The Modern Defense: Westermann Gambit is a chess opening classified under ECO code B06 in the Semi-Open Games family, where Black responds to 1.e4 with something other than 1...e5, including the Sicilian Defense, Caro-Kann, and Pirc. It is reached after 3 moves: 1. e4 g6 2. d4 Bg7 3. Bd2. The resulting position leaves black to move.
Resulting Position
1. e4 g6 2. d4 Bg7 3. Bd2
rnbqk1nr/ppppppbp/6p1/8/3PP3/8/PPPB1PPP/RN1QKBNR b KQkq - 2 3Resulting Position