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In chess, the bishop and knight checkmate is the checkmate of a lone king by an opposing king, bishop, and knight.With the stronger side to move, checkmate can be forced in at most thirty-three moves from almost any starting position.
The Fried Liver Attack even involves a sacrifice of the knight on f7. In the Frankenstein–Dracula Variation of the Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4), threatening checkmate with 4.Qh5 is the only way for White to play for an advantage. The Modern Defense, Monkey's Bum variation involves White threatening a Scholar's mate with an early ...
The bishop and knight mate is one of the four basic checkmates and occurs when the king works together with a bishop and knight to force the opponent king to the corner of the board. The bishop and knight endgame can be difficult to master: some positions may require up to 34 moves of perfect play before checkmate can be delivered.
Two basic checkmate positions are shown with a bishop and a knight, or the bishop and knight checkmate. [40] The first position is a checkmate by the bishop, with the black king in the corner. The bishop can be on other squares along the diagonal, the white king and knight have to be on squares that attack g8 and h7.
) without succumbing to a checkmate in two moves, 5...Nxe5 would win the white knight (for the pawn) and protect the bishop on g4. Instead, with 5.h3, White "puts the question" to the bishop which must either retreat on the c8–h3 diagonal, capture the knight, be captured, or as in this game, move to an insecure square.
In fact, the king, bishop, and knight can force checkmate on the lone enemy king on an arbitrary large chessboard, provided that it has a corner on the colour that the bishop travels on. This was shown by Julius Telesin in 1983. [8] [9] A single archbishop, chancellor, [10] WFA, [11] or superknight (but not rose) can also force checkmate. Two ...
Chess Kids is an Australian company (registered business name Chess World Australia Pty Ltd) that provides a range of chess-related products and services to schools, individuals and chess clubs. Services include coaching and recreational programs, and vacation-seminars they refer to as "incursions". [1]
An economical mate is a position such that all of the attacker's pieces [a] contribute to the checkmate, with the (optional) exception of the king and the pawns. [3] [b] The model mate and the ideal mate are both stronger forms of pure mate. When a checkmate is both "pure and economical", it is said to be a model mate.