Решение шахматной задачи №62648
Мат в 4 хода |
1.Rg7-h7 ! threat:
2.Rf7-b7 threat:
3.Rh7-h8 #
3.Rb7-b8 #
2...Sb5-d6
3.Rh7-h8 #
2...Sb5-c7
3.Rb7-b8 #
2...Sb5-a7
3.Rh7-h8 #
1...Sb5-d4
2.Rf7-a7 threat:
3.Rh7-h8 #
3.Ra7-a8 #
2...Sd4-f3 +
3.Kh2-h1 threat:
4.Rh7-h8 #
4.Ra7-a8 #
3.Kh2-g3 threat:
4.Ra7-a8 #
4.Rh7-h8 #
2...Sd4-e6
3.Ra7-b7 zugzwang.
3...Se6-c7
4.Rb7-b8 #
3...Se6-c5
4.Rb7-b8 #
4.Rh7-h8 #
3...Se6-d4
4.Rh7-h8 #
4.Rb7-b8 #
3...Se6-f4
4.Rb7-b8 #
4.Rh7-h8 #
3...Se6-g5
4.Rh7-h8 #
4.Rb7-b8 #
3...Se6-g7
4.Rh7-h8 #
3...Se6-f8
4.Rb7-b8 #
3...Se6-d8
4.Rh7-h8 #
3...Ke8-f8
4.Rh7-h8 #
3...Ke8-d8
4.Rb7-b8 #
2...Sd4-c6
3.Rh7-h8 #
1...Sb5-d6
2.Rf7-a7 threat:
3.Rh7-h8 #
2...Sd6-f7
3.Rh7*f7 zugzwang.
3...Ke8-d8
4.Rf7-f8 #
4.Ra7-a8 #
3.Ra7*f7 zugzwang.
3...Ke8-d8
4.Rh7-h8 #
4.Rf7-f8 #
2...Sd6-b7
3.Rh7*b7 threat:
4.Rb7-b8 #
4.Ra7-a8 #
3.Ra7*b7 threat:
4.Rh7-h8 #
4.Rb7-b8 #
2...Ke8-d8
3.Rh7-g7 zugzwang.
3...Sd6-f7
4.Rg7-g8 #
3...Sd6-b5
4.Rg7-g8 #
4.Ra7-a8 #
3...Sd6-c4
4.Ra7-a8 #
4.Rg7-g8 #
3...Sd6-e4
4.Rg7-g8 #
4.Ra7-a8 #
3...Sd6-f5
4.Ra7-a8 #
4.Rg7-g8 #
3...Sd6-e8
4.Ra7-a8 #
3...Sd6-c8
4.Rg7-g8 #
3...Sd6-b7
4.Ra7-a8 #
3...Kd8-e8
4.Rg7-g8 #
3...Kd8-c8
4.Ra7-a8 #
1...Sb5-c7
2.Rf7*c7 threat:
3.Rh7-h8 #
3.Rc7-c8 #
2...Ke8-d8
3.Rh7-g7 zugzwang.
3...Kd8-e8
4.Rg7-g8 #
4.Rc7-c8 #
3.Rc7-c1 zugzwang.
3...Kd8-e8
4.Rc1-c8 #
3.Rc7-c2 zugzwang.
3...Kd8-e8
4.Rc2-c8 #
3.Rc7-c3 zugzwang.
3...Kd8-e8
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