💡 2つのポーンを犠牲にして両ビショップを最強のダイアゴナルに配置する、超攻撃的なオープン・ゲーム。理論よりも直感的な攻めを楽しみたい人向け。

💡 White sacrifices two pawns to place both bishops on their most powerful diagonals in this ultra-aggressive Open Game. Great for players who enjoy intuitive attacking chess over theory.