[Event "Guelph op"] [Site "Guelph"] [Date "2002.08.09"] [EventDate "?"] [Round "5"] [Result "1/2-1/2"] [White "Walter Arencibia"] [Black "Dimitri Tyomkin"] [ECO "D10"] [WhiteElo "2534"] [BlackElo "2482"] [PlyCount "20"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Nf3 Bg4 8. Be2 e6 9. O-O Bd6 10. Bxd6 Qxd6 1/2-1/2