[Event "XV Carlos Torre"] [Site "Merida MEX"] [Date "2002.12.16"] [Round "4"] [White "Gulko, Boris"] [Black "Vega, J"] [Result "1-0"] [WhiteElo "2594"] [BlackElo "2253"] [ECO "E61"] 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Bg5 d6 5. e3 Nbd7 6. Be2 c5 7. Nf3 O-O 8. Qc2 a6 9. O-O b6 10. d5 b5 11. cxb5 axb5 12. Bxb5 Ba6 13. e4 Qa5 14. a4 Rfb8 15. Bd2 Qd8 16. Rfe1 1-0