[Event "Colegas Tuesday Maratón 11 Spr Team Battle"] [Site "https://lichess.org/LRhNNaSV"] [Date "2024.04.30"] [White "RRiRRautentico"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.04.30"] [UTCTime "11:42:19"] [WhiteElo "1985"] [BlackElo "2314"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d5?! { (-0.22 → 0.38) Inaccuracy. Bb4 was best. } (6... Bb4 7. Nxc6 bxc6 8. Bd3 Qb6 9. a3 Bxc3+ 10. bxc3 d5 11. e5) 7. e5 Nd7 8. Bb5?! { (0.53 → -0.24) Inaccuracy. Be3 was best. } (8. Be3 Bb4 9. a3 Bc5 10. Qd2 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qb6) 8... Qb6 9. Nxc6?! { (-0.25 → -0.81) Inaccuracy. Nce2 was best. } (9. Nce2 a6) 9... bxc6 10. Bd3 Ba6 11. Qe2 Bxd3 12. Qxd3 Bc5 13. Qg3?! { (-1.14 → -1.91) Inaccuracy. Rf1 was best. } (13. Rf1 O-O 14. b3 Bb4 15. Bd2 Nc5 16. Qd4 Bxc3 17. Bxc3 Ne4 18. Qxb6 axb6 19. Bb2 h5) 13... O-O 14. b3 f6 15. Bd2 fxe5 16. O-O-O?! { (-2.43 → -3.55) Inaccuracy. Na4 was best. } (16. Na4 Qb5 17. O-O-O Ba3+ 18. Kb1 e4 19. h4 c5 20. h5 d4 21. h6 g6 22. Bc1 Bxc1) 16... exf4 17. Bxf4?! { (-3.37 → -5.29) Inaccuracy. Qh3 was best. } (17. Qh3 Ba3+ 18. Kb1 Nc5 19. Rhe1 Rae8 20. Re5 Qc7 21. Rde1 a5 22. Qg4 Qf7 23. Nd1 Ne4) 17... Rxf4 18. Na4 Rxa4 19. bxa4?? { (-6.25 → Mate in 10) Checkmate is now unavoidable. Kb1 was best. } (19. Kb1 Re4 20. Rhf1 Qd8 21. Qd3 Ne5 22. Qg3 Qe7 23. Rde1 Ng6 24. Rxe4 dxe4 25. h4 Rf8) 19... Be3+ 20. Rd2 Rb8?? { (Mate in 9 → -6.20) Lost forced checkmate sequence. Qd4 was best. } { White resigns. } (20... Qd4 21. Kb1 Qb4+ 22. Ka1 Qc3+ 23. Kb1 e5 24. Rxd5 cxd5 25. Qxe3 Rb8+ 26. Qb6 Rxb6+ 27. Kc1) 0-1