Jaderberg, Bjorn vs Arias, Ramiro Adolfo
33rd World Senior 65+ · Round 10.48 · 2025.10.31 · 1-0 · D00 Blackmar-Diemer Gambit: Reversed Albin Countergambit
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PGN
[Event "33rd World Senior 65+"] [Site "Gallipoli ITA"] [Date "2025.10.31"] [Round "10.48"] [White "Jaderberg, Bjorn"] [Black "Arias, Ramiro Adolfo"] [Result "1-0"] [PlyCount "81"] [WhiteElo "2068"] [WhiteFideId "1712403"] [BlackElo "1928"] [BlackFideId "4418905"] [ECO "D00"] [Source "TWIC"] [SourceQuality "1"] [ImportDate "2026-05-04"] 1. d4 d5 2. Nc3 c5 3. e4 dxe4 4. d5 g6 5. Nxe4 Bg7 6. c3 h6 7. Bb5+ Bd7 8. Qe2 Qb6 9. Bd3 Nf6 10. Nxf6+ Qxf6 11. h4 h5 12. Nh3 Bxh3 13. Rxh3 O-O 14. Bg5 Qb6 15. Bxe7 Re8 16. Re3 Nd7 17. Bxc5 Rxe3 18. Bxe3 Qa5 19. Rd1 Qxa2 20. Bb5 Ne5 21. Bf4 Qa5 22. d6 a6 23. Bxe5 axb5 24. Bxg7 Kxg7 25. Qe5+ Kg8 26. d7 Qd8 27. Qxb5 Qxh4 28. Qxb7 Rd8 29. Qd5 Qe7+ 30. Kf1 Qf6 31. Re1 Kf8 32. Qc5+ Kg7 33. Re8 Qa6+ 34. Kg1 Rxd7 35. Qf8+ Kf6 36. Qh8+ Kg5 37. Qe5+ f5 38. f4+ Kg4 39. Re6 Rd1+ 40. Kh2 Qf1 41. Rxg6+ 1-0