D10
Slav Defense: Winawer Countergambit, Anti-Winawer Gambit
1. d4 d5 2. c4 c6 3. Nc3 e5 4. e4
The Slav Defense: Winawer Countergambit, Anti-Winawer Gambit is a chess opening classified under ECO code D10. It is reached after the moves 1. d4 d5 2. c4 c6 3. Nc3 e5 4. e4.
It belongs to the Slav 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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