1. e2e4  1... e7e5  2. g1f3  2... g8f6  3. f3e5  3... d7d6  4. e5d3 One of the many attempts to get \"a game\" against the Petroff. 4... f6e4  5. d3f4  5... d6d5  6. d2d4  6... f8e7  7. f1d3  7... e8g8  8. e1g1  8... e4f6  9. h2h3  9... f8e8  10. f1e1 This obvious move is a novelty and was played after lengthy thought. 10... e7d6  11. e1e8  11... d8e8  12. b1c3 Neither did White get anything out of the opening here. The full symmetry suggests approximate equality, despite the extra tempo for White and the slightly improved position of his kingside knight. 12... c7c6  13. c1d2  13... b8d7  14. d1f3  14... d7f8  15. a1e1 Yes, White got the open file, but how can you use it when there are no infiltration squares $2