[Event "Late-Spring Scholastic: K-3 Arena"] [Site "https://lichess.org/S46R83NI"] [Date "2020.06.06"] [White "JHarwin2011"] [Black "Sundar1974"] [Result "1-0"] [UTCDate "2020.06.06"] [UTCTime "19:49:04"] [WhiteElo "1634"] [BlackElo "1477"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1500+3"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6?! { (0.72 → 1.70) Inaccuracy. e5 was best. } (5... e5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Nd5 Nxf2+ 9. Ke2 Nxh1 10. Nxc7+) 6. d5 Nd4?? { (2.01 → 5.85) Blunder. Nb8 was best. } (6... Nb8 7. e5 Nfd7 8. Bf4 c6 9. e6 Nf6 10. dxc6 Nxc6 11. exf7+) 7. Qxd4 c6 8. Bc4 b5 9. Nxb5? { (5.70 → 3.33) Mistake. Bb3 was best. } (9. Bb3 e6) 9... cxb5 10. Bxb5+ Bd7 11. Bxd7+ Qxd7 12. Nf3 Qc7? { (3.52 → 5.83) Mistake. e6 was best. } (12... e6 13. O-O) 13. e5 Nh5?! { (5.61 → 8.31) Inaccuracy. Qa5+ was best. } (13... Qa5+) 14. O-O f5 15. Qh4 g6 16. Bf4? { (7.88 → 3.81) Mistake. d6 was best. } (16. d6 Qd7) 16... Nxf4? { (3.81 → 7.40) Mistake. Qc4 was best. } (16... Qc4 17. Bg5 Qxh4 18. Nxh4 Bg7 19. Rfe1 Kf7 20. e6+ Kf8 21. Rac1 Nf6 22. Red1 Ne4 23. Nf3) 17. Qxf4 Rb8 18. Rac1 Qd8 19. b3?! { (10.15 → 5.61) Inaccuracy. Qa4+ was best. } (19. Qa4+) 19... Rc8? { (5.61 → 11.96) Mistake. Bg7 was best. } (19... Bg7 20. Qa4+) 20. Qa4+ Qd7?! { (11.54 → Mate in 9) Checkmate is now unavoidable. Kf7 was best. } (20... Kf7 21. Ng5+ Kg8 22. Rc6 Rxc6 23. dxc6 e6 24. Qc4 Qxg5 25. c7 h5 26. c8=Q Kh7 27. Q4xe6) 21. Rxc8+ Kf7 22. Qxd7 h5 23. Qe6+ Kg7 24. Rc6 Rh6 25. Ng5 h4 26. Qf7+ Kh8 27. Qxf8# { White wins by checkmate. } 1-0