B06
Modern Defense: Bishop Attack, Monkey's Bum
1. e4 g6 2. Bc4 Bg7 3. Qf3 e6 4. d4 Bxd4
The Modern Defense: Bishop Attack, Monkey's Bum is a chess opening classified under ECO code B06. It is reached after the moves 1. e4 g6 2. Bc4 Bg7 3. Qf3 e6 4. d4 Bxd4.
It belongs to the Modern 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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