[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "1"]
[White "Tseshkovsky, Vitaly"]
[Black "Hernandez Onna, Roman"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2460"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 b6 11. Bd3 Bb7 12. O-O O-O 13. Bb1 Rc8 14. b3 d6 15. Qd2 a5 16. Rfd1 Nc5 17. Bh6 Bxh6 18. Qxh6 Qe8 19. Rd4 f6 20. Nd5 e5 21. Rd2 Bxd5 22. Rxd5 Qe7 23. Rcd1 Ne6 24. Rxd6 Nf4 25. R6d2 Rfd8 26. Bd3 Qb4 27. g3 Rxd3 28. Rxd3 Nxd3 29. Rxd3 Qe1+ 30. Kg2 Qxe4+ 31. Rf3 Rd8 32. Qe3 Qc6 33. Qe2 e4 34. Rf4 f5 35. g4 e3+ 36. Qf3 Qxf3+ 37. Rxf3 e2 38. Re3 Rd2 39. gxf5 gxf5 40. Kf3 Rxa2 41. Rxe2 Ra3 42. Re3 Kf7 43. Kf4 1/2-1/2