Chess — Latvian Gambit C40 : opening moves and positions
Chess · ECO C40
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. e4 e5 2. Nf3 f5
FEN: rnbqkbnr/pppp2pp/8/4pp2/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 3
Source data · C40
40 PGN · 40 FEN · Opening line: 12
- Latvian Gambit:
1. e4 e5 2. Nf3 f5 - Latvian Gambit: Diepstraten Countergambit:
1. e4 e5 2. Nf3 f5 3. c4 - Latvian Gambit: Lobster Gambit:
1. e4 e5 2. Nf3 f5 3. g4 - Latvian Gambit: Mason Countergambit:
1. e4 e5 2. Nf3 f5 3. d4 - Latvian Gambit: Mayet Attack:
1. e4 e5 2. Nf3 f5 3. Bc4 - Latvian Gambit: Mlotkowski Variation:
1. e4 e5 2. Nf3 f5 3. Nc3 - Latvian Gambit: Senechaud Gambit:
1. e4 e5 2. Nf3 f5 3. b4 - Latvian Gambit: Fraser Defense:
1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 - Latvian Gambit: Greco Variation:
1. e4 e5 2. Nf3 f5 3. Nxe5 Qe7 - Latvian Gambit: Mayet Attack, Morgado Defense:
1. e4 e5 2. Nf3 f5 3. Bc4 Nf6 - Latvian Gambit: Mayet Attack, Strautins Gambit:
1. e4 e5 2. Nf3 f5 3. Bc4 b5 - Latvian Gambit: Corkscrew Countergambit:
1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Nf6
Game and item names below retain the source’s English identifiers so you can find them in the linked documentation.
Related game questions
- Chess — Philidor Defense C41 : opening moves and positions
- Chess — King's Gambit Accepted C38 : opening moves and positions
- Chess — King's Gambit Accepted C37 : opening moves and positions
- Chess — Petrov's Defense C43 : opening moves and positions
- Chess — King's Gambit Accepted C36 : opening moves and positions
- Chess — Scotch Game C44 : opening moves and positions
- Chess — Scotch Game C45 : opening moves and positions
- Chess — King's Gambit Accepted C34 : opening moves and positions
Using this reference
For Latvian 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