An almost new idea, played only in two games.
1. e2e4  1... c7c5  2. g1f3  2... b8c6  3. f1b5  3... e7e6  4. c2c3 A rare move, compared to the more popular 4.0-0 or 4.Bxc6. 4... d7d5 A critical reply. 5. e4d5  5... d8d5 Capturing with the pawn is equally popular. 6. e1g1  6... c8d7 