Doing ヨセ (Yose) exercise is also essential in daily go practice other than just 詰め碁 (Tsumego). Just recently, Xinwen stumbled across the 9×9 Yose problems in http://www.goproblems.com, finding it interesting, Xinwen had decided to share this.
Both of the diagram do not have komi at all.
Black to move first, then alternate.
Best move for both players to end the game.