1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g8f6  5. d2d3  5... f8c5  6. c2c3  6... b7b5  7. a4b3  7... d7d6  8. c1g5 This is a treacherous move. White invites the opponent to play the classic plan with h6-g5, leading to a sharp position. 8... h7h6 