1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 (Diagram) 6. Nxd5 loses a piece to 6. Nf3 is unambitious but perfectly good. 6... Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 *