[Event "14th Challenge Cup"] [Site "https://lichess.org/oocb5hMR"] [Date "2025.09.19"] [White "AVIKTORA55"] [Black "smharryman"] [Result "1-0"] [GameId "oocb5hMR"] [UTCDate "2025.09.19"] [UTCTime "13:00:00"] [WhiteElo "1977"] [BlackElo "1779"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Lemberger Countergambit, Endgame Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4?! { (0.18 → -0.64) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O) 2... dxe4 3. Nc3 e5 4. dxe5 { D00 Blackmar-Diemer Gambit: Lemberger Countergambit, Endgame Variation } Qxd1+ 5. Nxd1 Nc6 6. Bf4 Bf5?! { (-0.50 → 0.17) Inaccuracy. Nge7 was best. } (6... Nge7 7. Nc3 Ng6 8. Bg3 h5 9. h3 h4 10. Bh2 Bf5 11. O-O-O) 7. Ne3 Bg6?! { (0.07 → 0.82) Inaccuracy. Be6 was best. } (7... Be6 8. O-O-O Nge7 9. Bb5 a6 10. Bc4 Ng6 11. Bxe6 fxe6 12. Bg3) 8. O-O-O Bc5 9. e6? { (1.02 → -0.20) Mistake. h4 was best. } (9. h4 h5 10. Bc4 Nge7 11. Nh3 a6 12. a3 Nd4 13. Bg5 Ndc6 14. Nd5 O-O-O) 9... Bxe3+?! { (-0.20 → 0.41) Inaccuracy. fxe6 was best. } (9... fxe6 10. Bxc7) 10. fxe3 fxe6 11. Bxc7 Rc8 12. Bd6 Nge7 13. Bc4 Bf7 14. Ne2?! { (0.76 → 0.04) Inaccuracy. Nh3 was best. } (14. Nh3 Nf5 15. Bc5 a6 16. Ng5 Ne5 17. Bxe6 Rxc5 18. Bxf5 Nd3+ 19. Kb1 Rxf5) 14... Nf5 15. Bc5 a6 16. Bb3 Na5 17. Bd4 Nxb3+ 18. axb3 e5 19. Bxe5 Nxe3 20. Rd2 Bxb3 21. Nd4 Bf7?! { (0.00 → 0.81) Inaccuracy. Nc4 was best. } (21... Nc4 22. Bxg7 Rg8 23. Re2 Bxc2 24. Nxc2 Rxg7 25. Rxe4+ Re7 26. Rxe7+ Kxe7 27. Re1+) 22. Re2 Nc4? { (0.84 → 2.06) Mistake. Nd5 was best. } (22... Nd5) 23. Bxg7 Rg8 24. Rxe4+ Kd7 25. Rd1 Nd6?? { (1.18 → 6.24) Blunder. Rce8 was best. } (25... Rce8 26. Nf5+ Kc6 27. Rf4 Bd5 28. Rh4 Be4 29. b3 Ne3 30. Nxe3 Rxg7 31. g3) 26. Nf5 Rxg7 27. Nxd6?! { (7.40 → 4.59) Inaccuracy. Re7+ was best. } (27. Re7+ Kc6 28. Rxd6+ Kc5 29. Re5+ Kb4 30. Rb6+ Ka4 31. Nxg7 Bc4 32. Rxb7 Bb5) 27... Rxc2+ 28. Kxc2 Rxg2+ 29. Kc1 { Black resigns. } 1-0