Suddenly White has a very strong attack on the h-file.
1. c2c4 This is clearly the best first move available for White, with due respect to Fischer's 1.e4 \"best by test\" fans. But maybe I'm a little biased. 1... e7e5 Once my friend GM Ivan Morovic told me that against 1.c4 Black's only possible moves are either 1...e5 or 1...c5. I must confess that I never really understood what he meant with that. 2. g2g3  2... g8f6  3. f1g2  3... c7c6  4. d2d4  4... e5e4 The other popular moves are 4...exd4 and 4...Bb4+. 5. d4d5 [%c_effect d5;square;d5;type;Interesting;persistent;true] Preventing Black from playing d7-d5. 5... f8b4  6. c1d2  6... b4d2 [%c_effect d2;square;d2;type;Inaccuracy;persistent;true] 7. d1d2  7... e8g8  8. b1c3  8... f8e8  9. e2e3 [%c_effect e3;square;e3;type;Inaccuracy;persistent;true] 9... d7d6  10. g1e2  10... c6c5 [%c_effect c5;square;c5;type;Inaccuracy;persistent;true] 11. h2h3 [%c_effect h3;square;h3;type;GreatFind;persistent;true] White has a simple plan: g4-Ng3 and take the central pawn. 11... b8d7  12. d2c2 Black desperately needs to create some counterplay and it seems that a timely …b7-b5 is the way to do it. 12... d8e7  13. g3g4 [%c_effect g4;square;g4;type;GreatFind;persistent;true] 13... h7h6  14. e2g3  14... b7b5 [%c_effect b5;square;b5;type;Inaccuracy;persistent;true] 15. c4b5  15... a7a6  16. e1g1  16... a6b5  17. g3f5 [%c_effect f5;square;f5;type;GreatFind;persistent;true] 17... e7f8  18. c3b5  18... c8a6  19. b5d6 [%c_effect d6;square;d6;type;Mistake;persistent;true] 19... e8b8 [%c_effect b8;square;b8;type;Mistake;persistent;true] 20. d6e4  20... f6e4  21. c2e4  21... a6f1  22. a1f1  22... a8a2  23. d5d6 The game has clarified a little. White has a pawn for the exchange, considering that the b2-pawn will fall. His pieces are very active and his chances are preferable, but nothing is lost for Black yet. 23... b8b2  24. f5e7  24... g8h8  25. e4f5  25... d7f6 [%c_effect f6;square;f6;type;Mistake;persistent;true] This natural move loses. 26. g4g5 [%c_effect g5;square;g5;type;GreatFind;persistent;true] 26... h6g5 