Clearly the best way to block the check.
1. e2e4  1... c7c5  2. b1c3  2... d7d6  3. f2f4  3... g7g6  4. g1f3  4... f8g7  5. f1b5 This move begins a more subtle way of playing the Grand Prix Attack, one of the most dangerous lines of the Sicilian.