Latvian Gambit (Greco Counter-Gambit)
Main Line
1. e4 e5 2. Nf3 f5
Overview
The King's Gambit with colors reversed — Black sacrifices the f-pawn on move two for chaotic kingside attacking patterns. After 3.Nxe5 Qf6 (Behting Mainline) Black aims for ...d6, ...fxe4, ...Qg6 with kingside piece pressure. Originally analyzed by Italian master Gioachino Greco (1600–1634) in the 1620s under the name 'Greco Counter-Gambit', renamed in the 1930s to honor Latvian master Kārlis Bētiņš (1867–1943) who developed the modern theory. Objectively unsound (engine +1.50 for White) because Black is one tempo behind the equivalent King's Gambit, but remains an effective online bullet and blitz surprise weapon at the 1200–2000 level. Win rate ~51% in 1+0 bullet, drops to 26% in classical.
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Open chess.rodeo ↗Related Openings
1. e4 e5 2. Nf3 Nc6 3. Bc4
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
1. e4 e5 2. Nf3 Nc6 3. Bb5
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6
Frequently asked questions
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What is the Latvian Gambit (Greco Counter-Gambit)?
The Latvian Gambit (Greco Counter-Gambit) (ECO code C40) is a chess opening that begins with 1. e4 e5 2. Nf3 f5. The King's Gambit with colors reversed — Black sacrifices the f-pawn on move two for chaotic kingside attacking patterns. After 3.Nxe5 Qf6 (Behting Mainline) Black aims for ...d6, ...fxe4, ...Qg6 with kingside piece pressure. Originally analyzed by Italian master Gioachino Greco (1600–1634) in the 1620s under the name 'Greco Counter-Gambit', renamed in the 1930s to honor Latvian master Kārlis Bētiņš (1867–1943) who developed the modern theory. Objectively unsound (engine +1.50 for White) because Black is one tempo behind the equivalent King's Gambit, but remains an effective online bullet and blitz surprise weapon at the 1200–2000 level. Win rate ~51% in 1+0 bullet, drops to 26% in classical.
What are the main moves of the Latvian Gambit (Greco Counter-Gambit)?
The main line of the Latvian Gambit (Greco Counter-Gambit) is 1. e4 e5 2. Nf3 f5. It is classified under ECO code C40 and falls in the Open Game family of chess openings. From this starting position, both sides have well-established plans — White typically continues with natural developing moves while Black follows the response patterns described above.
Is the Latvian Gambit (Greco Counter-Gambit) good for beginners?
The Latvian Gambit (Greco Counter-Gambit) is a reasonable choice for beginners who want exposure to open game positions. The main line (1. e4 e5 2. Nf3 f5) is easy to remember, and the resulting middlegame patterns are well-documented. Focus on understanding the typical pawn structure rather than memorizing 15 moves of theory — engine review of your own games at chess.rodeo is more useful than theory study at the club level.
What ECO code is the Latvian Gambit (Greco Counter-Gambit)?
The Latvian Gambit (Greco Counter-Gambit) is classified as ECO code C40. ECO (Encyclopaedia of Chess Openings) is the standard five-letter classification system developed by Chess Informant in the 1970s — A-codes cover flank openings, B-codes 1.e4 replies that aren't 1...e5, C-codes 1.e4 e5 openings, D-codes 1.d4 d5 systems, and E-codes Indian Defenses. You can browse all openings by ECO code in our free opening database.
How do I analyze my Latvian Gambit (Greco Counter-Gambit) games for free?
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