[Event "Yuniesky Quesada CTC Digital Classroom simul"] [Site "https://lichess.org/w8ShRvYR"] [Date "2021.09.18"] [White "SaintLouisChessClub"] [Black "hatams"] [Result "1-0"] [UTCDate "2021.09.18"] [UTCTime "21:16:13"] [WhiteElo "2065"] [BlackElo "2041"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 Be6 14. Qd3 g6 15. h4 Bg7 16. h5 Rb8 17. Bh3 Ne7? { (0.37 → 2.09) Mistake. Qc8 was best. } (17... Qc8 18. Bg2 b3 19. axb3 Bxd5 20. cxd5 Nb4 21. Nxb4 Rxb4 22. O-O Qb8 23. Rxa6 gxh5 24. Qf3) 18. hxg6 hxg6 19. Bxe6 fxe6 20. Nde3?! { (2.14 → 0.97) Inaccuracy. Nxe7+ was best. } (20. Nxe7+) 20... Rf3?! { (0.97 → 1.57) Inaccuracy. Nc6 was best. } (20... Nc6 21. Ng4 Qg5 22. Rh4 Nd4 23. Nxd4 exd4 24. Kf1 Rf7 25. Kg2 Rbf8 26. Rd1 Rf3 27. Qc2) 21. Rd1 Rb6?? { (1.94 → 5.18) Blunder. Nc6 was best. } (21... Nc6 22. Qxd6 Qe8 23. Qd7 Qxd7 24. Rxd7 b3 25. axb3 Rxb3 26. Rd6 Nd4 27. Nxd4 exd4 28. Nd1) 22. c5 { Black resigns. } 1-0