[Event "2023 Spring Marathon"] [Site "https://lichess.org/yWLwcN8B"] [Date "2023.04.15"] [White "knockonwood7"] [Black "OlegNazarovv"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "18:49:15"] [WhiteElo "1263"] [BlackElo "1779"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C30"] [Opening "King's Gambit Declined: Queen's Knight Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. f4?! { (0.35 → -0.71) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6?! { (-0.71 → 0.13) Inaccuracy. exf4 was best. } { C30 King's Gambit Declined: Queen's Knight Defense } (2... exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Be7 7. Nf2) 3. Nf3 Nf6?? { (0.13 → 2.09) Blunder. exf4 was best. } (3... exf4 4. d4 g5 5. d5 g4 6. dxc6 gxf3 7. Qxf3 Qh4+ 8. g3) 4. Nc3?? { (2.09 → -0.21) Blunder. fxe5 was best. } (4. fxe5 Ng4 5. d4 d6 6. h3 Nh6 7. Bb5 dxe5 8. O-O Bd6) 4... d6?! { (-0.21 → 0.56) Inaccuracy. exf4 was best. } (4... exf4 5. Bc4 Bb4 6. O-O O-O 7. Nd5 Nxd5 8. exd5 b5 9. Bxb5) 5. d3 Bg4 6. Be2 Qd7 7. O-O Be7 8. f5?! { (0.99 → 0.22) Inaccuracy. Nd5 was best. } (8. Nd5 Bxf3 9. Bxf3 Nd4 10. Nxf6+ Bxf6 11. Bg4 Ne6 12. f5 Nc5) 8... h5 9. h3 Bxf3 10. Bxf3 O-O-O?! { (0.27 → 1.00) Inaccuracy. Nd4 was best. } (10... Nd4) 11. Nd5 Kb8?! { (0.76 → 1.44) Inaccuracy. Nd4 was best. } (11... Nd4 12. Nxf6 Nxf3+ 13. Qxf3 Bxf6 14. Qf2 b6 15. c4 Rdg8 16. Qe2 a5 17. Be3 Kb7 18. Kh2) 12. c4?! { (1.44 → 0.36) Inaccuracy. c3 was best. } (12. c3) 12... Nxd5?! { (0.36 → 1.28) Inaccuracy. g6 was best. } (12... g6 13. Qa4 Nxd5 14. exd5 Nd4 15. Qxd7 Rxd7 16. fxg6 fxg6 17. Kh2 Nxf3+ 18. Rxf3 Rf8 19. Kg3) 13. cxd5 Nd4 14. Be3? { (1.22 → 0.09) Mistake. Bxh5 was best. } (14. Bxh5 Bh4 15. Be3 Qe7 16. Bg4 c5 17. Qd2 f6 18. Kh2 Rd7 19. Rfc1 Rc8 20. Rab1 Rdc7) 14... g6 15. Bxd4 exd4 16. Qb3?! { (-0.10 → -1.15) Inaccuracy. a4 was best. } (16. a4 Rdg8 17. a5 a6 18. Qa4 Qxa4 19. Rxa4 Bg5 20. f6 Bf4 21. Bd1 g5 22. g4 h4) 16... gxf5?! { (-1.15 → -0.57) Inaccuracy. Bg5 was best. } (16... Bg5 17. Bd1 Be3+ 18. Kh1 g5 19. g3 f6 20. Qc4 Qe7 21. b4 Qe5 22. Kg2 a6 23. a4) 17. exf5 Bf6 18. Rac1 Rde8 19. Bd1?? { (-0.45 → -3.96) Blunder. Be4 was best. } (19. Be4) 19... Re3?? { (-3.96 → -1.60) Blunder. Qe7 was best. } (19... Qe7 20. Bf3 Qe3+ 21. Kh1 Be5 22. Rce1 Qf4 23. Rxe5 Rxe5 24. Qd1 Rxf5 25. b4 Re8 26. a4) 20. Qb4?! { (-1.60 → -2.39) Inaccuracy. Bf3 was best. } (20. Bf3 Be5 21. Qc2 f6 22. Be4 a6 23. Rf2 Bg3 24. Re2 Qg7 25. Rxe3 dxe3 26. Kf1 Bf4) 20... Qe7 21. Ba4?! { (-2.32 → -3.23) Inaccuracy. Qc4 was best. } (21. Qc4 Re1 22. Bf3 Qe3+ 23. Kh1 Rxf1+ 24. Rxf1 Be5 25. f6 Qf4 26. Kg1 Rg8 27. b4 Qg3) 21... Re2 22. Bc6 Qe3+ 23. Kh1 Rxg2?? { (-5.81 → Mate in 1) Checkmate is now unavoidable. b6 was best. } (23... b6 24. Qe1 Rxe1 25. Rcxe1 Qxd3 26. Ba4 Qg3 27. Be8 d3 28. Bxf7 d2 29. Re6 Qd3 30. Rd1) 24. Kxg2?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qxb7# was best. } (24. Qxb7#) 24... Rg8+ 25. Kh1 Qxd3?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Qxh3# was best. } (25... Qxh3#) 26. Qxb7# { White wins by checkmate. } 1-0