[Event "IM LagrangeEquation simul"] [Site "https://lichess.org/P6qoREoK"] [Date "2024.04.21"] [White "LagrangeEquation"] [Black "antonello101"] [Result "1-0"] [UTCDate "2024.04.21"] [UTCTime "14:57:54"] [WhiteElo "2488"] [BlackElo "1884"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. g3 Nc6 3. Bg2 e5 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be7 7. e3 O-O 8. Nge2 h6 9. Bxf6 Bxf6 10. O-O Be6 11. a3 a6 12. Nd5 Bxd5 13. Bxd5 Rb8 14. Rb1 Ne7 15. Bg2 Ng6 16. b4 cxb4 17. axb4 b5 18. Nc3 Ne7 19. Qe2 bxc4 20. dxc4 g6 21. Rfd1 Qc7 22. b5? { (3.64 → 1.63) Mistake. Ne4 was best. } (22. Ne4 Bg7 23. Nxd6 Nc6 24. b5 Na7 25. Qa2 axb5 26. cxb5 Nc8 27. Nxc8 Rfxc8 28. Qb3 Rb6) 22... axb5 23. Nxb5 Qc5 24. Rbc1?! { (1.62 → 0.82) Inaccuracy. Nc3 was best. } (24. Nc3) 24... Rxb5?? { (0.82 → 4.21) Blunder. Rfd8 was best. } { Black resigns. } (24... Rfd8 25. Nc3) 1-0