Seize the File & Penetrate
Doubling to dominate the c-file leads to penetration on the 7th.
1.Qc2! Qd7 2.Qc7, with overwhelming advantage. White won after 2. ... Ba8 (defending against 3.Qxd7 and 4.Rc7) 3.Nc8!! Bf6 4.Qxb8 Bc6 5.Bxa6
