Porreca, Giorgio VS Euwe, Max 1957.04.23

[Event "Clare Benedict Cup-04"]
[Site "Bern"]
[Date "1957.04.23"]
[Round "3"]
[White "Porreca, Giorgio"]
[Black "Euwe, Max"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9.
exd5 Qxd5 10. Ne3 Qa5 11. O-O Nf6 12. Re1 Be6 13. c4 c6 14. Bb2 O-O-O 15. Qc1 Kb8 16. Nd2
Bd6 17. d5 Bc8 18. dxc6 bxc6 19. Bc3 Qh5 20. Ndf1 Ka8 21. Ng3 Bxg3 22. hxg3 Ne4 23. Rb1
Be6 24. Qc2 Nxc3 25. Qxc3 Qc5 26. Rb3 h5 27. Reb1 h4 28. g4 h3 29. g3 h2+ 30. Kh1 f6 31.
Ra3 Qd4 32. Qc2 Rb8 33. Rxb8+ Rxb8 34. Rb3 Qa1+ 35. Nd1 Rxb3 36. Qxb3 Bxg4 37. f3 Qd4 38.
Kxh2 Qd2+ 39. Kg1 Bh3 40. Nf2 Qe1+ 41. Kh2 Bf1 42. Qb2 Bxc4 43. Qd4 Bd5 44. Kg2 a5 45. Qb6
Qc3 46. Qd8+ Kb7 47. Qe7+ Kb6 48. Qd8+ Kb5 0-1