WORLDBASE Game WFM Prado Acebo vs FM Sierra Vallina

[Event "91st ch-ESP 2026"] [Site "Linares ESP"] [Date "2026.08.22"] [Round "6.18"] [White "Prado Acebo, Ines"] [Black "Sierra Vallina, Lionel"] [Result "1/2-1/2"] [WhiteTitle "WFM"] [BlackTitle "FM"] [WhiteElo "2203"] [BlackElo "2397"] [ECO "A13"] [Opening "English"] [Variation "Romanishin gambit"] [EventDate "2026.08.17"] [WhiteFideId "22251235"] [BlackFideId "54559774"] [SourceTitle "The Week in Chess 1659"] [Source "Mark Crowther"] [SourceDate "2026.08.24"] 1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O Be7 7. Nc3 b4 8. Na4 O-O 9. d4 d6 10. Bb2 Nbd7 11. Ne1 Bxg2 12. Nxg2 Qb8 13. Qd3 Qb7 14. Ne3 Rfe8 15. d5 c5 16. Rfd1 Rad8 17. Ng2 Bf8 18. e4 exd5 19. exd5 Ne5 20. Qe2 Qc8 21. f4 Ned7 22. Qf3 g6 23. Nb6 Nxb6 24. Bxf6 Be7 25. Bb2 Bf8 26. Bf6 Be7 27. Bb2 Bf8 28. a3 1/2-1/2