[Event "Olympiad-15 Preliminaries C"]
[Site "Varna"]
[Date "1962.09.21"]
[Round "6"]
[White "Sliwa, Bogdan Stanislaw"]
[Black "Euwe, Max"]
[Result "0-1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 O-O 5. Bg2 d5 6. Qb3 Nc6 7. O-O d4 8. Nb1 a5 9. d3 e5
10. Bg5 h6 11. Bxf6 Qxf6 12. Qc2 a4 13. a3 Be7 14. Nbd2 Bd7 15. Kh1 Qg6 16. Rae1 Rfd8 17.
Ng1 Na5 18. Be4 Bc6 19. Ngf3 Bxe4 20. dxe4 Nc6 21. Rd1 Bg5 22. Qd3 Qe6 23. Ne1 Bxd2 24.
Rxd2 Na5 25. Rc2 Nb3 26. f3 Ra5 27. Qd1 Rc5 28. Nd3 Rxc4 29. Rxc4 Qxc4 30. Nxe5 Qe6 31.
Nd3 c5 32. Nf4 Qc4 33. Kg2 b5 34. Nd5 Kf8 35. Rf2 Qc1 36. Qxc1 Nxc1 37. e3 d3 38. Rd2 c4
39. Kf1 Nb3 40. Rd1 Nc5 41. Nb4 g5 42. g4 h5 43. h3 hxg4 44. hxg4 Rd6 45. e5 Re6 46. f4 f6
47. exf6 Rxe3 48. fxg5 Ne4 49. Kg2 Rg3+ 50. Kh2 Rxg4 51. Nxd3 cxd3 52. Rxd3 Rxg5 53. b3
Nxf6 54. Rd4 Rg4 55. Rd8+ Ke7 56. Rb8 b4 0-1