DIAMOND VS SECTOR 41

Diamond is a two-player abstract strategy board game invented by Larry Back. The invention was inspired by the game Kensington, which uses a similar board pattern and game objective. Rules for Diamond were conceived in 1985 and finalized in 1994. Diamond introduces a new board geometry and neutral pieces, with the aim of enhancing the game dynamic and lowering the potential for draws. Diamond was featured in the February 2013 issue of Games magazine. The Diamond gameboard consists of interlocking squares and triangles. White and Black each control 12 game pieces of their own color. Neutral pieces (red-colored in the diagrams) enter the game via captures. The pieces are played on the line intersections (called points, as in Go). White and black (but not red) pieces can move along straight lines to adjacent unoccupied points. A player wins by being the first to occupy all four corners (points) of a board square with their pieces. Capturing moves are possible in the Movement phase. If the points of a triangle contain exactly one white and one black piece, either player can capture the opponent piece by occupying the remaining open point ("cornering" the enemy piece on the triangle). The captured piece can be cornered on one triangle (see Example 1), or simultaneously cornered on two different triangles (Example 4). The captured piece is immediately removed from the game and replaced on its point by a neutral piece. If a move simultaneously corners two opponent pieces on two different triangles, then neither enemy piece is captured (Examples 2 and 3). A piece can move safely to a triangle point even if the other two points of the triangle are occupied by enemy pieces (Example 5).

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Sector 41 is a board game published by David Long and Michael Lachtanski of Scimitar Games. The game became available for pre-order in February 2009 and was officially released in April 2009. Sector 41 is a turn-based strategy game for two to four players. Game play takes place on a 9×9 grid of face-down tiles, randomly shuffled at the beginning of each game. Players control one mother ship which moves along the edge of the game board. Mother ships can deploy up to three explorer ships onto the face-down grid. Explorer ships are used to discover, mine, and tow deposits of Glynium to their mother ship. According to the game background, Glynium is an unstable power source only found in this sector. Victory is achieved when one player has mined more Glynium than any other player could match. In the case of a tie, the first person to reach that score is declared the victor. Sector 41 was developed from a compilation of game concepts developed by David Long and Michael Lachtanski, the earliest of which go back to the mid-1990s. The name itself is an homage to the popular Area 51 science fiction theme. Play testing began in late 2007 and lasted until production began in late fall of 2008. The face-down tile set up was conceived of to emulate the fog of war mechanism, popular in many computer games. The developers also encourage players to strategically manipulate the board layout for offensive and defensive purposes through the process of "folding space". This game mechanism was inspired by the Dune novels. The lengthy play time in the initial play testing lead developers to create the Guardian figure. The Guardian, described below, acts as a mechanism for rewarding exploration, expansion, and reduced play time dramatically. Additional rules for modifying the Guardian's role in gameplay are available on the Scimitar Games website. Michael Lachtanski designed the game's graphics. Many of the space graphics are based on images from NASA.

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