[Event "IM LagrangeEquation simul"] [Site "https://lichess.org/qn3eUfuY"] [Date "2022.12.19"] [White "LagrangeEquation"] [Black "vanuam1212"] [Result "1-0"] [UTCDate "2022.12.19"] [UTCTime "14:08:58"] [WhiteElo "2419"] [BlackElo "1778"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+15"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { Black offers draw } 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } e6 4. Bxc6 bxc6 5. O-O Be7?! { (0.00 → 0.69) Inaccuracy. Ne7 was best. } { Black resigns. } (5... Ne7 6. e5 Ng6 7. b3 Qc7 8. Bb2 Be7 9. Na3 O-O 10. Nc4) 1-0