[Event "Capablanca Memorial-02"]
[Site "Havana"]
[Date "1963.09.11"]
[Round "12"]
[White "Bobotsov, Milko Georgiev"]
[Black "Ortega, Rogelio"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 c5 7. e5 Ne8 8. dxc5 f6 9. Bd3 f5 10. b4 a5 11. Rb1 axb4 12. axb4 Nc6 13. O-O Nc7 14. Qe2 Ne8 15. Re1 g5 16. g4 Ng7 17. Nf1 Rf7 18. Ng3 h6 19. h3 Qf8 20. Kg2 b6 21. b5 Nd8 22. c6 dxc6 23. bxc6 Bc5 24. Be3 Nxc6 25. Bxc5 bxc5 26. gxf5 exf5 27. Kg1 Nb4 28. Rb3 Ra2 29. Qd1 g4 30. Nh4 gxh3 31. e6 Bxe6 32. Bf1 Rd7 33. Qf3 Nc2 34. Rxe6 Nd4 35. Rxh6 Nxf3+ 36. Rxf3 Qa8 37. Ng6 Qb7 38. Rh8+ Kf7 39. Ne5+ Ke6 40. Re3 Kf6 41. Rh6+ Kg5 42. Rg6+ Kf4 43. Ne2+ Rxe2 44. Rxe2 Nh5 45. Nxd7 Qxd7 46. Bxh3 Nf6 1/2-1/2