Chess — Englund Gambit A40 : opening moves and positions
Chess · ECO A40
An ECO code groups opening lines, not one forced position. Step through legal notation from the CC0 Lichess dataset. This is a study viewer, without engine evaluation or a claim that a line is best.
1. d4 e5
FEN: rnbqkbnr/pppp1ppp/8/4p3/3P4/8/PPP1PPPP/RNBQKBNR w KQkq - 0 2
Source data · A40
52 PGN · 52 FEN · Opening line: 12
- Englund Gambit:
1. d4 e5 - Englund Gambit: Hartlaub-Charlick Gambit:
1. d4 e5 2. dxe5 d6 - Englund Gambit: Mosquito Gambit:
1. d4 e5 2. dxe5 Qh4 - Englund Gambit: Soller Gambit:
1. d4 e5 2. dxe5 f6 - Englund Gambit: Felbecker Gambit:
1. d4 e5 2. dxe5 Nc6 3. Nf3 Bc5 - Englund Gambit: Main Line:
1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 - Englund Gambit: Soller Gambit Deferred:
1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 - Englund Gambit: Zilbermints Gambit:
1. d4 e5 2. dxe5 Nc6 3. Nf3 Nge7 - Englund Gambit: Stockholm Variation:
1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Qd5 - Queen's Pawn Game:
1. d4 - Australian Defense:
1. d4 Na6 - Borg Defense: Borg Gambit:
1. d4 g5
Game and item names below retain the source’s English identifiers so you can find them in the linked documentation.
Related game questions
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Using this reference
For Englund Gambit, start at the first position and step through the moves rather than memorizing the final board. After each move, look for the piece that moved and the squares it now influences. The same opening name can cover several branches, so use the selected line’s move order as your reference.
The final position in the viewer is where this recorded line ends, not a verdict on the position. Choose another listed branch to see where the paths separate. The viewer displays legal source moves; it does not provide an engine evaluation or establish a forced continuation.
Sources and scope
Public source snapshot; changes after this version may differ. 2026-11-03
chess-a · CC0
chess-b · CC0
chess-c · CC0
chess-d · CC0
chess-e · CC0