Opera Game

Opera Game

nish924b
nish924b
Feb 22, 2017, 5:13 AM |
0
1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3
(4... dxe5 5. Qxd8+ Kxd8 6. Nxe5)
5. Qxf3
(5. gxf3)
This is probably not bad idea but if did king side castling, f-file would be open.
5... dxe5 6. Bc4 Nf6
(6... Nc6 7. Qxf7#)
7. Qb3 Qe7
(7... h6 8. Bxf7+ Kd7 9. Qe6#)
8. Nc3
This is amazing move! He knows these following situations.
(8. Qxb7 Qb4+ 9. Qxb4 Bxb4+)
(8... h6 9. Qxb7 Qb4 10. Qxa8)
8... c6
9. Bg5 b5

Black has to move miner pieces earlier, also for castling.
For example,
(9... Qc7)
Queen keeps guarding for b7, kingside bishop became able to move.
(9... Na6 10. Bxa6 bxa6) 
Knight might be taken but able to protect rook.
Also it could get bishop or queen sitting on strong position away.

10. Nxb5 sacrificed knight
10... cxb5 11. Bxb5+ Nbd7
(11... Kd8 12. O-O-O+)
12. O-O-O Rd8 13. Rxd7 Rxd7 14. Rd1 Qe6 15. Bxd7+
(15. Qxe6+ fxe6 16. Bxf6 gxf6 17. Rxd7)
15... Nxd7 16. Qb8+ sacrifice queen!?
It's very useful to sacrifice queen if it assists to checkmate.
16... Nxb8 17. Rd8#

 

We can learn some tactics from this game.
ex. Concentrate the fire on pined piece

In this game, like "12. O-O-O", rook and bishop were attacking knight.

 

Let's try to checkmate from this situation.