Giuoco Piano
The Giuoco Piano is said to be the oldest opening recorded in chess. Instead of developing the bishop to b5, white instead attacks the center and aims at the weak f7 square. After black responds bishop to c5 you see the tension building up in the center of the board...
White eventually plans to bring his pawn to d4 and black plans to bring his pawn to d5. As you can tell from the setup, there are no attacks from the outside but instead everything runs through the middle.
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Be3 Bb6 6. Nc3 d6
7. h3 Na5 8. Bb3 Nxb3 9. axb3 Be6 10. Nb5 Bxe3 11. fxe3 c6
12. Nc3 Qc7 13. g4 a6 14. d4 O-O-O 15. d5 Bd7 16. g5 Ne8
17. Nd2 c5 18. Nc4 h6 19. Qh5 Rf8 20. gxh6 Rh8 21. hxg7 Rxh5
22. g8=Q Rxh3 23. Rxh3 Bxh3 24. Nb5 Qe7 25. Qh7 Bg4 26. Na7+
Kb8 27. Rxa6 Nc7 28. Ra5 Qf6 29. Qh1 Rh8 30. Qf1 Bf3 31. Nb6
Qh4+ 32. Kd2 Qg4 33. Qxf3 Qxf3 34. Nd7+ Ka8 35. Nc6+ Na6
36. Nb6# 1-0