Решение шахматной задачи №74172
Мат в 4 хода |
1.Be3-f2 ! threat:
2.e7-e8=Q threat:
3.Qe8-a4 #
2...Ke4-f4
3.Qe8-b5 threat:
4.Qb5-f5 #
3.Qe8-h5 threat:
4.Qh5-h4 #
4.Qh5-f5 #
3.Qe8-e7 threat:
4.Qe7-h4 #
3.Qe8-d8 threat:
4.Qd8-h4 #
3.Qe8-g8 zugzwang.
3...Kf4-e4
4.Qg8-g4 #
2.e7-e8=R zugzwang.
2...Ke4-f4
3.Re8-g8 zugzwang.
3...Kf4-e4
4.Rg8-g4 #
1...Ke4-f4
2.e7-e8=Q threat:
3.Qe8-b5 threat:
4.Qb5-f5 #
3.Qe8-h5 threat:
4.Qh5-h4 #
4.Qh5-f5 #
3.Qe8-e7 threat:
4.Qe7-h4 #
3.Qe8-d8 threat:
4.Qd8-h4 #
3.Qe8-g8 zugzwang.
3...Kf4-e4
4.Qg8-g4 #
2...Kf4-g4
3.Qe8-g6 +
3...Kg4-f4
4.Qg6-f5 #
3...Kg4-h3
4.Qg6-g3 #
2...Kf4-g5
3.Qe8-f7 zugzwang.
3...Kg5-g4
4.Qf7-f5 #
3...Kg5-h6
4.Bf2-e3 # |