. Ne4 Rhxc8 21. Qh4 Kd7 22. d5 Qa2 23. Qxf6 Qxd5 24. Qxf7+ Kc6 25. Nf6 Qf5 26. e4 Qe5) 20... fxe6 21. d5 Qc5?! { (5.06 → 7.05) Inaccuracy. e5 was best. } (21... e5 22. Ne4 Rbf8 23. Qh3 Kd8 24. Qh6 Qf7 25. Ra1 Qg6 26. Qxg6 hxg6 27. Ra7 Rh5 28. Ra6) 22. e4 Ra8 23. b4?? { (7.53 → 2.76) Blunder. Nb3 was best. } (23. Nb3 Qc8 24. Nd4 Rf8 25. Re1 e5 26. Qxh7+ Rf7 27. Nf5+ Qxf5 28. Qxf5 Kf8 29. Qh3 Kg7) 23... Qc8? { (2.76 → 4.95) Mistake. Qxc3 was best. } (23... Qxc3 24. dxe6) 24. dxe6 Qxe6 25. Qxb5?! { (4.79 → 3.67) Inaccuracy. Nf3 was best. } (25. Nf3 Ra7) 25... Rhb8 26. Qd3 h5? { (3.97 → 6.47) Mistake. Rc8 was best. } (26... Rc8 27. b5) 27. Rd1?! { (6.47 → 4.53) Inaccuracy. Nf3 was best. } (27. Nf3) 27... h4 28. Nc4 hxg3?! { (4.38 → 5.86) Inaccuracy. Kf8 was best. } (28... Kf8 29. Kg2 Re8 30. Qxd6+ Qxd6 31. Nxd6 Red8 32. Rd5 Ra6 33. Nb5 Ke7 34. Rxd8 Kxd8 35. Kf3) 29. fxg3?? { (5.86 → 2.81) Blunder. hxg3 was best. } (29. hxg3) 29... Ra6 30. Na5 Rab6 31. c4? { (2.91 → 1.58) Mistake. Nc4 was best. } (31. Nc4 Ra6) 31... Rc8? { (1.58 → 3.46) Mistake. Ra6 was best. } (31... Ra6 32. Qd2 Rba8 33. Qd5 f5 34. Nc6+ Kf6 35. Qd4+ Kf7 36. b5 Ra2 37. Rf1 Qh6 38. Rxf5+) 32. b5 Kf7 33. Nc6?? { (3.37 → 1.39) Blunder. Rf1 was best. } (33. Rf1 Rc5 34. Qe3 Kg6 35. Nb3 Qxc4 36. Qf2 Qc3 37. Nxc5 Qxc5 38. Qxc5 dxc5 39. Rb1 f5) 33... Ra8?? { (1.39 → 6.10) Blunder. Rbxc6 was best. } (33... Rbxc6) 34. Qxd6 Qxc4?! { (5.45 → 9.01) Inaccuracy. Qxd6 was best. } (34... Qxd6 35. Rxd6 Kg7 36. Kg2 Ra2+ 37. Kf3 Rc2 38. Rd4 Rxh2 39. Rd7+ Kf8 40. Ke3 Rb2 41. Rd8+) 35. Nd8+ Kg6 36. Qxb6 Qxe4 37. Qd4 Qe7 38. Qg4+ Kh7 39. Rd7 Qxd7?! { (73.34 → Mate in 8) Checkmate is now unavoidable. Ra1+ was best. } (39... Ra1+ 40. Kg2) 40. Qxd7+ Kh6 41. b6?! { (Mate in 7 → 77.27) Lost forced checkmate sequence. Ne6 was best. } (41. Ne6 Kg6 42. Nf4+ Kh6 43. Qf7 Ra1+ 44. Kg2 Ra2+ 45. Kh3 Rxh2+ 46. Kxh2 f5 47. Qg6#) 41... Ra1+ 42. Kf2?! { (Mate in 14 → 72.49) Lost forced checkmate sequence. Kg2 was best. } (42. Kg2 Ra2+ 43. Kh3 Ra8 44. Qf7 Kg5 45. Qg8+ Kf5 46. Qd5+ Kg6 47. Qxa8 f5 48. Qd5 f4) 42... Ra2+ 43. Ke3 Ra3+ 44. Ke2 Ra2+ 45. Qd2+ Rxd2+ 46. Kxd2 { Black resigns. } 1-0