[Event "2021 Action Swiss: U700"] [Site "https://lichess.org/B3NvMGiY"] [Date "2021.01.03"] [White "QueenYashvee10"] [Black "bug2000"] [Result "0-1"] [UTCDate "2021.01.03"] [UTCTime "23:00:00"] [WhiteElo "1452"] [BlackElo "1432"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. f4 Nf6 4. g3 g6 5. Nf3 Bg7 6. a3 O-O 7. b4? { (-0.36 → -1.67) Mistake. d3 was best. } (7. d3 Nc6) 7... Nc6 8. Bb5? { (-1.39 → -3.35) Mistake. Rb1 was best. } (8. Rb1 e5) 8... Bg4? { (-3.35 → -1.55) Mistake. Nxe4 was best. } (8... Nxe4) 9. Bxc6 bxc6 10. h3 Be6 11. Ng5?! { (-1.42 → -2.30) Inaccuracy. Qe2 was best. } (11. Qe2) 11... Rb8?! { (-2.30 → -1.48) Inaccuracy. Bc8 was best. } (11... Bc8) 12. g4?! { (-1.48 → -2.09) Inaccuracy. Nxe6 was best. } (12. Nxe6 fxe6 13. Qe2 Nh5 14. Qg4 cxb4 15. axb4 Qd7 16. Rb1 c5 17. bxc5 Bxc3 18. Rxb8 Rxb8) 12... cxb4 13. Ne2?? { (-1.53 → -4.59) Blunder. axb4 was best. } (13. axb4) 13... bxa3?? { (-4.59 → -1.56) Blunder. Nxe4 was best. } (13... Nxe4 14. Nxe6 fxe6 15. Rb1 bxa3 16. Bxa3 Qa5 17. Rxb8 Rxb8 18. Bc1 Qc5 19. Rh2 a5 20. c3) 14. Rxa3 Qb6 15. Rb3?? { (-1.38 → -5.93) Blunder. Nxe6 was best. } (15. Nxe6 fxe6 16. d3 e5 17. f5 gxf5 18. exf5 Nd5 19. Qd2 Qc5 20. Nc3 Nb4 21. Kd1 d5) 15... Qc5?? { (-5.93 → -2.04) Blunder. Bxb3 was best. } (15... Bxb3 16. cxb3 h6 17. f5 hxg5 18. d3 Nh7 19. h4 Qxb3 20. Qxb3 Rxb3 21. e5 dxe5 22. h5) 16. Rxb8 Rxb8 17. Nxe6 fxe6 18. d4 Qb4+ 19. Bd2 Qa4 20. e5 Ne4 21. Nc3? { (-2.75 → -4.65) Mistake. O-O was best. } (21. O-O Rb2 22. Be1 Rxc2 23. Qd3 d5 24. Ng3 Qa2 25. Qf3 Nd2 26. Bxd2 Rxd2 27. Rd1 a5) 21... Qxd4 22. Nxe4 Qxe4+ 23. Kf2 dxe5 24. fxe5?? { (-4.68 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (24. Re1 Qd5 25. Qe2 Rb2 26. Rc1 a5 27. Kg3 Bh6 28. Be3 a4 29. Rf1 Qe4 30. Qd2 Rxc2) 24... Qxe5?? { (Mate in 8 → -5.11) Lost forced checkmate sequence. Rf8+ was best. } (24... Rf8+ 25. Kg3 Bxe5+ 26. Kh4 Rf3 27. Qxf3 Qxf3 28. Rf1 Qxf1 29. Be3 Qe1+ 30. Kg5 Qxe3+ 31. Kh4) 25. Re1? { (-5.11 → -12.22) Mistake. Qf3 was best. } (25. Qf3 a5 26. Bf4 Qc5+ 27. Kg3 Rf8 28. Qe3 Qxe3+ 29. Bxe3 a4 30. Bg5 Be5+ 31. Kg2 Bd6) 25... Qh2+ 26. Kf1?! { (-10.39 → Mate in 3) Checkmate is now unavoidable. Ke3 was best. } (26. Ke3 Bh6+ 27. g5 Bxg5+ 28. Kd3 Bxd2 29. c3 Rd8+ 30. Kc4 Qb8 31. Qb1 Bxe1 32. Qxb8 Rxb8) 26... Rf8+ 27. Bf4 Rxf4+ 28. Qf3 Rxf3# { Black wins by checkmate. } 0-1