Viewed 4k times. Are there any possible moves to checkmate a Black opponent if we have a White bishop and king? Improve this question. Rewan Demontay Kiran Malvi Kiran Malvi 1 1 silver badge 4 4 bronze badges. No, and most if not all online chess sites will end the game with at result as a draw at this point.
No, but if your opponent has a pawn or a knight or a bishop of opposite colour of yours, you can checkmate him — jf Add a comment. Active Oldest Votes. Improve this answer. There is no way to force a win with KB vs K. No way for them to blunder into it. No way for them to help you selfmate. Sign up or log in Sign up using Google. Or, you may be the one with the lone king and this will let you know that a draw should be declared.
With two to three pieces left, here is when you have the possibility of checkmate and when it is a draw. The stronger side has two or more pieces, while the weaker side has only a king:. Of course, many checkmates take place with much more material on the board than these situations. The best use of this information is twofold. First, it can stop you from continuing on in hopeless situations: if you are down to a king and bishop versus an enemy king, for instance, it is time to start a new game.
Secondly, it helps to know what endgames you can head towards that will be winning when you have a material advantage. If you have a bishop and two pawns versus a bishop, it is fine to trade those bishops if you'll later be able to promote a pawn and win that way. However, allowing the other player to trade their bishop for your two pawns will lead to a draw. Actively scan device characteristics for identification. Use precise geolocation data. This is a challenging position to find yourself in and while you can force a checkmate with these pieces, it requires perfect play, and it may take up to thirty-three moves to achieve!
The other three are king and queen, king and rook, and the king and two bishops of different colors. There are only 6 positions which can provide checkmate using these pieces with minor variations which allow the bishop to move further up or down the diagonal or for reflected or rotational symmetries. Of these six positions, only the first three can be forced , the other three require errors on behalf of black to achieve.
If you were wondering what the board might need to look like for it to take the full 33 moves to force checkmate with these pieces — this is the starting position:. This allows the bishop and knight to combine their area coverage to force the king into an ever-smaller box on one side of the board.
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