[Event "86Российский Шахматный Марафон Team Battle"] [Site "https://lichess.org/mURKlVcA"] [Date "2024.05.18"] [White "OSV9"] [Black "amaidel"] [Result "0-1"] [UTCDate "2024.05.18"] [UTCTime "14:52:48"] [WhiteElo "2015"] [BlackElo "2510"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C42"] [Opening "Russian Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 Nc6 4. Be2 g6 5. h3 Bg7 6. O-O O-O 7. c3 d5 8. Bg5 h6 9. Bxf6 Bxf6 10. Nbd2 Bg7 11. Qc2 Be6 12. Rad1 Re8 13. exd5 Bxd5 14. c4?! { (-0.53 → -1.26) Inaccuracy. Rfe1 was best. } (14. Rfe1 a5) 14... Be6 15. Ne4 Qe7 16. a3 Rad8 17. b4 f5 18. Nc5 Bc8 19. Rfe1 b6?! { (-1.48 → -0.52) Inaccuracy. a5 was best. } (19... a5 20. Qa4 axb4 21. axb4 Nxb4 22. Qxb4 b6 23. Nd2 Bf8 24. Ndb3 bxc5 25. Qd2) 20. Nb3 Kh7 21. Bf1 Qf6 22. b5 Nb8 23. d4?! { (-0.31 → -1.23) Inaccuracy. c5 was best. } (23. c5 Nd7 24. a4 g5 25. a5 Kh8 26. g3 Nf8 27. d4 e4 28. Ne5) 23... e4 24. Nh2 Nd7 25. f3?! { (-1.59 → -2.37) Inaccuracy. a4 was best. } (25. a4) 25... Bb7?! { (-2.37 → -1.51) Inaccuracy. e3 was best. } (25... e3 26. Bd3 Nf8 27. d5 Qg5 28. Kh1 Nd7 29. g4 Kh8 30. Rg1 Ne5 31. Nd4) 26. fxe4 Bxe4 27. Bd3?! { (-1.58 → -2.52) Inaccuracy. Qf2 was best. } (27. Qf2 Qd6 28. Nf3 Qxa3 29. Nbd2 Qd6 30. g4 Kh8 31. g5 Bb7) 27... Bb7? { (-2.52 → -1.26) Mistake. Bxd3 was best. } (27... Bxd3 28. Qxd3 Nc5 29. Qc2 Rxe1+ 30. Rxe1 Nxb3 31. Qxb3 Rxd4 32. Nf3 Re4 33. Rd1) 28. Rf1 Nf8 29. d5 Re3?? { (-0.87 → 2.17) Blunder. Nd7 was best. } (29... Nd7 30. Nf3) 30. Rde1?? { (2.17 → -0.60) Blunder. Ng4 was best. } (30. Ng4 Qe7 31. Nxe3 Qxe3+ 32. Qf2 Qxf2+ 33. Rxf2 Nd7 34. Re1 Kg8 35. Rfe2 Bc3) 30... Qe5 31. Rxe3?! { (-0.25 → -1.12) Inaccuracy. Nf3 was best. } (31. Nf3) 31... Qxe3+ 32. Kh1 Nd7 33. Qd2?! { (-1.00 → -1.78) Inaccuracy. Rf3 was best. } (33. Rf3 Qe7) 33... Re8 34. Nf3 Qxd2 35. Nbxd2 Re3 36. Ne1?! { (-1.80 → -2.90) Inaccuracy. Bc2 was best. } (36. Bc2 Rc3 37. Bb1 Ne5 38. Nxe5 Bxe5 39. Rf3 Rc1+ 40. Rf1 Rxf1+ 41. Nxf1 Bd6) 36... Nc5 37. Bc2 Rxa3 38. Rf3 Rxf3 39. Nexf3 a5 40. Kg1?! { (-2.44 → -3.76) Inaccuracy. bxa6 was best. } (40. bxa6 Bxa6 41. h4 h5 42. Kg1 Bc3 43. Kf2 Kg7 44. Ke2 Kf7 45. Ke3 Kf6) 40... a4 41. Kf2 a3 42. Bb1 Na4 43. Nb3 Nc3 44. Nfd2 Nxb1 45. Nxb1 a2 46. N1d2 a1=Q 47. Nxa1 Bxa1 48. Kf3 Be5 49. g4 Bc8 50. gxf5 Bxf5 51. Nf1 Bxh3 52. Ne3 Bd6 53. Ke4 Kg7 54. Nc2?? { (-5.38 → Mate in 17) Checkmate is now unavoidable. Kf3 was best. } (54. Kf3 h5 55. Kf2 Bc8 56. Ng2 g5 57. Ke2 Bc5 58. Ne3) 54... Kf6?? { (Mate in 17 → -5.89) Lost forced checkmate sequence. Bf5+ was best. } (54... Bf5+ 55. Kd4 Bxc2 56. c5 Bxc5+ 57. Ke5 Bf5 58. Kf4 Kf6 59. Kf3 h5 60. d6) 55. Nd4 Bf5+ 56. Ke3?! { (-5.83 → -9.03) Inaccuracy. Kf3 was best. } (56. Kf3 h5 57. c5 Bxc5 58. Ne6 Bd6 59. Nd8 h4 60. Nb7 Be5 61. Kg2 h3+) 56... h5?! { (-9.03 → -6.17) Inaccuracy. Bc5 was best. } (56... Bc5 57. Kd2 Bxd4 58. Ke2 h5 59. Ke1 Bc5 60. d6 cxd6 61. Kf1 Bd4 62. Kg2) 57. Nc6 Bc5+ 58. Kf3 g5 59. Kg2 g4 60. Nd8 Bd6 61. Nc6?! { (-6.16 → -8.43) Inaccuracy. c5 was best. } (61. c5 Bxc5 62. Kf1 Bd6 63. Nb7 Ke5 64. Kg1 h4 65. Kf2 Be7 66. d6 g3+) 61... h4 62. Nd4? { (-8.38 → Mate in 20) Checkmate is now unavoidable. Kf2 was best. } (62. Kf2 g3+ 63. Ke3 h3 64. c5 bxc5 65. b6 cxb6 66. Ke2 h2 67. Kd2 Kg5) 62... h3+ 63. Kg1?! { (-10.58 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (63. Kf2 h2) 63... h2+ { Black wins on time. } 0-1