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The chess endgame of a queen versus pawn (with both sides having no other pieces except the kings) is usually an easy win for the side with the queen. However, if the pawn has advanced to its seventh rank it has possibilities of reaching a draw, and there are some drawn positions with the pawn on the sixth rank. This endgame arises most often from a race of pawns to promote. The side with the queen is the ''attacker'' and the side with the pawn the ''defender''. Assume that the attacker has the move. If the pawn is not beyond its sixth rank, the attacker (to move) usually wins easily, but there are a few exceptions. The winning process is to either get the queen on a square in front of the pawn and getting the king over to help win the pawn or to check the defending king until it is forced in front of the pawn and using that tempo to bring the king closer, until it can assist in winning the pawn . After the pawn is won, the attacker has an elementary checkmate . ==Queen versus a pawn on the sixth rank== The queen usually wins easily if the pawn is on the sixth rank. In the first position, Black is to move, but White wins. : 1... Kg2 : 2. Qg4+ Kf2 : 3. Kb7 Ke3 (if Black plays Ke2, White plays Qe4+, forcing Black's king back in front of the pawn, and then advances his own king.) : 4. Kc6 f2 : 5. Qd1 Kf4 : 6. Qf1 and White wins . 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「queen versus pawn endgame」の詳細全文を読む スポンサード リンク
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