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Chess Opening Theory/1. e4/1...Nf6/2. Bc4/2...Nxe4/3. Bxf7/3...Kxf7/4. Qh5/4...g6/5. Qd5

Alekhine Defence : Krejcik Variation
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Position in Forsyth-Edwards Notation (FEN)

rnbq1b1r/pppppk1p/6p1/3Q4/4n3/8/PPPP1PPP/RNB1K1NR b

Moves: 1. e4 Nf6 2. Bc4 Nxe4 3. Bxf7 Kxf7 4. Qh5 g6 5. Qd5

Alekhine Defence:Krejcik Variation

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White forks the Black king and knight, regaining their lost material.

Black can now block and damage their pawn structure even more with 5...e6 or move the king back with 5...Ke8.

Theory table

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

'1.e4 Nf6 2.Bc4 Nxe4 3.Bxf7+ Kxf7 4.Qh5+ g6 5.Qd5+'

5...
...
e6 		=
...
Ke8 		+/=

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References

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v · t · e
Chess Opening Theory
1. e4 e5
Open game
2. Nf3
With 2...Nc6:
  • Four knights (
    )
  • Italian game (
    )
  • Spanish game (
    )

With other 2nd moves:

2. Other

1. e4 c5
Sicilian defence
2. Nf3 · Open Sicilian
With 2...Nc6:
With 2...d6:
With 2...e6:
With other 2nd moves:
Anti-Sicilians
1. e4 ...other:
Caro-Kann
French
Other


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

With 2...g6:

With other 2nd moves for Black:
2. Nf3
2. other:
1. d4 f5
Dutch defence
1. d4 ...other:
Flank
Unorthodox
出典: Chess Opening Theory/1. e4/1...Nf6/2. Bc4/2...Nxe4/3. Bxf7/3...Kxf7/4. Qh5/4...g6/5. Qd5

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