ECO C37 · King's Gambit Accepted

King's Gambit Accepted: Ghulam-Kassim Gambit

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. d4

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Black to move. The arrow shows Stockfish’s best move.
Best move

5… gxf3−1.32

Black is clearly better. Stockfish 18, depth 18.

Analyze this position

In the King's Gambit Accepted: Ghulam-Kassim Gambit (C37), reached after 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. d4, Stockfish 18 recommends 5… gxf3 for Black. Black is clearly better (−1.32).

Top engine moves

  1. −1.325… gxf3 6. O-O d5 7. exd5 Bg4 8. Qd3 Qf6 9. Nc3 Nd7 10. Qe4+
  2. −1.275… d5 6. exd5 gxf3 7. O-O Qf6 8. Rxf3 Bd6 9. Qf1 Bg4 10. Rxf4
  3. −0.835… d6 6. O-O gxf3 7. Qxf3 Bg7 8. Bxf4 Bxd4+ 9. Kh1 Qf6 10. Qb3

Other move orders

  • 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. d4 gxf3 6. Qxf3

Frequently asked questions

What is the best move in the King's Gambit Accepted: Ghulam-Kassim Gambit?
After 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. d4, Stockfish 18 at depth 18 recommends 5… gxf3 for Black, continuing 6. O-O d5 7. exd5 Bg4 8. Qd3 Qf6 9. Nc3 Nd7 10. Qe4+. Black is clearly better (−1.32). The next best moves are 5… d5 (−1.27) and 5… d6 (−0.83).
Is the King's Gambit Accepted: Ghulam-Kassim Gambit a good opening?
Stockfish rates the position at −1.32: Black is clearly better. That is a large edge for an opening position, so check the engine lines before playing it from the other side.
What is the ECO code of the King's Gambit Accepted: Ghulam-Kassim Gambit?
C37. ECO codes classify chess openings from A00 to E99; C is the volume for open games and the French Defense.

Opening names from the Lichess opening book (CC0). Pieces by Colin M.L. Burnett (GPLv2+).