Sente's turn to play This is a Yagura endgame position where Gote dropped a Pawn on 42 to block the 41 promoted Rook to prevent it from capturing the Gold on 43(For Firefox users, please forward one move from the displayed position to have the problem. Sorry, this cannot be displayed on some smartphones). Please find a next move to deliver a hisshi to Gote's King. If you can, please calculate all the possible variations to the end. Your attacking pieces are a Dragon on 41, a kNight on 45 controlling the 33 square, and two Silvers in hand. You can replay the answer line by clicking the arrow directing to the right under the diagram. Also, an exclamation mark sometimes appears there on a specific move during your replay, then click it and you can read my comments on that move. After reading my comments, click the exclamation mark again then the comment window will go away to move forward again.