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Chess Opening Theory/1. d4/1...e5/2. dxe5

Englund gambit accepted
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Position in Forsyth-Edwards Notation (FEN)

rnbqkbnr/pppp1ppp/8/4P3/8/8/PPP1PPPP/RNBQKBNR

Moves: 1. d4 e5 2. dxe5
ECO code: A40
Parent: Englund gambit

2. dxe5 · Englund gambit accepted

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White captures the free pawn. This is theoretically the best variation for White. Black can try several approaches to entrap White:

2...Nc6 is the mainline. Black starts efforts to recover the pawn. After 3. Nf3 Qe7 White can let Black have it back (4. Nc3 Nxe5 5. Bf4 Nxf3+ 6. gxf3 d6 7. e4±) for a lead in development and space. More common is 3. Bf4 and Black swings over to take the b-pawn: 4...Qb4+ 5. Bd2 Qxb2. So long as White avoids a couple of traps (6. Bc3?? is fatal, as is 6. Nc3 Nb4 7. Rb1??) White comes out ahead in position.

2...d6, the Hartlaub-Charlick gambit, is the main alternative. Rather than recover the pawn, Black lets White keep it in exchange for development, e.g. 3. exd6 Bxd6 4. Nf3 Nc6 5. Nc3 Bg4: White should be ahead, but shouldn't take their eye off the ball (e.g. 6. e4 Qe7 7. Be2? O-O-O 8. O-O? Bxf3 9. Bxf3 Bxh2+! 10. Kxh2 Rxd1-+.

2...Bc5 goes into the Derek Wu trap: a trap for online blitz or bullet where Black pretends to blunder a premove.

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Mainline after 2...Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Bb4.
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Hartlaub-Charlick gambit after 2...d6 3. exd6 Bxd6 4. Nf3 Nc6 5. Nc3 Bg4 6. e4 Qe7
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Execution of the Derek Wu trap, 2...Bc5 3. Nf3 d6 4. exd6 Ne7? 5. dxe7?? Bxf2+! 6. Kxf2 Qxd1

References

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See also

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Wikipedia has related information at Englund Gambit

  • Nunn's Chess Openings. 1999.John Nunn (Editor), Graham Burgess, John Emms, Joe Gallagher. ISBN 1-8574-4221-0.
  • Modern Chess Openings: MCO-14. 1999. Nick de Firmian, Walter Korn. ISBN 0-8129-3084-3.
  • Kasparov, Garry, & Keene, Raymond 1989 Batsford chess openings 2. ISBN 0-8050-3409-9.


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. d4/1...e5/2. dxe5

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