[Event "Amsterdam Zonal"]
[Site "Amsterdam NED"]
[Date "1978.11.27"]
[EventDate "?"]
[Round "3"]
[Result "0-1"]
[White "Gennady Borisovich Sosonko"]
[Black "Manuel Rivas Pastor"]
[ECO "D24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "114"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5
7. a4 c6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 f6 11. Qf3 Ra7
12. e6 Qb6 13. d5 fxg5 14. Qf7+ Kd8 15. Bxg5 Rd7 16. exd7 Nxd7
17. Be2 h6 18. Be3 Qf6 19. Qxf6 exf6 20. Bg4 Bb7 21. O-O Bd6
22. Rfd1 Re8 23. Be6 Nc5 24. Bxc5 Bxc5 25. Bg4 Kc7 26. Bf3 Bd6
27. Kf1 Kb6 28. Re1 Rxe1+ 29. Kxe1 a5 30. Kd2 b4 31. cxb4 axb4
32. Ra4 Ba6 33. Be4 c3+ 34. Kc2 Bc4 35. g3 Kc5 36. Bd3 Bxd5
37. Ra6 Be5 38. Ra5+ Kd4 39. Rxd5+ Kxd5 40. f4 Bd6 41. Bg6 Kc4
42. Bf7+ Kd4 43. Bb3 Ke3 44. f5 h5 45. Bf7 h4 46. gxh4 Bxh2
47. Ba2 Bd6 48. Bb1 Kf4 49. Kb3 Kg4 50. Kc4 Kxh4 51. Bc2 Kg5
52. Kd5 Bf8 53. Ke4 g6 54. fxg6 f5+ 55. Ke5 Bg7+ 56. Ke6 f4
57. Kf7 Kh6 0-1