Решение шахматной задачи №70557
Мат в 4 хода |
1.Rh4-f4 ! threat:
2.Bg6-h7 +
2...Kg8-h8
3.Sg5-f7 #
3.Rf4-f8 #
1...Qb3-c2
2.Bg6*c2 zugzwang.
2...Kg8-h8
3.Rf4-f8 #
1...Qb3*c4
2.Bg6-h7 +
2...Kg8-h8
3.Rf4-f8 +
3...Qc4-g8
4.Sg5-f7 #
4.Rf8*g8 #
2.Rf4*c4 threat:
3.Rc4-c8 #
2...Kg8-f8
3.Rc4-c7 zugzwang.
3...Kf8-g8
4.Rc7-c8 #
3.Rc4-e4 threat:
4.Re4-e8 #
1...Qb3-b1
2.Bg6*b1 zugzwang.
2...Kg8-h8
3.Rf4-f8 #
1...Qb3-b7
2.Bg6-h7 +
2...Qb7*h7 +
3.Sg5*h7 threat:
4.Rf4-f8 #
2...Kg8-h8
3.Rf4-f8 #
1...Qb3-b6
2.Rf4-f7 threat:
3.Rf7-g7 +
3...Kg8-f8
4.Sg5-h7 #
3...Kg8-h8
4.Sg5-f7 #
2...Qb6-f2
3.Rf7*f2 zugzwang.
3...Kg8-h8
4.Rf2-f8 #
2...Qb6-e3
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-d4
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-c7
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-a7
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-b2
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-b7
3.Bg6-h7 +
3...Kg8-h8
4.Rf7-f8 #
2...Qb6*g6 +
3.Kh6*g6 zugzwang.
3...Kg8-h8
4.Rf7-f8 #
2...Qb6-f6
3.Rf7*f6 zugzwang.
3...Kg8-h8
4.Rf6-f8 #
2...Qb6-e6
3.Sg5*e6 threat:
4.Rf7-f8 #
1...Qb3-h3 +
2.Sg5*h3 zugzwang.
2...Kg8-h8
3.Rf4-f8 #
1...Qb3-d3
2.Bg6*d3 zugzwang.
2...Kg8-h8
3.Rf4-f8 # |