Sometimes you can confuse your opponent with a fancy move.
Me! - Asetaminofen46 https://lichess.org/TLFBulka/white#37
1.e4 c5
2.Nf3 d6
3.Bb5+ Nc6 (In this game on strategy, Black preferred 3...Nd7. https://marcoferrante.wixsite.com/chess/post/a-bit-of-strategy)
4.0-0 Nf6
5.e5!? (less populat than 5.Re1, but positionally sound and fairly forcing).
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5...dxe5
6.Nxe5 Bd7
7.Nxc6 bxc6
8.Bc4 e6
After compromising Black's pawn structure, White has obtained a small but safe advantage. Moreover, the light-square bishop in d7 looks miserable.
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9.b3 Bd6
10.Bb2 Qc7
11.h3 Nd5
12.Nc3 0-0
Both players kept developing their pieces. If I were Black, I would have probably castled towards the queenside and tried to prepare Rhg5-g5 to create counterplay. Now, White can enjoy his positional superiority, but a few more pieces need to join the game.
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13.Re1 Be7
14.Qg4 Nf6
Black had to react to the threat on g7.
15.Qf3 Rad8
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16.Ne4 Nxe4
17.Rxe4 Bd6
A player can rarely bring a rook on the 4th rank. However, when possible, this gives enormous attack potential. Can you spot the fancy move?
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...
...
...
...
...
18.Qf6!
The move is not a forcing mate, but it is rather shocking and in fact, my opponent could not react correctly (18...e5, but White keeps a great advantage and attacking potential).
18...gxf6?
This allows checkmate.
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19.Rg4 Kh8
20.Bxf6#
1-0
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