1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1c4  3... f8c5  4. e1g1  4... g8f6  5. d2d3  5... h7h6 A solid move to avoid the always-unpleasant pin on g5. 6. c2c3  6... d7d6  7. a2a4  7... a7a6  8. f1e1  8... c5a7  9. b1d2  9... e8g8  10. h2h3 The positions of the Italian Opening are made up of small subtleties. What's the best plan for Black here: to put the bishop on e6 $2 But is it necessary to place the rook on e8 first, or is it unnecessary $2 What if we move the knight from c6 to g6 $2 These are difficult details that need to be understood. 10... c6e7  11. d2f1  11... c7c6  12. f1g3  12... e7g6  13. c4b3  13... d6d5  14. e4d5  14... f6d5 This is still well-established opening theory. 15. d3d4 [%c_effect d4;square;d4;type;GreatFind;persistent;true] 15... e5d4  16. f3d4  16... f8e8 