[Event "Capablanca Memorial-02"]
[Site "Havana"]
[Date "1963.09.03"]
[Round "7"]
[White "Ortega, Rogelio"]
[Black "Geller, Efim P"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nxc6 bxc6 8. Qd3 Be7 9.
O-O O-O 10. Rd1 Be6 11. f4 exf4 12. Bxf4 Qb6+ 13. Be3 Qc7 14. h3 Nd7 15. Bd4 Ne5 16. Qg3
Bf6 17. Kh1 g6 18. Be3 Bg7 19. Bf4 a5 20. a4 Rab8 21. Rab1 Rb4 22. b3 f5 23. exf5 Bxf5 24.
Rd2 Bxh3 25. Bxe5 Bxe5 26. Qxh3 Bxc3 27. Qe6+ Kg7 28. Rd3 Rf6 29. Qh3 Be5 30. c4 Rb8 31.
Rf3 Rxf3 32. Bxf3 Rf8 33. Re1 Qb6 34. Qh4 Rf4 35. Qe7+ Rf7 36. Qh4 Qxb3 37. Bxc6 Rf4 38.
Qe7+ Kh6 39. Bf3 Qxc4 40. g4 Rxf3 41. g5+ Kh5 42. Qxh7+ Kg4 43. Qd7+ Rf5 44. Rg1+ Bg3 0-1