[Event "IM LagrangeEquation simul"] [Site "https://lichess.org/j7j6igzE"] [Date "2024.04.21"] [White "KILLER_OF_PAWN"] [Black "LagrangeEquation"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "14:57:54"] [WhiteElo "2343"] [BlackElo "2488"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "B44"] [Opening "Sicilian Defense: Taimanov Variation, Szén Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 { White offers draw } 2... Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 { B44 Sicilian Defense: Taimanov Variation, Szén Variation } d6 6. Bd3 a6 7. N5c3 Nf6 8. O-O Be7 9. Nd2 b5 10. Nf3 O-O 11. Re1 Bb7 12. Be3 Rc8 13. a3 Na5 14. e5 { White offers draw } 14... Bxf3 15. Qxf3 dxe5 16. Rad1 Qc7 17. Qg3 Rfd8 18. f4? { (-1.42 → -2.89) Mistake. Bh6 was best. } (18. Bh6 Ne8) 18... exf4 19. Bxf4 Qb6+ 20. Be3 Bc5 21. Bxc5 Qxc5+ 22. Kh1 Nc4 23. Bxc4 Qxc4 24. b3 Qc6 25. Rxd8+ { White offers draw } 25... Rxd8 26. Rd1 Rxd1+ 27. Nxd1 h6 28. Qd3 Qd5?! { (-3.20 → -2.48) Inaccuracy. Qc5 was best. } (28... Qc5 29. b4 Qe5 30. Qd8+ Kh7 31. Qd3+ g6 32. h3 Qe1+ 33. Kh2 Nd5 34. Qd4 Kg8 35. Qd3) 29. Qxd5 Nxd5 30. Kg1 f5 31. Nb2 Kf7 32. Kf2 Kf6 33. Nc4?? { (-2.42 → -5.59) Blunder. a4 was best. } (33. a4 Ne7 34. axb5 axb5 35. c4 b4 36. Nd3 Nc6 37. Ke3 e5 38. g4 g6 39. Nc5 Ke7) 33... bxc4 { White resigns. } 0-1