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A507 plies · black to move

Mexican Defense: Horsefly Gambit

The Mexican Defense: Horsefly Gambit is a chess opening classified under ECO code A50 in the Flank Openings family, characterized by moves like 1.c4, 1.Nf3, or 1.f4, aiming to control the center indirectly. It is reached after 4 moves: 1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 4. f4. The resulting position leaves black to move.

8
Black r
Black b
Black q
Black k
Black b
Black r
7
Black p
Black p
Black p
Black p
Black p
Black p
Black p
Black p
6
Black n
5
White p
Black n
4
White p
White p
3
2
White p
White p
White p
White p
White p
1a
White r
b
White n
c
White b
d
White q
e
White k
f
White b
g
White n
h
White r

Resulting Position