[Event "2023 Summer Marathon"] [Site "https://lichess.org/dgK72sMw"] [Date "2023.08.05"] [White "feanorsgambit"] [Black "Aliunderdog"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "18:53:20"] [WhiteElo "1119"] [BlackElo "2039"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 c5 { B40 Sicilian Defense: French Variation } 3. Bc4 Nc6 4. Nc3 b5? { (0.00 → 1.25) Mistake. Be7 was best. } (4... Be7 5. d4 cxd4 6. Nxd4 Qc7 7. O-O Nf6 8. Ndb5 Qb8 9. Nd4) 5. Bxb5 Nf6?! { (1.14 → 2.31) Inaccuracy. Nd4 was best. } (5... Nd4) 6. Bxc6 dxc6 7. d3 Ke7? { (1.95 → 3.56) Mistake. c4 was best. } (7... c4 8. e5 Nd5 9. Ne4 cxd3 10. Qxd3 Bb7 11. O-O Nb4 12. Qc3 c5 13. Bg5 Nd5 14. Qd2) 8. Bg5 e5?! { (3.31 → 4.45) Inaccuracy. h6 was best. } (8... h6 9. Bh4 g5 10. Ne5 Ke8 11. Bg3 Nd7 12. Qf3 Qf6 13. Qxf6 Nxf6 14. Nxc6 Nh5 15. Na5) 9. Bxf6+? { (4.45 → 2.24) Mistake. Nxe5 was best. } (9. Nxe5 Ke8 10. Nc4 h6 11. Bd2 Nd7 12. O-O Nb6 13. Ne3 Qf6 14. f4 c4 15. e5 Qd8) 9... Kxf6 10. O-O h6 11. h3 Bd6 12. Nh4 Re8?! { (1.57 → 2.39) Inaccuracy. g6 was best. } (12... g6 13. Nf3 Kg7 14. Qd2 Be6 15. b3 Kh7 16. Nd1 Qf6 17. Qe2 Rag8 18. Ne3 Bc7 19. Nc4) 13. Nf3 Ke7 14. Nd5+?? { (1.89 → -3.07) Blunder. Nd2 was best. } (14. Nd2 Kf8) 14... Kf8?? { (-3.07 → 2.08) Blunder. cxd5 was best. } (14... cxd5 15. exd5 Kf8 16. Re1 Rb8 17. b3 f5 18. Nd2 Bc7 19. Qf3 Qf6 20. Rad1 Kg8 21. Re2) 15. Nc3 Be6 16. d4?? { (1.77 → -1.55) Blunder. b3 was best. } (16. b3 Qe7 17. Nd2 Rad8 18. Qe2 Kg8 19. Rad1 Bc7 20. Na4 Rd6 21. Nb2 Bc8 22. Nbc4 Rg6) 16... cxd4 17. Nxd4?? { (-1.41 → -4.94) Blunder. Na4 was best. } (17. Na4 Bc4 18. Re1 Bb5 19. c4 Bxc4 20. Qc2 Bb5 21. Nc5 Qe7 22. Rec1 a5 23. a4 Ba6) 17... Rb8?? { (-4.94 → 4.57) Blunder. exd4 was best. } (17... exd4 18. Ne2 Bc4 19. Nxd4 Bxf1 20. Nf5 Be5 21. Qxf1 Qb6 22. Rb1 Rad8 23. c3 Qb5 24. c4) 18. Nxe6+?? { (4.57 → 0.97) Blunder. Nxc6 was best. } (18. Nxc6 Qc7 19. Nxb8 Qxb8 20. b3 Kg8 21. Nd5 Qc8 22. Qd3 f5 23. Rad1 Bc5 24. b4 fxe4) 18... Rxe6 19. Ne2? { (1.16 → -0.21) Mistake. b3 was best. } (19. b3 Rb4) 19... Rg6?! { (-0.21 → 0.48) Inaccuracy. Rxb2 was best. } (19... Rxb2 20. Ng3 Be7 21. Nf5 Qxd1 22. Rfxd1 g6 23. Nxh6 Rd6 24. Rxd6 Bxd6 25. Rd1 Be7 26. a4) 20. Ng3 Rxb2 21. Nf5 Bc5?? { (0.52 → Mate in 1) Checkmate is now unavoidable. Qc7 was best. } (21... Qc7) 22. Rb1?? { (Mate in 1 → 0.71) Lost forced checkmate sequence. Qxd8# was best. } (22. Qxd8#) 22... Qb6?? { (0.71 → 6.02) Blunder. Qg5 was best. } (22... Qg5 23. Qf3) 23. Rxb2 Qxb2?? { (6.10 → Mate in 1) Checkmate is now unavoidable. Qc7 was best. } (23... Qc7 24. Rb7 Qc8 25. Rd7 Bd4 26. Rxd4 exd4 27. Qxd4 Qe8 28. Qc5+ Kg8 29. Ne7+ Kh7 30. Nxg6) 24. Qd8# { White wins by checkmate. } 1-0