This is a fun little game that my wife and I invented a little over a year ago for the express purpose of creating a board-game that allowed for attractive sculptural pieces, with better portability and "easier" appeal (less intimidation) than traditional chess. In addition to sculpted variations of Tic-Tac-Toe and 5-Minute-Poppy-Shogi, we generated this game as an alternate to 4X4 versions of tic-tac-toe that we'd seen, but did not find interesting. The action for Chupacabras takes place on a 5X5 board and it is (none-too-surprisingly) very similar to David Howe's "Knight-Tac-Toe", "Five Star Chess", "Tic Tac Chec", and probably other variants out there.
The idea is to either capture the opponent's Goat, or arrange any combination of your pieces to form three-in-a-row in the center 3x3 "CROP CIRCLE" area (just as in tic-tac-toe). The normal rules of chess still apply with the following qualifications:
Goatsuckers (Chupacabras) move as Western Orthodox Knights, but may not "capture" any piece but their opponent's Goat.
Goats (Cabras) move as Western Orthodox Kings (negating warnings of check), but may alternatively SWAP SQUARES with ANY piece sharing its border, diagonal or orthogonal. SWAPPING counts as a move. Additionally, the Goat (being herbivorous) may NOT "capture" any piece at all. Much of the strategy goes in to blocking potential moves.
Picture of the board, featuring the CROP CIRCLE and initial setup.
+---+---+---+---+---+ | c | c | g | c | c | +---+---+---+---+---+ | | . | . | . | | +---+---+---+---+---+ | | . | . | . | | +---+---+---+---+---+ | | . | . | . | | +---+---+---+---+---+ | C | C | G | C | C | +---+---+---+---+---+ ASCII diagram of the board and initial setup
The 3x3 area in the center (the squares with the dots on them in the ASCII diagram) is the CROP CIRCLE, which operates like a tic-tac-toe board. The object of the game is to get three of your pieces in a row (with horizontally, vertically, or diagonally) in this area. Alternatively, you can win by capturing your opponent's Goat.
Please feel free to drop us an e-mail if you have an interest in seeing Patricia's sculpted boards-game sets!