Game notation

Chu shogi notation

The method used in English-language texts to express shogi moves was established by George Hodges in 1976. It is derived from the algebraic notation used for chess, but differs in several respects. It is not used in Japanese-language texts, as it is no more concise than kanji.

A typical move might be notated P-8f. The first letter represents the piece moved: P for Pawn. (There is also L lance, N knight, S silver, G gold, B bishop, R rook, K king, as above.) Promoted pieces are indicated by a + in front of the letter: +P is a tokin (promoted pawn).

Following the abbreviation for the piece is a symbol for the type of move: ? for a simple move, x for a capture, or * for a drop. Next is the square on which the piece lands. This is indicated by a numeral for the file and a lowercase letter for the rank, with 1a being the top right corner (as seen by Black) and 9i being the bottom left corner. This is based on Japanese convention, which, however, uses Japanese numerals instead of letters. For example, square 2c is "2?" in Japanese.

If a move entitles the player to promote, then a + is added to the end if the promotion was taken, or an = if it was declined. For example, Nx7c= indicates a knight capturing on 7c without promoting.

In cases where the piece is ambiguous, the starting square is added to the letter for the piece. For example, at setup Black has two golds which can move to square 5h (in front of the king). These are distinguished as G6i-5h (from the left) and G4i-5h (from the right).

Moves are numbered per player's move, unlike chess which counts each pair of moves as one move. For example, the start of a game might look like this:

??? 1. P-7f?? 2. P-3d
??? 3. P-2f?? 4. G-3b
??? 5. P-2e?? 6. Bx8h+
??? 7. Sx8h?? 8. S-2b

Google Advertise

Who's Online

We have 1324 guests online