[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.01"]
[Round "1(1)"]
[White "Sosa, Nestor"]
[Black "Westerinen, Heikki MJ"]
[Result "0-1"]
[BlackElo "2370"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. d5 c6 9. Nd4 Bd7 10. Rb1 Na6 11. b3 Nc7 12. Bb2 Rb8 13. b4 e5 14. dxe6 Nxe6 15. Nf3 Qe7 16. Qd3 Rbd8 17. Rbd1 Bc8 18. Bc1 d5 19. cxd5 Qxb4 20. Bd2 Qc5 21. Qe3 cxd5 22. Qxc5 Nxc5 23. Be3 Nce4 24. Nb5 a6 25. Nbd4 Bd7 26. Rb1 b5 27. Rfc1 Ng4 28. Nh4 g5 29. Bxe4 dxe4 30. Bxg5 Bxd4 31. Bxd8 Rxd8 32. e3 Nxe3 33. fxe3 Bxe3+ 34. Kf1 Bxc1 35. Rxc1 f4 36. gxf4 Rf8 37. f5 Bxf5 38. Nxf5 Rxf5+ 39. Ke2 Rh5 40. Rg1+ Kf7 41. Rg2 Ke6 0-1