[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.28"]
[Round "9"]
[White "Medina Garcia, Antonio Angel"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bd3 Be7 9. O-O O-O 10. Kh1 b5 11. a3 Bb7 12. Qe1 Rc8 13. Bd2 Re8 14. Rd1 Bf8 15. fxe5 dxe5 16. Bg5 Qb6 17. Nh4 g6 18. Be3 Qe6 19. Nf3 Bg7 20. Ng5 Qe7 21. Qh4 h6 22. Nh3 Nh5 23. Qxe7 Rxe7 24. a4 bxa4 25. Nxa4 Nhf6 26. Nf2 Bf8 27. Ra1 Re6 28. Rfd1 Kg7 29. Kg1 Rec6 30. c3 Ne8 31. Bc2 Nd6 32. Bb3 Nf6 33. Nb6 Rb8 34. Bc2 Rc7 35. Ra4 Be7 36. h3 h5 37. g3 Rc6 38. Nd5 Nxd5 39. exd5 Rcc8 40. Ba7 Ra8 41. Be3 Nc4 42. Rxc4 Rxc4 43. Bb3 Rcc8 44. Ne4 a5 45. c4 a4 46. Ba2 a3 47. b4 Bxb4 48. c5 Rd8 49. Nd6 Rxd6 50. cxd6 Bxd6 51. Rb1 Bc8 0-1