Решение шахматной задачи №74955
Мат в 4 хода |
1.Bg8-h7 ! zugzwang.
1...Kd4-d5
2.Qh6-e3 threat:
3.Bh7-g8 +
3...Kd5-d6
4.Qe3-e6 #
2...Kd5-d6
3.Bh7-f5 threat:
4.Qe3-c5 #
4.Qe3-e6 #
3...Kd6-d5
4.Qe3-c5 #
1...Kd4-c4
2.Qh6-e3 threat:
3.Bh7-g8 +
3...Kc4-b4
4.Qe3-b3 #
1...Kd4-e5
2.Kb6-c6 threat:
3.Qh6-d6 #
2...Ke5-d4
3.Qh6-d2 +
3...Kd4-e5
4.Qd2-d6 #
3...Kd4-c4
4.Bh7-g8 #
1...Kd4-c3
2.Qh6-c1 +
2...Kc3-d4
3.Qc1-c5 #
2...Kc3-b3
3.Kb6-b5 threat:
4.Bh7-g8 #
3.Kb6-a5 threat:
4.Bh7-g8 #
2...Kc3-b4
3.Qc1-b2 +
3...Kb4-c4
4.Bh7-g8 #
3...Kb4-a4
4.Bh7-c2 # |