[Event "2021 Spring Marathon"] [Site "https://lichess.org/Vb0WICIZ"] [Date "2021.04.10"] [White "Koenig-Buu-Huu"] [Black "Simons3657"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "11:53:11"] [WhiteElo "955"] [BlackElo "1258"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Nf3 c5 5. Bc4 Nf6 6. O-O e6 7. Re1 Qc7?? { (0.26 → 1.98) Blunder. Nc6 was best. } (7... Nc6 8. b3 Be7 9. Bb2 O-O 10. Ne4 Qd8 11. Ne5 Nxe5 12. Bxe5) 8. b3?! { (1.98 → 0.97) Inaccuracy. d4 was best. } (8. d4 cxd4 9. Qxd4 Bd7 10. Bf4 Qb6 11. Qxb6 axb6 12. Nb5 Bxb5 13. Bxb5+ Nc6 14. Nd4 Rc8) 8... Bd6?? { (0.97 → 2.98) Blunder. a6 was best. } (8... a6 9. d4) 9. Ba3?? { (2.98 → 0.24) Blunder. Nb5 was best. } (9. Nb5 Qb6) 9... Ng4?? { (0.24 → 4.78) Blunder. a6 was best. } (9... a6 10. Ne4 Nxe4 11. Rxe4 O-O 12. Bb2 Nc6 13. Qe2 b5 14. Bd3 Nb4 15. Rh4 f5 16. a4) 10. h3 Bh2+ 11. Kf1 Nxf2 12. Kxf2 Qg3+?! { (4.98 → 6.85) Inaccuracy. Bg3+ was best. } (12... Bg3+ 13. Kg1) 13. Kf1 b6 14. Ne4 Qg6 15. Nxh2 Bb7 16. d3 f5 17. Nd6+ Kd7 18. Nxb7 Kc6 19. Rxe6+ Qxe6 20. Bxe6 Kxb7 21. Bd5+ Nc6 22. Bxc6+ Kxc6 23. Qf3+ Kb5 24. Qxf5 Ka6 25. d4 Kb5 26. Qd3+ Kc6 27. d5+ Kd6 28. Qg3+ Kxd5?! { (19.50 → Mate in 8) Checkmate is now unavoidable. Kd7 was best. } (28... Kd7 29. Qxg7+) 29. Qg5+?! { (Mate in 8 → 12.78) Lost forced checkmate sequence. Qc7 was best. } (29. Qc7 Rhf8+ 30. Nf3 Rxf3+ 31. gxf3 Ke6 32. Re1+ Kf5 33. Bc1 Kg6 34. Re6+ Kh5 35. Qxg7 Rf8) 29... Kc6 30. Rd1 Rhf8+ 31. Kg1 { White wins on time. } 1-0