Tree path 8 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: Rosentreter Gambit › King's Gambit Accepted: Sörensen Gambit › King's Gambit Accepted: Rosentreter Gambit, Bird Gambit
C37

King's Gambit Accepted: Rosentreter Gambit, Bird Gambit

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Overview

King's Gambit Accepted: Rosentreter Gambit, Bird Gambit is a gambit, classified under ECO code C37 within the Open Games family. As with all gambits, one side sacrifices material early — usually a pawn — in exchange for development, open lines, or initiative.

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

Play reaches this position via 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. d4 g4 5. Ne5 Qh4+ 6. g3, after 11 plies of opening development.

It is a variation of King's Gambit Accepted: Sörensen Gambit, which itself descends from the root opening King's Pawn Game.

Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.

ECO code
C37
Group
Open Games (C)
Plies
11
Parent
King's Gambit Accepted: Sörensen Gambit

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

32,086 games · White 37.8% / Draw 3.8% / Black 58.4%

MovesGamesW / D / B
fxg332,034
f324
d615
Bb4+3
Qe72
Qg52
Nc62
h51

Source: Lichess Opening Explorer · cached 2026-09-26 02:28:37

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