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1. Nf3 
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King's Indian Attack | 
   
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1... d5 
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Black could have transposed by Nf6 | 
   
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2. d4 
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King's Indian Attack with possibliity of Queen Gambit/Grunfeld Reverse | 
   
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2... e6 
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Good supporting move and opening lines for Black's Kingside Bishop | 
   
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3. c4 
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White is offering a gambit | 
   
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3... dxc4 
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Blacks accepts the gambit which is Queen's Gambit/Accepted line c4 dxc4 | 
   
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4. e3 
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Varation. 4..b5 5.a4 c6 6.b3 Nf6 7.axb5 cxb5 8.bxc4 Nc6 9.cxb5 | 
   
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4... b5 
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Black supports is flanking attack | 
   
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5. b3 
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Var. 5..cxb3 6.Bxb5 c6 7.Bc4 Bb4  8.Nbd2 Bc3 9.Rb1 bxa2 10.Bxa2 Ba6 11.Ba3
White attacking c4 and trying to open the C file | 
   
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5... Nf6 
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Developing move for Black | 
   
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6. bxc4 
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Threaten black pawn at b5. White wins a pawn. Material is even. | 
   
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6... b4 
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Moves to safety and creates a passed pawn. | 
   
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7. Bd3 
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a good developing move and takes hold of b1-h7. | 
   
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7... c5 
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supports b4 and threatens d4 | 
   
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8. O-O 
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Moves King to safety | 
   
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8... Bd6 
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Bishop supports c5 and attacks h2 | 
   
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9. e4 
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pushing e pawn and strenghtening the center and creating space. | 
   
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9... O-O 
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Move Black King to safety. Better is e5 leads to the exchange which wins a knight and a pawn for a bishop and a pawn. | 
   
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10. e5 
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a good tactical move Forking Black Bishop and Knight | 
   
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10... Be7 
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Better is Bd7  which leads to exchange 11.exd6 Qxd6 12.dxc5 Qc7 13.a3 Na6 14.Be3 b3 wins a pawn for a bishop and a pawn. | 
   
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