Challenge: Red Locks Black's Palace with Rook Checkmate, Chốt Lộ 6 Tuyến 9 Delivers Decisive Checkmate - Can you solve it?

This board demonstrates Red's elegant strategy using a Rook checkmate to lock Black's palace. The Chốt at Lộ 6 Tuyến 9 delivers the decisive checkmate. Black is completely exposed with no Sĩ defenders and no possible rescue.

Challenge: Red Locks Black's Palace with Rook Checkmate, Chốt Lộ 6 Tuyến 9 Delivers Decisive Checkmate - Can you solve it?

Challenge: Red Locks Black's Palace with Rook Checkmate, Chốt Lộ 6 Tuyến 9 Delivers Decisive Checkmate - Can you solve it?