King's Gambit Accepted: Lopez-Gianutio Countergambit, Hein Variation

1. e4 e5 2. f4 exf4 3. Bc4 f5 4. Qe2 Qh4+ 5. Kd1 fxe4 6. Nc3 Kd8

The King's Gambit Accepted: Lopez-Gianutio Countergambit, Hein Variation is a chess opening classified as ECO C33, reached after 1. e4 e5 2. f4 exf4 3. Bc4 f5 4. Qe2 Qh4+ 5. Kd1 fxe4 6. Nc3 Kd8. It is a line of the King's Gambit Accepted. White is to move.

This exact move order didn't appear in our sample of 12.6 million Lichess games: it's a rare line.

Engine evaluation: +0.28 (Stockfish, depth 32; best line 7. Nxe4 Nc6 8. Nf3 Qh5 9. Neg5 Nh6)

ECO

C33

Moves

12 plies

FEN

rnbk1bnr/pppp2pp/8/8/2B1pp1q/2N5/PPPPQ1PP/R1BK2NR w - - 2 7

PGN

1. e4 e5 2. f4 exf4 3. Bc4 f5 4. Qe2 Qh4+ 5. Kd1 fxe4 6. Nc3 Kd8

Analyse with Stockfish · Board image (SVG) · Open on Lichess

Opening names and moves from the Lichess openings dataset; statistics from the Lichess open database, 2026-09 (CC0), sample of 12.6 million games, bots excluded; evaluations from Lichess cloud analysis (all CC0). Master games from The Week in Chess #920–#1664 by Mark Crowther, used with permission.