C03
French Defense: Tarrasch Variation, Guimard Defense, Thunderbunny Variation
1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5
The French Defense: Tarrasch Variation, Guimard Defense, Thunderbunny Variation is a chess opening classified under ECO code C03. It is reached after the moves 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 dxe4 5. Nxe4 e5.
It belongs to the French Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
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