[Event "IM LagrangeEquation simul"] [Site "https://lichess.org/OfGBUzfa"] [Date "2024.05.26"] [White "LagrangeEquation"] [Black "savagross2009"] [Result "1-0"] [UTCDate "2024.05.26"] [UTCTime "09:02:56"] [WhiteElo "2488"] [BlackElo "1636"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. e4 Nf6 { B00 Pirc Defense } 3. Bd3 g6 4. Nf3 Bg7 5. e5 dxe5 6. dxe5 Ng4 7. Qe2 Nc6 8. Bf4?! { (0.18 → -0.64) Inaccuracy. Bb5 was best. } (8. Bb5 Bd7 9. Bf4 a6 10. Bc4 Bf5 11. Nc3 Nd4 12. Nxd4 Qxd4) 8... Nd4 9. Qe4 Ne6? { (-0.69 → 0.71) Mistake. c5 was best. } (9... c5 10. Nbd2 Bf5 11. Qxb7 O-O 12. Qa6 Nxc2+ 13. Bxc2 Bxc2 14. h3 Bd3 15. Qa3) 10. Be3? { (0.71 → -0.61) Mistake. Bg3 was best. } (10. Bg3 Nh6 11. Nc3 c6 12. O-O-O Qa5 13. Qe1 O-O 14. h4 Nc5 15. h5 Nxd3+) 10... Nxe3 11. Qxe3 O-O 12. Nc3 b6?? { (-0.63 → 1.67) Blunder. c6 was best. } (12... c6 13. O-O-O) 13. O-O-O Qe8 14. g4?? { (1.74 → -0.14) Blunder. h4 was best. } (14. h4 Nc5 15. h5 Bg4 16. h6 Nxd3+ 17. Rxd3 Bh8 18. Nd5 Bxf3 19. gxf3 Rd8) 14... Bb7 15. Be4 Bxe4 16. Nxe4 Qb5 17. Nc3 Qc5?! { (-0.43 → 0.25) Inaccuracy. Qc4 was best. } (17... Qc4) 18. Qxc5 Nxc5 19. Nd5 Ne6? { (0.41 → 1.90) Mistake. f6 was best. } (19... f6 20. Nxe7+) 20. Nxe7+ Kh8 21. g5 Rfe8 22. Nd5 c6?! { (1.89 → 2.55) Inaccuracy. Red8 was best. } (22... Red8 23. Nf6) 23. Nf6 Red8 24. h4 c5 25. h5?! { (2.66 → 1.99) Inaccuracy. Rxd8+ was best. } (25. Rxd8+ Rxd8 26. Rd1 h6 27. Rxd8+ Nxd8 28. Kd2 hxg5 29. hxg5 Bf8 30. Kd3 b5) 25... Bxf6 26. exf6?! { (2.24 → 1.38) Inaccuracy. gxf6 was best. } (26. gxf6 Rxd1+ 27. Rxd1 gxh5 28. Rd7 Kg8 29. Kd2 Rd8 30. Rxd8+ Nxd8 31. Ke3 Kf8) 26... Kg8? { (1.38 → 3.06) Mistake. Rxd1+ was best. } (26... Rxd1+ 27. Kxd1) 27. hxg6 hxg6?! { (2.82 → 3.62) Inaccuracy. Rxd1+ was best. } (27... Rxd1+ 28. Rxd1 hxg6 29. Rd7 a6 30. a4 b5 31. a5 c4 32. Kd2 b4 33. Ke3) 28. Rdg1?! { (3.62 → 2.69) Inaccuracy. Rde1 was best. } (28. Rde1 Nf4 29. Re4 Nh5 30. Rhe1 Kf8 31. Ne5 Rd5 32. f4 Kg8 33. Nc6 Kf8) 28... Nd4?? { (2.69 → 6.85) Blunder. Nf4 was best. } (28... Nf4 29. Rg4 Nh5 30. Ne5 Rd6 31. f4 b5 32. Rgh4 Re8 33. c3 c4 34. a3) 29. Nxd4 cxd4? { (7.58 → Mate in 7) Checkmate is now unavoidable. Rd5 was best. } (29... Rd5 30. Nf3) 30. Rg3 Kf8 31. Rh8# { White wins by checkmate. } 1-0