[Event "ARG-ch"] [Site "Buenos Aires ARG"] [Date "1964.??.??"] [EventDate "?"] [Round "2"] [Result "1/2-1/2"] [White "Raul Calneggia"] [Black "Erich Gottlieb Eliskases"] [ECO "B47"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "34"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. a3 Nf6 8. Be3 Bd6 9. Qd2 Nxd4 10. Bxd4 Bf4 11. Be3 Bxe3 12. Qxe3 d6 13. Rd1 O-O 14. O-O Bd7 15. Qd4 Ne8 16. e5 d5 17. f4 Rc8 1/2-1/2