Cornl 9D vs. AGA 1D
Cornel's two big moves: 
1.  E12 "invade" rather than E11 "reduce":  he is so confident to invide black left side and kill B C6 group 
2.  When black K16,  W M17 plas G15 combined kill black in top side.  See how W G15 leverages W dead 
     stones... 
  
Jose 
 
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