A tungsten wire filament is placed inside a glass bulb, an electric current is passed through the filament, and resistance in the filament causes it to heat and âincandesceâ or glow. Most modern lamps feature a coiled filament that improves efficacy and reduces heat loss.
Indeed, the 277 move game was played in a tournament on the Internet Chess Club. Oddly enough, I found that the average length of a game (played by humans) is roughly 40 moves. Based on the statistics provided by the Chessgames database (685,801) games, the average number of moves is 40.04.
Imagine a small 5x5 chess board with the coordinates a1 through e5. Rook on the square c3 will have 8 possible moves: a3, b3, c1, c2, c4, c5, d3, and e3. A Bishop on c3 will also have 8 possible moves: a1, b2, d4, e5, a5, b4, d2, and e1. A Knight on c3 will also have 8 possible moves: a2, a4, b1, b5, d1, d5, e2, and e4.