[Event "GBS Open"] [Site "?"] [Date "2025.05.06"] [Round "?"] [White "Magnus HÃ¥konsen"] [Black "Jens P. Petersen"] [Result "1/2-1/2"] [ECO "C02"] [PlyCount "40"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. b3 Bd7 8. Be2 f6 9. Be3 Be7 10. O-O fxe5 11. Nxe5 Nf6 12. Nxd7 Kxd7 13. f3 cxd4 14. cxd4 Bd6 15. Nc3 Qc7 16. g3 Bxg3 17. hxg3 Qxg3+ 18. Kh1 Qh3+ 19. Kg1 Ng4 20. Bf4 Ne3 1/2-1/2