3. Cc3 Pg6 4. Pf4
[4. Cf3 Ag7 5. Ae2 O-O 6. O-O Ag4 (6... Pc6 7. Ph3 Dc7 8. Ae3 Pe5) 7. Ae3 Af3 8. Af3 Pe5;
4. Pf3 Ag7 5. Ae3 O-O 6. Dd2 Pe5]
4... Ag7 5. Cf3 O-O
[5... Pc5 6. Ab5 Ad7 7. Pe5 (7. Ad7 Cfd7 8. Pd5) 7... Cg4 8. Pe6 Ab5 9. Pef7 Rf8]
6. Ad3 Ag4 7. O-O Cc6
