1. e2e4  1... e7e5  2. g1f3  2... g8f6  3. f3e5  3... d7d6  4. e5f3  4... f6e4  5. b1c3 This simple move is one of my favorite lines against the Petroff. White's play isn't very difficult and although he doesn't have an objective advantage, I can say that nothing gives him an advantage against this solid defense anywway. 5... e4c3  6. d2c3  6... f8e7  7. c1f4  7... e8g8  8. d1d2  8... b8d7  9. e1c1  9... d7b6 [%c_effect b6;square;b6;type;Inaccuracy;persistent;true] A rare move, never played by a GM before. The b6-square seems a little strange for the knight, as it doesn't have a very large range of action. 10. f1d3  10... d6d5 