Stratego is a classic board game of strategy and war for two players. Players take turns moving their pieces around the board in an effort to capture their opponent's Flag. The game pieces include bombs, scouts, miners, and a Flag,
From Wikipedia
Stratego is a chess-like strategy board wargame for two players on a board of 10×10 squares. Each player controls an army of 40 pieces representing individual officer and soldier ranks through a numbering scheme. The pieces have Napoleonic insignia. The objective of the game is to either find and capture the opponent's Flag or to capture all movable enemy pieces so that the opponent cannot make any further moves. Stratego has simple rules but a depth of strategy.