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Chess Opening Theory/1. e4/1...e5/2. Bc4/2...Nf6/3. d4/3...exd4/4. Nf3

Bishop's Opening: Ponziani-Urusov Gambit
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Position in Forsyth-Edwards Notation (FEN)
Moves: 1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3


Bishop's Opening: Ponziani-Urusov Gambit

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4. Nf3

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White has placed the knight on f3, supporting the idea of the pawn in e5 to expand in the centre and attack Black’s knight.

Theory table

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

1. e4 e5 2. Bc4 Nf6 3. d4!? exd4! 4. Nf3

4 5 6 7 8 9
Two Knights Defence

by transposition

Nf3

Nc6

e5 =
...

...

O-O =
Keidansky Gambit ...

Nxe4

Qxd4

Nf6

Nc3

Nc6

Qh4 =
...

...

...

...

...

Be7

Bg5

c6

O-O-O

d5

Rhe1

Be6!

=
Panov Variation ...

d5

exd5

Bb4+

c3

Qe7+

Be2

dxc3

Nxc3

O-O

O-O

Re8

=

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References

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v · t · e
Chess openings quick reference
1. e4
2. Nf3
With 2...Nc6:
With other 2nd moves:
2. Other
1... other
1. d4
Flank
Unorthodox