1.d4 Cf6 2.Cf3 e6 3.Fg5 Fe7 4.e3 d5 5.Cbd2 c5 6.c3 b6 7.Fd3 Cbd7 8.0-0 0-0 9.Da4 Diagram un piege 9...a5? 10.Ce5 Diagram 10...Cxe5?? 11.dxe5 Cd7 12.Dh4 Diagram double attaque *