[%c_effect g3;square;g3;type;Inaccuracy;persistent;true] A little too creative. Black will exploit this move order and achieve an excellent position.
1. g1f3  1... d7d5  2. e2e3  2... g8f6  3. c2c4  3... e7e6  4. b1c3  4... f8e7  5. b2b3  5... e8g8 