[Event "2024 Spring Marathon"] [Site "https://lichess.org/9ImnUzvA"] [Date "2024.05.11"] [White "Monnt"] [Black "EmilCresspahl"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "12:58:34"] [WhiteElo "1230"] [BlackElo "1920"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D41"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 { D41 Queen's Gambit Declined: Semi-Tarrasch Defense } cxd4 6. Nxd4 exd5 7. Bg5 a6? { (0.49 → 1.63) Mistake. Be7 was best. } (7... Be7 8. e3 Nc6 9. Be2 O-O 10. O-O h6 11. Bf4 Bc5 12. Nxc6) 8. e3?! { (1.63 → 0.50) Inaccuracy. Bxf6 was best. } (8. Bxf6 Qxf6 9. Nxd5 Qd6 10. e4 Nc6 11. Bb5 Be7 12. O-O Bd7 13. Rc1 O-O) 8... Be7 9. Bd3 h6 10. Bh4 O-O 11. Qc2 Nc6 12. Nf5?! { (0.34 → -0.75) Inaccuracy. Nxc6 was best. } (12. Nxc6 bxc6 13. O-O Be6 14. Rfd1 Nd7 15. Bxe7 Qxe7 16. Ne2 Rfc8 17. Rac1 a5) 12... Nb4?! { (-0.75 → -0.05) Inaccuracy. Bxf5 was best. } (12... Bxf5 13. Bxf5 Qa5 14. O-O d4 15. Ne2 dxe3 16. fxe3 Nd5 17. Bf2 Bg5 18. Qb3) 13. Nxe7+? { (-0.05 → -1.73) Mistake. Qe2 was best. } (13. Qe2 Bxf5 14. Bxf5 d4 15. exd4 Qxd4 16. Bxf6 Bxf6 17. Be4 Qc5 18. Rc1 Bxc3+) 13... Qxe7 14. Qb1 Nxd3+?? { (-2.23 → 0.53) Blunder. d4 was best. } (14... d4 15. Bxf6 Qxf6 16. exd4 Re8+ 17. Kf1 Qxd4 18. Bh7+ Kh8 19. a3 Nc6 20. Be4) 15. Qxd3 Be6 16. O-O-O?! { (0.49 → -0.56) Inaccuracy. O-O was best. } (16. O-O Rac8) 16... Rfc8 17. g4?? { (-0.35 → -3.48) Blunder. Kb1 was best. } (17. Kb1 b5) 17... Bxg4 18. Qxd5? { (-2.98 → -5.47) Mistake. f3 was best. } (18. f3 Bxf3) 18... Nxd5 19. Bxe7 Nxe7 20. Rhg1 Bxd1 21. Rxd1 Rd8 22. Rxd8+ Rxd8 23. Kc2 Nd5 24. b3 Nxc3 25. Kxc3 g5 26. h3 f5 27. Kc4 h5 28. Kc5 Rd2 29. a4 Rxf2 30. Kb6 Rb2 31. Kxb7 Rxb3+ 32. Kxa6? { (-7.89 → Mate in 7) Checkmate is now unavoidable. Kc6 was best. } (32. Kc6 g4 33. e4 g3 34. Kd5 g2 35. Kc4 Rb8 36. Kc3 g1=Q 37. e5 Qe3+) 32... f4 33. a5 fxe3 34. h4 e2 35. hxg5 e1=Q 36. Ka7 Qxa5# { Black wins by checkmate. } 0-1