[Event "BRA-ch"] [Site "Rio de Janeiro BRA"] [Date "1933.01.??"] [EventDate "1933.01.00"] [Round "1"] [Result "1/2-1/2"] [White "Orlando Rocas"] [Black "Alberto Gama"] [ECO "B60"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "71"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Bxf6 gxf6 8. Nb3 Be6 9. Nd5 Bxd5 10. Qxd5 a6 11. c3 Rc8 12. Qf5 Rc7 13. Be2 Rg8 14. O-O h6 15. Kh1 Rg5 16. Qh3 Na5 17. f4 Rg7 18. Nxa5 Qxa5 19. Qd3 Qc5 20. Rad1 Qc6 21. Rd2 e5 22. f5 Rg5 23. c4 Qc5 24. Qc3 a5 25. a3 b6 26. Rd5 Qc6 27. Qb3 Be7 28. c5 Kf8 29. cxb6 Rb7 30. Rb5 Bd8 31. Rd1 Rxb6 32. Rxb6 Bxb6 33. Qd5 Qxd5 34. Rxd5 Bc5 35. Rd1 Ke7 36. Rb1 1/2-1/2