[Event "2024 Spring Marathon"] [Site "https://lichess.org/BhfKSWyX"] [Date "2024.05.11"] [White "DRSUBOZAN"] [Black "piotrek212"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "20:19:10"] [WhiteElo "2321"] [BlackElo "2363"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D79"] [Opening "Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. d4 O-O 6. c4 c6 7. cxd5 cxd5 { D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation } 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Na4 Be4?! { (0.00 → 0.76) Inaccuracy. Re8 was best. } (11... Re8) 12. f3 Bf5 13. Bf4 Nd7 14. e4 Be6?! { (-0.23 → 0.66) Inaccuracy. e5 was best. } (14... e5 15. dxe5 dxe4 16. fxe4 Be6 17. b3 c5 18. Nc3 Nxe5 19. Qxd8 Raxd8 20. Rad1) 15. e5 Bf5?! { (0.75 → 1.33) Inaccuracy. f6 was best. } (15... f6 16. exf6) 16. Rc1 Rc8 17. g4 Be6 18. Nc5?! { (1.54 → 0.57) Inaccuracy. Re1 was best. } (18. Re1 Nb6 19. Nc5 Nd7 20. Bf1 Nxc5 21. Rxc5 Qb6 22. b3 a5 23. Kg2 f6) 18... Nxc5 19. Rxc5 Qb6 20. b3 f6 21. Re1 fxe5 22. Bxe5 Bxe5 23. Rxe5 Bf7 24. Rxe7 Rce8 25. Qe2?! { (1.11 → 0.06) Inaccuracy. Re2 was best. } (25. Re2) 25... Rxe7 26. Qxe7 Re8 27. Qd7?? { (0.08 → -2.33) Blunder. Qf6 was best. } (27. Qf6 Qb4 28. Bf1 Qe1 29. Rc2 Qe3+ 30. Kg2 Re6 31. Qh4 Qxd4 32. Qf2 Qf4) 27... Qb4 28. Qxc6?? { (-2.28 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } (28. Rc1 Qd2 29. Rf1 Re2 30. Bh3 Qxd4+ 31. Kh1 Qf4 32. Bg2 d4 33. Qxc6 d3) 28... Qxd4+ 29. Kf1 Qd1+ 30. Kf2 Qe1# { Black wins by checkmate. } 0-1