[Event "2023 Summer Marathon"] [Site "https://lichess.org/qGDvBmmu"] [Date "2023.08.05"] [White "manukgatal"] [Black "matthew_diao"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "15:12:10"] [WhiteElo "1814"] [BlackElo "2474"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Bc4 Bg7 3. Nf3 d6 4. d4 Nf6 5. Nc3 O-O 6. O-O Nxe4 7. Nxe4 d5 8. Neg5? { (0.17 → -1.01) Mistake. Bd3 was best. } (8. Bd3 dxe4 9. Bxe4 Nd7 10. c3 c5 11. Bc2 cxd4 12. Nxd4 e5) 8... dxc4 9. c3 Bg4?! { (-1.64 → -0.92) Inaccuracy. Bf5 was best. } (9... Bf5 10. Re1 c5 11. Be3 h6 12. Nh3 cxd4 13. Bxd4 Nc6 14. Bxg7 Kxg7 15. Qe2 Qd3 16. Nf4) 10. h3?! { (-0.92 → -1.61) Inaccuracy. Ne4 was best. } (10. Ne4 Re8) 10... Bxf3? { (-1.61 → -0.41) Mistake. Bf5 was best. } (10... Bf5 11. Re1 c5 12. Bf4 h6 13. Ne4 cxd4 14. cxd4 Nc6 15. Rc1 g5 16. Ng3 Bg6 17. Be3) 11. Qxf3 e5? { (-0.37 → 0.89) Mistake. c6 was best. } (11... c6 12. Qe2) 12. dxe5 Bxe5 13. Bf4?! { (1.27 → 0.62) Inaccuracy. Qxb7 was best. } (13. Qxb7 Nd7 14. Qb5 Rb8 15. Qxc4 Bg7 16. Nf3 Re8 17. a4 Nb6 18. Qa6 Qd5 19. Qxa7 Qc6) 13... Bxf4 14. Qxf4 Nc6 15. Rad1 Qe7?! { (0.84 → 1.75) Inaccuracy. Qc8 was best. } (15... Qc8 16. Qxc4 h6 17. Ne4 Rd8 18. Nf6+ Kg7 19. Nd5 Qe6 20. Rfe1 Qd6 21. Qb3 Na5 22. Qa4) 16. Rfe1 Qc5?? { (1.70 → 5.01) Blunder. Rad8 was best. } (16... Rad8) 17. Qh4 h5 18. Qf4?? { (5.04 → 0.47) Blunder. Ne4 was best. } (18. Ne4 Qa5 19. Rd5 Qxd5 20. Nf6+ Kg7 21. Nxd5 Rae8 22. Rxe8 Rxe8 23. Kh2 Re5 24. Nxc7 a6) 18... Qf5 19. Qg3?! { (0.37 → -0.65) Inaccuracy. Qxf5 was best. } (19. Qxf5 gxf5 20. Rd5 Rae8 21. Rxe8 Rxe8 22. Rxf5 Re2 23. f4 Ne7 24. Rxf7 Nd5 25. g4 hxg4) 19... Rad8 20. Rxd8?! { (-0.32 → -0.94) Inaccuracy. Nf3 was best. } (20. Nf3) 20... Rxd8 21. Re4?? { (-1.04 → -4.84) Blunder. Ne4 was best. } (21. Ne4 Rd7) 21... Rd2?? { (-4.84 → -0.92) Blunder. f6 was best. } (21... f6 22. Qxc7 fxg5 23. f3 Rd1+ 24. Kh2 Rd7 25. Qc8+ Kg7 26. Re8 Ne7 27. Qxd7 Qxd7 28. Rxe7+) 22. Rf4 Qb1+?! { (-1.05 → 0.00) Inaccuracy. Qd3 was best. } (22... Qd3 23. Qh4) 23. Kh2 Qc2?? { (0.00 → 3.70) Blunder. Rd1 was best. } (23... Rd1 24. Qf3 h4 25. Rxh4 Rh1+ 26. Kg3 Qd3 27. Rf4 f5 28. Kh4 Rg1 29. Re4 Qxf3 30. Re8+) 24. Rxf7 Ne5?? { (3.61 → Mate in 2) Checkmate is now unavoidable. Qd3 was best. } (24... Qd3 25. Qxc7 Qd6+ 26. Qxd6 Rxd6 27. Rxb7 Ne5 28. Rxa7 Rb6 29. a4 Rxb2 30. Kg3 h4+ 31. Kxh4) 25. Rxc7?? { (Mate in 2 → 4.01) Lost forced checkmate sequence. Qxe5 was best. } (25. Qxe5 Qxc3 26. Qe8#) 25... Rxf2?! { (4.01 → 5.78) Inaccuracy. Rd5 was best. } (25... Rd5 26. Rxb7 Qf5 27. f4 Rd3 28. Qf2 Qf8 29. Ne6 Qd6 30. fxe5 Qxe6 31. Qf4 Qf5 32. Qxf5) 26. Qxe5 Rxg2+ 27. Kh1 Rh2+ 28. Qxh2 Qf2?? { (5.24 → Mate in 3) Checkmate is now unavoidable. Qd1+ was best. } (28... Qd1+ 29. Qg1 Qd5+ 30. Qg2 Qd1+ 31. Kh2 Qd6+ 32. Kg1 Qxc7 33. Qd5+ Kh8 34. Kg2 Qe7 35. Qd4+) 29. Qxf2 h4 30. Qf7+ Kh8 31. Qh7# { White wins by checkmate. } 1-0