Решение шахматной задачи №73293
Мат в 4 хода |
1.Qb3-b5 ! threat:
2.Bf8-g7 +
2...Kd4-e4
3.Qb5-e5 #
1...Kd4-e4
2.Qb5-g5 threat:
3.Bf8-c5 threat:
4.f2-f3 #
3.Bf8-g7 threat:
4.Qg5-e5 #
4.f2-f3 #
3.f2-f3 +
3...Ke4-d4
4.Qg5-c5 #
2...Ke4-d4
3.Bf8-g7 +
3...Kd4-e4
4.Qg5-e5 #
4.f2-f3 #
3...Kd4-c4
4.Qg5-b5 #
2...c7-c5
3.Bf8-g7 threat:
4.Qg5-e5 #
4.f2-f3 #
3.f2-f3 +
3...Ke4-d4
4.Qg5*c5 #
2...c7-c6
3.Bf8-g7 threat:
4.Qg5-e5 #
4.f2-f3 #
3.f2-f3 +
3...Ke4-d4
4.Qg5-c5 #
1...Kd4-c3
2.Qb5-d3 +
2...Kc3-b2
3.Qd3-b3 +
3...Kb2-c1
4.Bf8-h6 #
3...Kb2-a1
4.Bf8-g7 #
2.Qb5-b4 +
2...Kc3-c2
3.Bf8-h6 threat:
4.Qb4-b3 #
3...Kc2-d1
4.Qb4-d2 #
1...c7-c5
2.Qb5*c5 +
2...Kd4-e4
3.f2-f3 +
3...Ke4-f4
4.Bf8-d6 # |