[Event "Ragnar66 Arena"] [Site "https://lichess.org/Nt7x3tRk"] [Date "2024.03.10"] [White "Borodina_Vika"] [Black "LevOsipov16"] [Result "0-1"] [UTCDate "2024.03.10"] [UTCTime "13:23:15"] [WhiteElo "930"] [BlackElo "1298"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } Nf6 3. Bc4?? { (-0.13 → -1.88) Blunder. d3 was best. } (3. d3 a5 4. c4 c6 5. Ba4 d5 6. cxd5 b5 7. Bc2 cxd5) 3... c6?! { (-1.88 → -0.84) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. Nc3 Nxc3 5. dxc3 d6 6. f4 Qh4+ 7. g3 Qe7 8. Nf3) 4. Nf3 d5 5. Bb3? { (-0.58 → -1.89) Mistake. exd5 was best. } (5. exd5 e4 6. Nd4 cxd5 7. Bb5+ Nbd7 8. d3 Bc5 9. Nb3 Bb6) 5... Bc5?? { (-1.89 → -0.16) Blunder. a5 was best. } (5... a5 6. Nc3 Nxe4 7. Nxe4 a4 8. Bc4 dxc4 9. O-O Be7 10. Qe2) 6. Nxe5 Nxe4 7. O-O Nxf2 8. Rxf2 Bxf2+ 9. Kxf2 Qf6+?? { (-0.49 → 1.20) Blunder. Qh4+ was best. } (9... Qh4+ 10. Kf1) 10. Ke1?? { (1.20 → -4.24) Blunder. Nf3 was best. } (10. Nf3) 10... Qxe5+ 11. Kf2?! { (-4.04 → -5.36) Inaccuracy. Qe2 was best. } (11. Qe2 Qxe2+ 12. Kxe2 a5 13. a4 Bg4+ 14. Kf2 Nd7 15. d3 Nc5 16. Ba2 O-O 17. Be3 Ne6) 11... Qxh2 12. Kf1? { (-5.35 → -10.61) Mistake. d3 was best. } (12. d3 O-O 13. Qf3 Re8 14. Nc3 Qh4+ 15. Qg3 Qxg3+ 16. Kxg3 Bf5 17. a4 a5 18. Ba2 Be6) 12... O-O 13. Ba4 Re8 14. d4 Re4 15. Qd3? { (-7.79 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (15. Nc3 Qh1+ 16. Kf2 Qh4+ 17. Kf1 Re6 18. Be3 Rxe3 19. Kg1 Re6 20. Qf3 Rh6 21. Rf1 Qh2+) 15... Bf5? { (Mate in 3 → -9.16) Lost forced checkmate sequence. Qh1+ was best. } (15... Qh1+ 16. Kf2 Qe1+ 17. Kf3 Bg4#) 16. Bg5? { (-9.16 → Mate in 3) Checkmate is now unavoidable. Bd2 was best. } (16. Bd2 Rf4+ 17. Bxf4 Bxd3+ 18. cxd3 Qxf4+ 19. Kg1 Qxd4+ 20. Kh2 Qxb2 21. Nd2 Qe5+ 22. Kh3 Qxa1) 16... Re1+? { (Mate in 3 → -7.86) Lost forced checkmate sequence. Qh1+ was best. } (16... Qh1+ 17. Kf2 Qe1+ 18. Kf3 Bg4#) 17. Kf2 Bxd3 18. cxd3? { (-9.88 → Mate in 6) Checkmate is now unavoidable. Kxe1 was best. } (18. Kxe1 Qg1+ 19. Kd2 Bf5 20. Nc3 Qxg2+ 21. Ne2 Qxg5+ 22. Kd1 Bg4 23. c3 Qe3 24. Kc2 Qxe2+) 18... Rg1 19. Ke3 Nd7?! { (Mate in 5 → -13.71) Lost forced checkmate sequence. Rxg2 was best. } (19... Rxg2 20. Nd2 Re2+ 21. Kf3 Rf2+ 22. Ke3 Qg3+ 23. Nf3 Qxf3#) 20. Bc2?! { (-13.71 → Mate in 4) Checkmate is now unavoidable. Kd2 was best. } (20. Kd2 Qxg2+ 21. Kc3 Qxg5 22. Nd2 Rxa1 23. Bc2 Qxd2+ 24. Kxd2 Rxa2 25. Kc3 Re8 26. b4 Re1) 20... Re1+?! { (Mate in 4 → -12.12) Lost forced checkmate sequence. Qg3+ was best. } (20... Qg3+ 21. Ke2 Re8+ 22. Be7 Rxe7+ 23. Kd2 Qe1#) 21. Kf2?! { (-12.12 → Mate in 5) Checkmate is now unavoidable. Kd2 was best. } (21. Kd2 Qxg2+ 22. Kc3 Qxg5 23. Kb3 Qc1 24. Nc3 Qxa1 25. Ka3 Qc1 26. Bb3 h5 27. Ba4 Qe3) 21... Qh1?! { (Mate in 5 → -11.56) Lost forced checkmate sequence. Rg1 was best. } (21... Rg1 22. Nd2 Rxg2+ 23. Ke1 Qg1+ 24. Nf1 Qf2+ 25. Kd1 Qxf1#) 22. Kg3?! { (-11.56 → Mate in 4) Checkmate is now unavoidable. Nc3 was best. } (22. Nc3 Qf1+ 23. Kg3 Rxa1 24. Bd1 Qxd3+ 25. Bf3 Qg6 26. Kf2 Qxg5 27. g3 Qf5) 22... Re2 23. Kg4 Qxg2+ 24. Kf4 Rxc2 25. Kf5 f6 26. Nc3 Qxg5+ 27. Ke6 Re8+ 28. Kxd7 Qe3 29. Kc7 Qe7# { Black wins by checkmate. } 0-1