1. e2e4  1... c7c5  2. b1c3  2... b8c6  3. g1f3  3... e7e5  4. f1c4  4... g7g6  5. d2d3  5... h7h6  6. h2h3 A rare move, setting up the plan with Nh2-g4. 6... d7d6  7. f3h2 [%c_effect h2;square;h2;type;GreatFind;persistent;true]