[Event "Rated classical game"] [Site "https://lichess.org/6lBDxUrg"] [Date "2020.02.04"] [White "Boykov_Sergey"] [Black "TheEcho"] [Result "1-0"] [UTCDate "2020.02.04"] [UTCTime "15:57:53"] [WhiteElo "2044"] [BlackElo "2071"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-38"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "B03"] [Opening "Alekhine Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 { B03 Alekhine Defense: Exchange Variation } exd6 6. Be3 Be7 7. Bd3 O-O 8. Qc2?! { (0.85 → -0.04) Inaccuracy. Nc3 was best. } (8. Nc3 Nc6) 8... g6 9. Nf3 Nc6 10. a3 Bf6 11. Nbd2 Re8 12. O-O a5 13. b3 Bg4 14. h3 Bxf3 15. Nxf3 d5 16. c5 Nc8 17. Rab1 N8e7 18. b4 axb4 19. axb4 Ra3? { (0.84 → 2.06) Mistake. Qd7 was best. } (19... Qd7 20. b5 Nd8 21. Ra1 Ne6 22. Rfe1 Bg7 23. g3 b6 24. cxb6 cxb6 25. Ra6 Rac8 26. Qb1) 20. b5 Nb8 21. Ra1 Rxa1 22. Rxa1 Nd7 23. Ra7 Qb8 24. Qa2 Nf8 25. Ng5 h6 26. Nf3 Kg7 27. g3 Ne6 28. h4 h5 29. Kg2 Rd8 30. Ra4 Ng8 31. Qd2 Kh7?! { (1.22 → 1.91) Inaccuracy. Re8 was best. } (31... Re8) 32. Nh2 Qc8?! { (1.37 → 2.04) Inaccuracy. Kg7 was best. } (32... Kg7 33. Qe2) 33. f4? { (2.04 → 0.47) Mistake. Qe2 was best. } (33. Qe2 Kg7) 33... Ng7 34. Ra7 Re8 35. Nf3 Ne7 36. Ne5 Bxe5?! { (0.51 → 1.16) Inaccuracy. Ngf5 was best. } (36... Ngf5 37. Bf2 Kg8 38. Qa2 Rd8 39. c6 bxc6 40. Qa5 Bxe5 41. fxe5 cxb5 42. Rxc7 Qb8 43. Rc5) 37. fxe5 Nef5 38. Bxf5?! { (1.09 → 0.00) Inaccuracy. Qf2 was best. } (38. Qf2 Nxe3+) 38... Nxf5 39. Bf4 Kg8 40. Bg5 Qb8 41. Ra4 Qc8 42. Qf4 Qd7 43. Rb4?? { (0.04 → -1.92) Blunder. Qf1 was best. } (43. Qf1 Kh7) 43... Ra8 44. Qf2 Ra3 45. Bf4?? { (-1.99 → -9.46) Blunder. c6 was best. } (45. c6 bxc6) 45... Nxh4+ 46. gxh4? { (-8.43 → Mate in 8) Checkmate is now unavoidable. Kh2 was best. } (46. Kh2 Nf3+) 46... Qg4+? { (Mate in 8 → -8.27) Lost forced checkmate sequence. Qh3+ was best. } (46... Qh3+ 47. Kg1 Ra1+ 48. Rb1 Rxb1+ 49. Qe1 Rxe1+ 50. Kf2 Rf1+ 51. Ke2 Qf3+ 52. Kd2 Rf2+ 53. Kc1) 47. Bg3 Qe4+?? { (-7.27 → 3.10) Blunder. g5 was best. } (47... g5) 48. Kh2 Ra1?! { (2.80 → 4.02) Inaccuracy. Qg4 was best. } (48... Qg4) 49. Qg2 Qd3? { (3.72 → 7.66) Mistake. Qe3 was best. } (49... Qe3) 50. c6? { (7.66 → 3.77) Mistake. e6 was best. } (50. e6) 50... b6?? { (3.77 → 9.52) Blunder. bxc6 was best. } (50... bxc6 51. e6 fxe6 52. bxc6 Rc1 53. Rb8+ Kf7 54. Qf2+ Qf5 55. Qxf5+ exf5 56. Bxc7 Rxc6 57. Be5) 51. e6 fxe6 52. Bxc7 Kh7 53. Be5 Re1 54. Rb2 Qe4 55. Qxe4 { Black resigns. } 1-0