Fire and Ice

From BoardGameGeek:

Released both in a large edition, and as Selection #11 of The Games Collection by Pin International. Capture three islands in a row, by controlling three points in a row on each. A strategic, move-and-place game with shifting strategies, that increases in complexity until one player wins. There is a minimum of 9 moves each, and a maximum of 24 moves for each player. 2003 Mensa Select