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Chess Opening Theory/1. e4/1...e5/2. Nf3/2...d5/3. exd5
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Position in Forsyth-Edwards Notation (FEN)
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| Moves: 1. e4 e5 2. Nf3 d5 3. exd5 | |
| ECO code: C40 | |
| Parent: Elephant gambit | |
3. exd5
[edit | edit source]White accepts the gambit.
3...Qxd5?!, recapturing the pawn immediately, allows 4. Nc3 with tempo. Black has to move their queen again and they give White a development lead.
3...e4 is the main move. White's knight is hanging and moving it to 4. Ne5? or 4. Nd4? concedes the initiative to Black after 4...Qxd5!, attacking the knight again. Therefore the only move is 4. Qe2, pinning the pawn. 4...Nf6 5. d3! Qxd5 6. Nbd2 Nc6 7. dxe4±.
3...Bd6 is the Maróczy gambit.
3...Nf6!? transposes into Jobava's gambit in the Petrov defence after 4. Nxe5. An advantage of this approach is that Black can meet either 3. Nxe5 or 3. exd5 in the same way: they transpose after 3...Nf6!? 4. exd5 or 3...Nf6!? 4. Nxe5 respectively.
Theory table
[edit | edit source]1. e4 e5 2. Nf3 d5 3. exd5
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | ||
|---|---|---|---|---|---|---|---|---|
| Elephant gambit | ... e4 |
Qe2 Nf6 |
d3 Qxd5 |
Nbd2 Nc6 |
dxe4 | ± | ||
| ... ... |
... ... |
... ... |
Nc3 Bb4 |
Bd2? Bxc3 |
Bxc3 O-O |
dxe4 Nxe4 |
= | |
| ... Qxd5?! |
Nc3 Qc5 |
Bb5+ c6 |
Ba4 Be7 |
O-O | ⩲ | |||
| Maróczy gambit | ... Bd6 |
d4 e4 |
Ne5 Nf6 |
c4 | ⩲ |
References
[edit | edit source]See also
[edit | edit source] |
Wikipedia has related information at Elephant Gambit. |
2. Nf3
2. Other
1. e4 ...other:
2. other
With 2...e6:
With 2...g6:
With other 2nd moves for Black:
With 2...g6:
With other 2nd moves for Black:
2. other:
1. d4 f5
Dutch defence
Dutch defence
1. d4 ...other:
Flank
Unorthodox
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