Regular rule Capture order: 帥，將 > 士， 仕 > 相， 象 > 車，俥 > 傌，馬 > 包，炮 > 兵，卒。 same order chess can capture each other. but: 1. 兵，卒>將，帥。 2. 包，炮 can capture all others enemy but the must a chess(flipped or not flip) between, and no distance limit 3. 包，炮 cannot can capture enemy that beside. Move: 1. move a chess to beside block 2. or capture a chess beside block 3. or flip a piece Win: capture all enemy's piece Draw: 60 steps moves(no capture and no flip) Feature: 1. Single Play. 2. Double Play with one Android. 3. very good AI. 4. 2 level AI Only. 5. 60 moves check for draw game. 6. Bluetooth double play. 7. game result recording. 8. Bluetooth autosearch double play. 9. Forbidden Move 10. Undo Move 11. Draw game request 12. Exit game state check Focus on Good AI and better play when long journey. Premium version https://play.google.com/store/apps/details?id=com.coda.tuxedocatdarkchess