[Event "игровая практика No6"] [Site "https://lichess.org/VAaOqhuc"] [Date "2023.12.13"] [White "LidiaErdynieva"] [Black "B_altana_2014"] [Result "0-1"] [UTCDate "2023.12.13"] [UTCTime "11:11:13"] [WhiteElo "1023"] [BlackElo "1320"] [WhiteRatingDiff "-88"] [BlackRatingDiff "+64"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } Nf6 3. d3 a6 4. Bc4 Nc6 5. Bb3 Bb4+ 6. Ke2? { (0.23 → -1.37) Mistake. c3 was best. } (6. c3) 6... O-O?! { (-1.37 → -0.71) Inaccuracy. d5 was best. } (6... d5 7. Nf3) 7. f3?! { (-0.71 → -1.80) Inaccuracy. c3 was best. } (7. c3 Bc5 8. Bg5 h6 9. Bh4 g5 10. Bg3 d5 11. Nd2 dxe4 12. Nxe4 Nxe4 13. dxe4 Qf6) 7... d6 8. f4?? { (-1.24 → -3.60) Blunder. c3 was best. } (8. c3 Bc5 9. Bg5 h6 10. Bh4 d5 11. Ke1 d4 12. Ne2 Qd6 13. Na3 dxc3 14. Nc4 Qe7) 8... Nd4+ 9. Kf2?! { (-3.43 → -4.66) Inaccuracy. Kf1 was best. } (9. Kf1 Bg4 10. Nf3 d5 11. h3 Bxf3 12. gxf3 exf4 13. Bd2 Bxd2 14. Nxd2 a5 15. c3 Nxb3) 9... Nxb3?! { (-4.66 → -3.45) Inaccuracy. Ng4+ was best. } (9... Ng4+ 10. Kf1 Qh4 11. g3 Qh5 12. c4 f5 13. h3 Nxb3 14. Qxb3 Bc5 15. exf5 exf4 16. Kg2) 10. axb3 exf4 11. Bxf4?! { (-3.24 → -4.78) Inaccuracy. Nf3 was best. } (11. Nf3 d5 12. exd5 Nxd5 13. Nc3 Nxc3 14. bxc3 Bxc3 15. Ra4 g5 16. Re4 Bf5 17. Rc4 Bg7) 11... Bg4? { (-4.78 → -2.67) Mistake. Ng4+ was best. } (11... Ng4+ 12. Ke2 f5 13. Ra4 Bc5 14. d4 Ba7 15. Nc3 b5 16. Ra1 fxe4 17. Nh3 Bb7 18. Rf1) 12. Qc1? { (-2.67 → -4.28) Mistake. Nf3 was best. } (12. Nf3 Nh5 13. h3 Bc5+ 14. Ke1 Nxf4 15. hxg4 Nxg2+ 16. Kd2 Qd7 17. d4 Ba7 18. Qe2 Qxg4) 12... Bc5+?! { (-4.28 → -3.04) Inaccuracy. Nh5 was best. } (12... Nh5 13. Bg5 Qd7 14. c3 f5 15. e5 Bc5+ 16. d4 Ba7 17. exd6 Qxd6 18. Nd2 c5 19. Ngf3) 13. Kf1?! { (-3.04 → -4.19) Inaccuracy. Be3 was best. } (13. Be3 Nh5 14. Bxc5 dxc5 15. Nd2 f5 16. e5 Qh4+ 17. Kf1 Ng3+ 18. hxg3 Qxh1 19. Nf3 f4) 13... Nh5 14. Bg5 Qd7 15. Nh3?! { (-4.43 → -6.87) Inaccuracy. Be3 was best. } (15. Be3 f5 16. e5 Bxe3 17. Qxe3 Rae8 18. Nf3 dxe5 19. Qc5 Bxf3 20. gxf3 e4 21. Nc3 exd3) 15... Qe6? { (-6.87 → -3.89) Mistake. Bxh3 was best. } (15... Bxh3 16. gxh3 Qxh3+ 17. Ke1 f6 18. Bh6 gxh6 19. Rf1 Be3 20. Nd2 Nf4 21. Rf3 Qxf3 22. Nxf3) 16. Qe1?! { (-3.89 → -6.11) Inaccuracy. Nf2 was best. } (16. Nf2 f5 17. Be3 fxe4 18. d4 Ba7 19. Ke1 Rae8 20. Nc3 d5 21. Qd2 c6 22. Ncd1 h6) 16... h6 17. Be3 Qf6+ 18. Kg1 Bxe3+ 19. Qf2?! { (-6.70 → -11.24) Inaccuracy. Qxe3 was best. } (19. Qxe3 Qxb2 20. Nf4 Qxa1 21. h3 Qxb1+ 22. Kh2 Qxc2 23. hxg4 Nf6 24. Qg3 Qc5 25. g5 Qxg5) 19... Bxf2+ 20. Kf1?! { (-10.02 → Mate in 3) Checkmate is now unavoidable. Nxf2 was best. } (20. Nxf2 Qxb2 21. h3 Bd7 22. Ra5 b5 23. Kh2 Qe5+ 24. Kg1 Ng3 25. Nd2 Qc3 26. Nf1 Ne2+) 20... Be3+ 21. Ke1 Qf2+?? { (Mate in 3 → -6.01) Lost forced checkmate sequence. Qxb2 was best. } (21... Qxb2 22. Nd2 Qxa1+ 23. Nb1 Qxb1#) 22. Nxf2 Bxf2+ 23. Kf1?! { (-5.47 → -7.95) Inaccuracy. Kxf2 was best. } (23. Kxf2 Bd7 24. Re1 f5 25. e5 dxe5 26. Rxe5 Nf6 27. h3 Rae8 28. Rxe8 Rxe8 29. Nc3 Kh7) 23... Bd4 24. c3 Bc5 25. d4 Ba7 26. Ra4 f5 27. exf5 Rxf5+ 28. Kg1 Re8 29. Rc4? { (-8.93 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (29. h3 Bd1 30. Kh2 Bc2 31. d5 Re2 32. Rg4 Rff2 33. Rg1 Bf5 34. c4 Rxb2 35. Nc3 Bxg4) 29... Re1# { Black wins by checkmate. } 0-1