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Chess Opening Theory/1. e4/1...e5/2. f4/2...exf4/3. Bc4/3...Qh4/4. Kf1/4...d5

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Position in Forsyth-Edwards Notation (FEN)

rnb1kbnr/ppp2ppp/8/3p4/2B1Pp1q/8/PPPP2PP/RNBQ1KNR w

Moves: 1. e4 e5 2. f4 exf4 3. Bc4 Qh4 4. Kf1 d5

4...d5

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A very popular move in this position. Instead of sacrificing the pawn on 4...b5, a better way is to sacrifice the pawn with 4...d5. If 5. exd5, then after 5...d6 Black has got active development with the bishops and White's bishop on c4 is blunted.

If 5. Bxd5, Black can develop his knight with 5...Nf6. This move gains time on White's bishop in a very productive way and also opens up Black's bishop on c8.

Theory table

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For explanation of theory tables, see theory table and for notation, see algebraic notation.

1. e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4. Kf1 d5

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v · t · e
Chess openings quick reference
1. e4
1...e5 · Open
2. Nf3
With 2...Nc6:

With other 2nd moves:
2. Other

1...c5 · Sicilian
2... Nf3 · Open Sicilian
With 2...Nc6:

With 2...d6:

With 2...e6:

With other 2nd moves:
Anti-Sicilians
1... other
Caro-Kann
French
Other


1. d4
1...d5 · Closed
2. c4
2. Nc3
2. other
1...Nf6 · Indian
2. c4
With 2...e6:

With 2...g6:

With other 2nd moves for Black:
2. Nf3
2. other
1... other
Flank
Unorthodox
出典: Chess Opening Theory/1. e4/1...e5/2. f4/2...exf4/3. Bc4/3...Qh4/4. Kf1/4...d5

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