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kokopu

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A JavaScript/TypeScript library implementing the chess game rules and providing tools to read/write the standard chess file formats.

42 lines (41 loc) 1.33 kB
Event = {Custom initial position (Black to play)} +---+---+---+---+---+---+---+---+ | r | n | b | q | k | | | r | +---+---+---+---+---+---+---+---+ | p | p | p | p | | p | p | p | +---+---+---+---+---+---+---+---+ | | | | | | n | | | +---+---+---+---+---+---+---+---+ | | | b | | p | | | | +---+---+---+---+---+---+---+---+ | | | B | | P | | | | +---+---+---+---+---+---+---+---+ | | | | | | N | | | +---+---+---+---+---+---+---+---+ | P | P | P | P | | P | P | P | +---+---+---+---+---+---+---+---+ | R | N | B | Q | | R | K | | +---+---+---+---+---+---+---+---+ b kq - Initial move number = {4} [start] -+<LONG [4b] (4b) O-O (#hm=1) +---+---+---+---+---+---+---+---+ | r | n | b | q | | r | k | | +---+---+---+---+---+---+---+---+ | p | p | p | p | | p | p | p | +---+---+---+---+---+---+---+---+ | | | | | | n | | | +---+---+---+---+---+---+---+---+ | | | b | | p | | | | +---+---+---+---+---+---+---+---+ | | | B | | P | | | | +---+---+---+---+---+---+---+---+ | | | | | | N | | | +---+---+---+---+---+---+---+---+ | P | P | P | P | | P | P | P | +---+---+---+---+---+---+---+---+ | R | N | B | Q | | R | K | | +---+---+---+---+---+---+---+---+ w - - {Line}{1 plies}