In this game, you will watch the importance of castling and the importace of the open file...    | 
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1. e4 
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I started the game into a King pawn oppenig.. | 
   
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1... e5 
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Black answers directly in the opening.. | 
   
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2. Nf3 d6 
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A bad defense.. It will block the movement of opponent black bishop... | 
   
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3. Nc3 
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I am starting to development my pieces.. | 
   
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3... c6 
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Black move c6 to support the advancement of d6 to d5.. | 
   
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4. Bc4 
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The white bishop block the pawn threat at d5.... If I didn't do that, my opponent will have advantage in the center.. | 
   
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4... Be6 
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I accept the trade of bishop because It can weaken the defense in the king side.. | 
   
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5. Bxe6 fxe6 6. d4 
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This move gives lot of movement to knight, bishop and queen.. | 
   
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6... h6 
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that is a mistake.. bcoz of 7. d4xe5...  | 
   
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7. dxe5 
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so the best move for black is to move the pawn.. | 
   
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7... dxe5 
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another mistake for black..   | 
   
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8. Qxd8+ 
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The trade of queen lost black chance of castling.. | 
   
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8... Kxd8 9. Nxe5 
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I am planning to fork the king and the rook.. | 
   
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9... Kc7 
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Another mistake.. The best move is Ke8 | 
   
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10. Bf4 
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the bishop will provide a check when I move the knight in f7... If the opponent make a mistake, then black will lost rook.. | 
   
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10... Kc8 11. O-O-O 
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I decided to castling the rook and the king on the queen side bcoz of the rook power in d file.. | 
   
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11... g5 
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watch for the checkmate | 
   
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12. Nf7 
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white near to victory.. bcoz of the move, rook to d8.. the only hope for black is to take the bishop... then I will eat the take rook... | 
   
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12... Rh7 
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Black lost bcoz of this blunder...  | 
   
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13. Rd8# 
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victory...
If you observe the game carefully, the reason why I win against black are the open d file that occupy by the rook, the weak defense, the open king, no development of black pieces, the lost of castling to black and enemy blunder.. | 
   
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