[Event "WchT Students 19th Group1"]
[Site "Graz"]
[Date "1972.07.20"]
[Round "5(1)"]
[White "Karpov, Anatoly"]
[Black "Gouveia, Carlos Eduardo"]
[Result "1-0"]
[WhiteElo "2630"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O Nf6 9. a3
d6 10. h3 Nbd7 11. g4 h6 12. Nde2 Be7 13. f4 Nb6 14. Qd3 Rd8 15. Ng3 d5 16. e5 Ne4 17.
Nce2 Na4 18. Nd4 Nac5 19. Qe3 Nxg3 20. Qxg3 Ne4 21. Qf3 Bc5 22. c3 O-O 23. Be3 Rde8 24.
Nb3 f6 25. Nxc5 Nxc5 26. Bd4 f5 27. Qe3 Nb3 28. Rad1 g6 29. Bf3 Kh7 30. Kh2 Qd7 31. Rf2
Rc8 32. Rg1 Nxd4 33. cxd4 Rg8 34. Rfg2 Qe7 35. Qf2 Rcf8 36. Be2 Rc8 37. Bd3 Bc6 38. h4 Bd7
39. Kh3 Qf7 40. Qf3 Rcf8 41. Qd1 Kh8 42. Rg3 g5 43. gxf5 g4+ 44. Rxg4 exf5 45. Rxg8+ Rxg8
46. Rxg8+ Kxg8 47. Be2 Qg7 48. Qc1 a5 49. Kh2 Qe7 50. Kh3 Qg7 51. Qc7 b4 52. Qxa5 1-0