[Event "Olympiad-04"]
[Site "Prague"]
[Date "1931.07.13"]
[Round "3"]
[White "Hansen, L"]
[Black "Petrovs, Vladimirs"]
[Result "0-1"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Nb3 Ne5 10. f3 Be6 11. Nd5 Rc8 12. Nxf6+ Bxf6 13. Bd4 g5 14. c3 Kh8 15. Nc1 Rg8 16. Nd3 Qa5 17. Qe1 Rg7 18. Qf2 Rcg8 19. g4 h5 20. Bxe5 Bxe5 21. Nxe5 Qxe5 22. Qg3 Qxg3+ 23. hxg3 hxg4 24. fxg4 Rh7 25. Kg2 Kg7 26. Rh1 Rxh1 27. Rxh1 Kf6 28. Rd1 Ke5 29. Bf3 Rc8 30. a3 a5 31. Kf2 b5 32. Rd4 Bb3 33. Ke3 Rh8 34. Be2 Rh2 35. a4 bxa4 36. Rd2 Rh1 37. c4 e6 38. c5 dxc5 39. Rd7 Rb1 40. Ra7 Rxb2 41. Rxa5 Kd6 42. e5+ Kc6 43. Ra8 c4 0-1