[Event "Призовой Нас 4000"] [Site "https://lichess.org/Ms3AvSpV"] [Date "2023.01.15"] [White "konst2013"] [Black "Oslopov_Oleg"] [Result "1-0"] [UTCDate "2023.01.15"] [UTCTime "17:10:53"] [WhiteElo "2144"] [BlackElo "2515"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C40"] [Opening "Latvian Gambit: Mason Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 f5? { (0.29 → 1.65) Mistake. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+) 3. d4? { (1.65 → 0.49) Mistake. Nxe5 was best. } { C40 Latvian Gambit: Mason Countergambit } (3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qf7 7. Be2 Nf6) 3... fxe4 4. Nxe5 Nf6 5. Be2 d6 6. Ng4 Be7 7. O-O O-O 8. Bg5?! { (0.34 → -0.39) Inaccuracy. c4 was best. } (8. c4 Nxg4 9. Bxg4 Bf6 10. Be3 Bxg4 11. Qxg4 c5 12. Qxe4 Nc6 13. Nd2 cxd4 14. Bf4 Rf7) 8... Nxg4 9. Bxe7 Qxe7 10. Bxg4 Nc6 11. Bxc8 Raxc8 12. c3 d5 13. Nd2 Rf6?! { (-0.36 → 0.21) Inaccuracy. Rce8 was best. } (13... Rce8 14. Qe2) 14. Qe2 Rcf8 15. Rae1 Rg6 16. f3 exf3 17. Rxf3 Qd8? { (0.00 → 1.25) Mistake. Qxe2 was best. } (17... Qxe2 18. Rxe2 Rxf3 19. Nxf3 Kf8 20. Re3 Nd8 21. Ne5 Ra6 22. a3 Re6 23. Rf3+ Kg8 24. Kf2) 18. Rxf8+ Qxf8?! { (1.16 → 2.32) Inaccuracy. Kxf8 was best. } (18... Kxf8 19. Nf3) 19. Qe8? { (2.32 → 0.73) Mistake. Qb5 was best. } (19. Qb5 Qd8 20. Qxb7 h6 21. Nf3 a5 22. Re3 Rf6 23. h3 Kh7 24. Qb5 Qd7 25. Ne1 Kh8) 19... Rf6 20. Qxf8+?! { (0.66 → 0.09) Inaccuracy. Nf3 was best. } (20. Nf3 h6) 20... Rxf8 21. Rf1 Re8 22. Kf2 Nd8 23. Re1 Rf8+ 24. Kg3 c6 25. Re7 Rf7 26. Rxf7 Kxf7 27. Kf4 Kf6 28. Nf3 h6 29. h4 Ne6+ 30. Ke3 Kf5 31. Ne5 g5 32. hxg5 hxg5 33. g4+ Kf6 34. b3 Nf4 35. Nd3 Ne6 36. Ne5 Ke7 37. c4 Kd6 38. Nf7+ Kc7 39. Ne5 b6 40. Nd3 Nf8 41. Ne5 a5 42. Nf3 Nh7 43. Kd3 Kb7 44. Ke3 Ka6 45. Kd3 Nf6 46. Nxg5 Nxg4 47. Nf3 Nf2+ 48. Kc3 Ne4+ 49. Kd3 a4 50. Ne5 Kb7 51. cxd5 cxd5 52. Ng4 a3 53. Ne3 Kc6 54. Nc2 b5 55. Nxa3 b4 56. Nc2 Kb5 57. Ne3 Kc6 58. Ng4 Kb5 59. Ne5 Nc3?? { (0.29 → 3.64) Blunder. Ng3 was best. } (59... Ng3 60. Ng4 Kc6 61. Ne3 Ne4 62. Kc2 Ng3 63. Kd2 Ne4+ 64. Kd3 Nf2+ 65. Kc2 Ne4 66. Nf5) 60. a4+ Kb6 61. Nd7+ Ka5?! { (3.50 → 4.60) Inaccuracy. Kc6 was best. } (61... Kc6 62. Nc5) 62. Nc5 Kb6 63. Ke3 Kc6 64. Kf4 Nb1 65. Ke5 Na3?! { (3.85 → 5.39) Inaccuracy. Nd2 was best. } (65... Nd2 66. Kf4 Nb1 67. a5 Na3 68. Ke5 Nc2 69. a6 Kb6 70. Kxd5 Na3 71. Kd6 Nb5+ 72. Ke5) 66. Nd3 Nc2 67. Nf4?? { (5.40 → 1.84) Blunder. a5 was best. } (67. a5 Kb5 68. Kxd5 Kxa5 69. Kc5 Na1 70. Nc1 Nc2 71. d5 Ka6 72. Nd3 Kb7 73. Nxb4 Ne1) 67... Ne1 68. Nxd5? { (1.80 → 0.36) Mistake. Ne2 was best. } (68. Ne2) 68... Nf3+ 69. Ke4 Nd2+ 70. Kd3 Kxd5 71. Kxd2 Kxd4 72. a5 Kc5 73. Kd3 Kb5 74. Kd4 Ka6 75. Kc4 Kxa5 76. Kc5 Ka6 77. Kxb4 Kb6 78. Kc4 Ka6?? { (0.00 → 6.60) Blunder. Kc6 was best. } (78... Kc6 79. b4 Kb6 80. b5 Ka7 81. Kc5 Kb7 82. b6 Kb8 83. Kc6 Kc8 84. Kb5 Kb7) 79. Kc5 Ka7 80. Kc6 Ka6 81. b4 Ka7 82. b5 Ka8 83. Kc7 Ka7 84. b6+ { Black resigns. } 1-0