1. e2e4  1... e7e5  2. g1f3  2... g8f6  3. b1c3  3... b8c6  4. f1b5  4... c6d4 Rubinstein's move is considered to be the most reliable weapon against the Four Knights. 5. b5c4  5... f8c5  6. f3e5  6... d8e7  7. e5f3  7... d7d5 In return for the pawn(s) Black takes over the  initiative thank to his better developed pieces. 8. c4d5 