[Event "300 Дружественный Team Battle"] [Site "https://lichess.org/1aCYvwJI"] [Date "2023.03.04"] [White "Efremova"] [Black "Leonid_1939"] [Result "1-0"] [UTCDate "2023.03.04"] [UTCTime "17:05:02"] [WhiteElo "2250"] [BlackElo "2278"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-8"] [WhiteTitle "WIM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } e6 4. e3 c5 5. c3 Nc6 6. Bd3?! { (0.22 → -0.35) Inaccuracy. Nbd2 was best. } (6. Nbd2 Be7 7. Ne5 Nd7 8. Nxd7 Bxd7 9. Be2 O-O 10. O-O Be8) 6... c4?! { (-0.35 → 0.47) Inaccuracy. Nh5 was best. } (6... Nh5 7. O-O Nxf4 8. exf4 Qb6 9. Qd2 c4 10. Be2 Qc7 11. g3) 7. Bc2 b5 8. Nbd2 a5 9. e4 Bb7 10. O-O Be7 11. Re1 Nh5 12. Be3 Nf6 13. h3 Qc7?! { (0.55 → 1.52) Inaccuracy. dxe4 was best. } (13... dxe4) 14. Bg5?! { (1.52 → 0.52) Inaccuracy. e5 was best. } (14. e5 Nd7 15. Ng5 h6 16. Qh5 Nd8 17. Nh7 Nf8 18. Qg4 Rxh7 19. Bxh7 Nxh7 20. Qxg7 Ng5) 14... h6? { (0.52 → 2.22) Mistake. dxe4 was best. } (14... dxe4) 15. Bh4?? { (2.22 → 0.07) Blunder. Bxf6 was best. } (15. Bxf6 Bxf6) 15... a4?? { (0.07 → 2.13) Blunder. Nxe4 was best. } (15... Nxe4) 16. Bg3? { (2.13 → 0.83) Mistake. Bxf6 was best. } (16. Bxf6 Bxf6 17. exd5 Nd8 18. dxe6 Nxe6 19. Ne4 Be7 20. Ne5 O-O 21. Ng3 a3 22. b3 Bg5) 16... Qb6 17. Ne5?! { (0.83 → 0.28) Inaccuracy. a3 was best. } (17. a3) 17... Nxe5 18. Bxe5 a3 19. b3?! { (0.61 → 0.05) Inaccuracy. Rb1 was best. } (19. Rb1 axb2 20. Rxb2 Qa5 21. Qb1 b4 22. Re3 O-O 23. Bxf6 Bxf6 24. Rxb4 Bc6 25. exd5 Bxd5) 19... cxb3 20. axb3 Rc8?! { (-0.03 → 0.71) Inaccuracy. dxe4 was best. } (20... dxe4) 21. c4?! { (0.71 → -0.16) Inaccuracy. exd5 was best. } (21. exd5 Bxd5) 21... bxc4 22. bxc4 dxc4 23. Ba4+ Kf8 24. Qc2?! { (-0.32 → -1.17) Inaccuracy. Nb1 was best. } (24. Nb1) 24... c3 25. Nb1? { (-0.88 → -2.31) Mistake. Nb3 was best. } (25. Nb3) 25... Qa5?? { (-2.31 → -0.09) Blunder. Bxe4 was best. } (25... Bxe4) 26. Nxa3?! { (-0.09 → -0.69) Inaccuracy. f3 was best. } (26. f3 Ra8) 26... Bxa3?? { (-0.69 → 1.97) Blunder. Bxe4 was best. } (26... Bxe4 27. Qb3) 27. Rxa3 Qb4 28. Ra2 Qe7 29. f3 Nd7 30. Bg3 Nb6 31. Bb5 Qb4? { (2.59 → 4.42) Mistake. Qg5 was best. } (31... Qg5 32. Bd6+ Kg8 33. Rb1 Qd8 34. Bg3 h5 35. Bf2 Rh6 36. Bd3 Rg6 37. h4 Bc6 38. d5) 32. Rb1 Qxd4+ 33. Bf2 Qd6 34. Ba6 Bxa6 35. Rxb6 Bd3 36. Rxd6 Bxc2 37. Rxc2 Ke7 38. Rd3 Rhd8 39. Rxd8 Kxd8 40. Bd4 f6 41. Rxc3 Ra8 42. Bb6+ Ke8 43. Rc7 Kf8 44. Bc5+ Kg8 45. Kh2 h5 46. Kg3 Ra2 47. h4 Ra6 48. Kf4 Ra2 49. g4 hxg4 50. fxg4 Rh2 51. Kg3 Rh1 52. g5 Rg1+? { (7.17 → Mate in 9) Checkmate is now unavoidable. fxg5 was best. } (52... fxg5 53. hxg5 Rh5 54. Kg4 Rh2 55. Bd4 g6 56. Kf4 Ra2 57. Ke5 Kf8 58. Bc5+ Ke8 59. Kxe6) 53. Bxg1 fxg5 54. hxg5 Kh7 55. Kg4 Kg6 56. Bd4 e5 57. Bxe5 Kh7 58. Kh5 Kg8 59. Bd6 Kh7 60. g6+ Kg8 61. Rc8# { White wins by checkmate. } 1-0