查看完整版本 : Chess tactic

浪裏白條 2018-9-16 12:00 AM

Chess tactic

【reference: [url]https://en.wikipedia.org/wiki/Chess_tactic[/url]】
1.The following items belong to tactics:
Double Attack, Pawns Breakthrough, Blockade, Decoying, Discovered Attack, Passed Pawn, X-ray Attack, Interception, Deflection, Pin, Demolition of Pawns, Overloading, Annihilation of Defense, Pursuit (perpetual attack), Intermediate Move, and Space Clearance.

2.
When the piece attacked is a king, then a player has exactly three options:
[list][*]capture the attacking piece;[*]move the king to a free square;[*]interpose another piece in between the two (if the attacker is not a knight and is not directly adjacent to the king attacked).[/list]
When the piece attacked is not a king, a player has more options:
[list][*]capture the attacking piece;[*]move the attacked piece to a free or covered square;[*]move the attacked piece to a different attacked square, so you can choose where the capturing happens;[*]interpose another piece in between the two (if the attacker is not a knight and is not directly adjacent to the piece attacked - attacking kings and pawns are adjacent always);[*]cover the attacked piece, permitting an [url=https://en.wikipedia.org/wiki/Exchange_(chess)]exchange[/url] of equal, greater, or lower value;[*][url=https://en.wikipedia.org/wiki/Chess_tactic#Pin]pin[/url] the attacking piece so the capture becomes illegal, unprofitable, or less damaging;[*]capture a different piece of the opponent;[*]allow the piece attacked to be captured, a sacrifice, for some other tactical advantage; or for [url=https://en.wikipedia.org/wiki/Tempo_(chess)]Tempo[/url][*]employ a [i][url=https://en.wikipedia.org/wiki/Chess_tactic#Zwischenzug]zwischenzug[/url][/i] (create a counter-threat of equal, greater, or lesser consequence).[/list]

3. 我的評論:
有系統地學習國際象棋,勝於只是與人對弈。
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查看完整版本: Chess tactic