[Event "131. Sparta Grand Prix"] [Site "https://lichess.org/rnoVT1T6"] [Date "2022.12.13"] [White "BuckDuck"] [Black "NightOFzero"] [Result "0-1"] [UTCDate "2022.12.13"] [UTCTime "19:51:53"] [WhiteElo "2391"] [BlackElo "2579"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 { A50 Mexican Defense } 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. Be2 O-O 8. O-O Re8 9. d5 exd5 10. cxd5 Ne5 11. Nxe5 Rxe5 12. f4?! { (0.55 → -0.29) Inaccuracy. Bf4 was best. } (12. Bf4 Re8) 12... Re8 13. Qd3?! { (-0.14 → -0.81) Inaccuracy. Bf3 was best. } (13. Bf3) 13... c6 14. dxc6 bxc6 15. h3?? { (-0.62 → -2.62) Blunder. Bf3 was best. } (15. Bf3) 15... d5?? { (-2.62 → -0.38) Blunder. Nxe4 was best. } (15... Nxe4 16. Nxe4 Bf5 17. Bf3 d5 18. Be3 dxe4 19. Qxd8 Raxd8 20. Bg4 Bxg4 21. hxg4 Bxb2 22. Ra2) 16. e5 Nd7 17. b4 Nb6 18. Be3 Bf5 19. Qd1 f6 20. exf6?? { (-0.96 → -3.46) Blunder. e6 was best. } (20. e6) 20... Rxe3 21. fxg7 Rxc3 { White resigns. } 0-1