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 