Morrison, Graham vs Alfaro, William
40. Olympiad Open · Round 7.51 · 2012.09.04 · 1/2-1/2 · A57 Benko Gambit Accepted: Pawn Return Variation
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PGN
[Event "40. Olympiad Open"] [Site "Istanbul TUR"] [Date "2012.09.04"] [Round "7.51"] [White "Morrison, Graham"] [Black "Alfaro, William"] [Result "1/2-1/2"] [PlyCount "34"] [WhiteElo "2149"] [WhiteFideId "14300257"] [WhiteTitle "FM"] [BlackElo "2167"] [BlackFideId "6100457"] [BlackTitle "FM"] [ECO "A57k"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. Nf3 g6 8. Nd2 Bg7 9. e4 O-O 10. a4 Nbd7 11. Be2 Ne5 12. f4 Ned7 13. Nc4 Qd8 14. a5 Ne8 15. O-O Nc7 16. Na4 Nb5 17. Nab6 Nf6 1/2-1/2