[Event "Rated classical game"] [Site "https://lichess.org/nR4pajmQ"] [Date "2020.04.03"] [White "IvanSkvortsov"] [Black "Avkor54"] [Result "0-1"] [UTCDate "2020.04.03"] [UTCTime "13:22:45"] [WhiteElo "1870"] [BlackElo "1825"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "5400+0"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation, Quiet System, Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O c6 { B08 Pirc Defense: Classical Variation, Quiet System, Czech Defense } 7. Bg5 h6 8. Be3 b5 9. a3 a5?! { (0.53 → 1.11) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. Qd2) 10. Qd2 Ng4 11. h3? { (0.81 → -0.55) Mistake. Bf4 was best. } (11. Bf4 e5 12. Bg3 exd4 13. Nxd4 Nf6 14. Bf3 Ra6 15. Rfe1 Nh7 16. e5 dxe5 17. Bxe5 Bxe5) 11... Nxe3 12. fxe3?! { (-0.12 → -1.00) Inaccuracy. Qxe3 was best. } (12. Qxe3 Qb6 13. e5 dxe5 14. Nxe5 Nd7 15. f4 Nxe5 16. fxe5 Bf5 17. Bd3 Bxd3 18. cxd3 Kh7) 12... Bb7 13. Qd3 Ba6 14. b4 a4? { (-0.95 → 0.43) Mistake. Nd7 was best. } (14... Nd7 15. Rfb1 Nb6 16. Qd2 Bb7 17. a4 axb4 18. Rxb4 Qc7 19. Qd1 Nxa4 20. Nxa4 bxa4 21. Rbxa4) 15. Nd2? { (0.43 → -0.91) Mistake. e5 was best. } (15. e5 Bc8) 15... c5 16. dxc5?? { (-0.74 → -3.30) Blunder. Nf3 was best. } (16. Nf3 Nc6 17. Qd2 Qb6 18. bxc5 dxc5 19. Nxb5 cxd4 20. Nbxd4 Nxd4 21. Nxd4 Bxd4 22. exd4 Bxe2) 16... dxc5 17. Qxd8 Rxd8 18. Ndb1 cxb4 19. axb4 Nc6 20. Ra3 Nxb4 21. Rc1?? { (-2.71 → -5.48) Blunder. Nxb5 was best. } (21. Nxb5) 21... Nxc2?? { (-5.48 → -1.08) Blunder. Rdc8 was best. } (21... Rdc8) 22. Rxc2 b4 23. Bxa6?? { (-0.69 → -5.65) Blunder. Rxa4 was best. } (23. Rxa4 bxc3 24. Nxc3 Bb7 25. Rb4 Ra1+ 26. Kf2 Ba8 27. Nd5 Bxd5 28. exd5 Rxd5 29. Rb5 Rxb5) 23... bxa3 24. Be2 Rdc8 25. Bd1?! { (-5.57 → -7.80) Inaccuracy. e5 was best. } (25. e5 Bxe5) 25... a2?? { (-7.80 → -2.88) Blunder. Rab8 was best. } (25... Rab8) 26. Nxa2 Rxc2 27. Bxc2 a3? { (-2.46 → -1.00) Mistake. Rb8 was best. } (27... Rb8 28. Bd3) 28. Kf2? { (-1.00 → -2.73) Mistake. Nd2 was best. } (28. Nd2 Rb8 29. Nc4 h5 30. Kf2 Kh7 31. Ke2 Bb2 32. Kd1 Kh6 33. Nd2 e6 34. Ke2 Kg5) 28... Bb2?? { (-2.73 → -0.86) Blunder. Rb8 was best. } (28... Rb8) 29. Ke2 Rc8 30. Kd2 Kg7 31. Nbc3? { (-0.98 → -2.26) Mistake. Kd3 was best. } (31. Kd3 Rd8+ 32. Ke2 h5 33. Nd2 Rb8 34. Ba4 Kh6 35. Kd3 Bg7 36. Nc4 Kg5 37. g3 h4) 31... Rd8+ 32. Bd3 f5?! { (-1.54 → -0.90) Inaccuracy. Bxc3+ was best. } (32... Bxc3+) 33. exf5 gxf5 34. Kc2 Kf6 35. Nb1 e5?! { (-1.41 → -0.64) Inaccuracy. Rg8 was best. } (35... Rg8 36. Bf1) 36. Bxf5?? { (-0.64 → -6.27) Blunder. Nd2 was best. } (36. Nd2 Rg8) 36... Kxf5 37. Kb3 Rd3+ 38. Nbc3 Rxe3 39. g4+ Kf4 40. Kc2 Rxh3 41. Ne2+ Kxg4 42. Ng1?! { (-16.69 → Mate in 27) Checkmate is now unavoidable. Kd2 was best. } (42. Kd2 e4) 42... Rh2+ 43. Kb3 Rg2 44. Nb4 Rxg1 45. Nc2?! { (-68.87 → Mate in 16) Checkmate is now unavoidable. Kc4 was best. } (45. Kc4 Rg3) 45... Rg3+ 46. Ka2 Rc3 47. Ne1 Kg3 48. Kb1 Kf2 49. Nc2 Rxc2 50. Kxc2 h5 51. Kb1 h4 52. Ka2 h3 53. Kb1 h2 54. Ka2 h1=Q 55. Kb3 Qd5+ 56. Kc2 Qc4+ 57. Kb1 Qc1+ 58. Ka2 Qa1+ 59. Kb3 Bd4 60. Kc4 Qc3+ 61. Kd5 a2 62. Ke6 a1=Q 63. Kf5 Qb1+ 64. Ke6 Qb6+ 65. Kf5 Qf3+ 66. Kg5 Qbf6# { Black wins by checkmate. } 0-1