1. e2e4  1... c7c5  2. g1f3  2... d7d6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... a7a6  6. c1g5  6... b8d7 Nowadays, this move is at least as popular as the old main line with 6...e6. 7. d1e2 The development of the queen on e2 is the modern approach, either now or after 7.f4. This plan was analyzed extensively in Negi's 1.e4 repertoire book, in my opinion, one of the best opening books ever written. 7... e7e6  8. e1c1  8... d8c7  9. g2g4 [%c_effect g4;square;g4;type;Interesting;persistent;true] 9... h7h6 [%c_effect h6;square;h6;type;GreatFind;persistent;true] The safest move, taking the bishop out of its menacing post. 10. g5d2 [%c_effect d2;square;d2;type;Interesting;persistent;true] Not the most imposing square, but in chess, as in life, you can't always get what you want. 10... b7b5  11. a2a3 [%c_effect a3;square;a3;type;GreatFind;persistent;true] It's necessary to stop the b-pawn. 11... a8b8 [%c_effect b8;square;b8;type;GreatFind;persistent;true] Both players show excellent preparation. 12. f2f4 The position is fresh, and White can look for interesting alternatives. 12... b5b4  13. a3b4  13... b8b4  14. d2e1 A new move. 14... c7b6 [%c_effect b6;square;b6;type;GreatFind;persistent;true] Forcing the knight back. 15. d4b3  15... f8e7  16. e1f2 [%c_effect f2;square;f2;type;Inaccuracy;persistent;true] 16... b6c7 [%c_effect c7;square;c7;type;Inaccuracy;persistent;true] 17. g4g5 [%c_effect g5;square;g5;type;Inaccuracy;persistent;true] 17... h6g5  18. f4g5  18... f6h5 [%c_effect h5;square;h5;type;Inaccuracy;persistent;true] 19. e2d2  19... d7c5 [%c_effect c5;square;c5;type;GreatFind;persistent;true] The right way to attack, as we've seen in the variations before. This move is strong because it removes one of the key defenders of the king. 20. b3c5  20... d6c5  21. g5g6 [%c_effect g6;square;g6;type;Inaccuracy;persistent;true] Black will be the one benefiting from open f-file. 21... f7g6  22. h1g1 