1. e2e4  1... e7e5  2. f1c4  2... g8f6  3. d1f3 Earlier today I analyzed a slightly better version of this plan in a great game from Chinese GM Wei Yi. Placing the queen on f3 on the third move, without threatening mate on f7, seems to lose some of its charm in comparison to Wei Yi's game. But at least the knight is still developed on e2 without getting in front of the queen. 3... b8c6  4. g1e2  4... f8e7  5. b1c3  5... e8g8  6. d2d3  6... c6d4 [%c_effect d4;square;d4;type;Interesting;persistent;true] 7. e2d4  7... e5d4  8. c3d5  8... f6d5  9. c4d5  9... c7c6  10. d5b3  10... a7a5 A new move. 11. a2a4  11... d7d6 [%c_effect d6;square;d6;type;Inaccuracy;persistent;true] 12. e1g1 White has managed to complete development and has a small advantage. The pawn on a5 is poorly placed and can come under pressure from a white bishop on d2. 12... c8e6  13. b3e6 