[Event "Ajedrez ULP Viernes Arena"] [Site "https://lichess.org/3v95MIil"] [Date "2021.09.11"] [White "Chessmasteerrr"] [Black "becerraoriana7"] [Result "0-1"] [UTCDate "2021.09.11"] [UTCTime "02:16:08"] [WhiteElo "2046"] [BlackElo "1666"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } e6 3. Nf3 Nc6 4. d4 d5 5. exd5 exd5 6. dxc5?! { (0.36 → -0.35) Inaccuracy. Bb5 was best. } (6. Bb5 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. b4 Be7 10. Nbd2 O-O) 6... Bxc5 7. Bb5 Qa5+?! { (-0.28 → 0.70) Inaccuracy. Nf6 was best. } (7... Nf6 8. O-O O-O 9. Nc3 a6 10. Bd3 Re8 11. Bg5 Bg4 12. Bxf6) 8. Nc3 d4?? { (0.78 → 4.16) Blunder. Ne7 was best. } (8... Ne7 9. O-O Bd6 10. Ba4 O-O 11. b4 Qd8 12. h3 a5 13. b5 Ne5 14. Bb3 Nxf3+ 15. Qxf3) 9. Bxc6+? { (4.16 → 2.49) Mistake. Nxd4 was best. } (9. Nxd4 Ne7) 9... bxc6 10. b4?? { (2.55 → -1.40) Blunder. Nxd4 was best. } (10. Nxd4) 10... Bxb4 11. Qe2+?? { (-1.19 → -6.32) Blunder. axb4 was best. } (11. axb4 Qxa1) 11... Ne7 12. axb4 Qxa1 13. O-O Qxc3 14. Bd2 Qxc2 15. Nxd4 Qg6 16. Re1 Be6 17. Nxe6 fxe6 18. Qf3 Rd8 19. b5 Rxd2 20. bxc6 Rc2 21. h3 Rf8 22. Qb3?! { (-11.21 → Mate in 6) Checkmate is now unavoidable. Qe3 was best. } (22. Qe3 Nxc6) 22... Rxc6? { (Mate in 6 → -9.52) Lost forced checkmate sequence. Rfxf2 was best. } (22... Rfxf2 23. Qb8+ Kf7 24. g3 Qd3 25. Qf8+ Kxf8 26. Re2 Qxe2 27. Kh1 Rf1#) 23. Qb8+ Rc8 24. Qb5+ Nc6 25. Qb3 Ke7 26. Qa3+ Kd7 27. Rd1+ Kc7 28. Qg3+ Qxg3 29. fxg3 Rcd8 { White resigns. } 0-1