Sanchez Taravilla, Rodrigo vs Ontanon Gomez, Pablo

A57 Benko Gambit Accepted: Dlugy Variation

Sanchez Taravilla, Rodrigo 1978 Loses
Ontanon Gomez, Pablo 2107 Loses
1. d4 1... Nf6 2. c4 2... c5 3. d5 3... b5 4. cxb5 4... a6 5. f3 5... axb5 6. e4 6... Qa5+ 7. Bd2 7... b4 8. Na3 8... d6 9. Nc4 9... Qc7 10. Bd3 10... g6 11. Ne2 11... Bg7 12. O-O 12... O-O