[Event "Olympiad-10 Final B"]
[Site "Helsinki"]
[Date "1952.08.30"]
[Round "9"]
[White "Mueller, Klaus3333"]
[Black "Ortega, Rogelio"]
[Result "1-0"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Na4 c5 11. dxc5 Qa5 12. Nd4 Nxc5 13. Nxc5 Bxc5 14. Bb5+ Kf8 15. Qe2 Qc7 16. Bd2 a6 17. Rac1 Qb6 18. Bd3 Rd8 19. Nb3 Be7 20. e4 Ng4 21. Bb1 h5 22. h3 Nf6 23. Be3 Qd6 24. Rfd1 Qb8 25. Rxd8+ Bxd8 26. Nc5 Kg8 27. Nxa6 Qa8 28. Nxb4 Nxe4 29. Qb5 g6 30. Bxe4 Bxe4 31. Qd7 Kg7 32. Rc8 Qa5 33. a3 Bf5 34. Rc5 Qa8 35. Bd4+ Bf6 36. Bxf6+ Kxf6 37. Nc6 Kg7 38. Ne5 Rf8 39. Rc7 Qe4 40. Nxf7 Qe1+ 41. Kh2 Qxf2 42. Ne5+ 1-0