押棋（Oshi）是Tyler Bielman在2006年推出的两人棋类游戏。

• 9*9方格棋盘，共八十一个棋位。
• 棋子形状如楼塔，以颜色区分敌我，每方有三层塔各两枚、双层塔各两枚、一层塔各四枚。

Oshi (Kanji: 押) is a strategy board game published by WizKids and designed by Tyler Bielman. Oshi is played on a 9×9 board and each player controls a set of 8 pieces (colored oxblood or ivory).