Tree path 6 levels King's Pawn Game › King's Gambit › King's Gambit Accepted › King's Knight's Gambit › King's Gambit Accepted: King's Knight's Gambit › King's Gambit Accepted: King's Knight's Gambit
C37

King's Gambit Accepted: King's Knight's Gambit

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Overview

King's Gambit Accepted: King's Knight's Gambit is a sacrificial opening line filed under ECO C37 in the Open Games group. The defining idea is the early concession of material to seize the initiative and unbalance the position.

The Open Games group covers open games — classical 1.e4 e5 openings where both sides contest the centre directly with pawns.

It is reached after 7 plies of play, with the move sequence 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4.

In the opening tree, this line branches off from King's Gambit Accepted: King's Knight's Gambit, part of the broader King's Pawn Game system.

8 distinct sub-variations branch from this opening; prominent examples include King's Gambit Accepted: Australian Gambit, King's Gambit Accepted: Ghulam-Kassim Gambit, King's Gambit Accepted: Lolli Gambit, and others.

Below the direct variations, the full subtree contains 31 documented sub-variations.

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ECO code
C37
Group
Open Games (C)
Plies
7
Parent
King's Gambit Accepted: King's Knight's Gambit
Direct variations
8
Total in subtree
31

This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.

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Variations (8)

Show all 31 sub-variations (full subtree)