[Event "ARG-ch m"] [Site "Buenos Aires"] [Date "1933.??.??"] [EventDate "1933.??.??"] [Round "5"] [Result "1/2-1/2"] [White "Jacobo Bolbochan"] [Black "Luis Roberto Piazzini"] [ECO "D11"] [WhiteElo "?"] [BlackElo "?"] [Source "ChessBase"] [PlyCount "96"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O Qc7 8. e4 dxe4 9. Nxe4 b6 10. Qe2 Bb7 11. Bg5 O-O 12. Rac1 c5 13. Rfd1 Rfe8 14. dxc5 bxc5 15. Nxf6+ Bxf6 16. Bxf6 Nxf6 17. Ne5 Rad8 18. Bb1 Rxd1+ 19. Rxd1 Rd8 20. f4 Rd6 21. Rxd6 Qxd6 22. Qd3 Qxd3 23. Bxd3 Kf8 24. Kf2 Ke7 25. g3 h6 26. Ke3 Nd7 27. Nxd7 Kxd7 28. Kd2 Kd6 29. Kc3 a5 30. b3 e5 31. h4 Bf3 32. Bf5 g6 33. Bc2 e4 34. a3 e3 35. h5 gxh5 36. Bf5 Bd1 37. Be4 Ke6 38. Bd5+ Kf6 39. Kd3 e2 40. Kd2 Kg6 41. Be4+ Kf6 42. Bd3 Bxb3 43. Bxe2 Kf5 44. Ke3 h4 45. gxh4 Bc2 46. Bh5 f6 47. Be2 Ba4 48. Kf3 1/2-1/2