Решение шахматной задачи №73063
Мат в 4 хода |
1.Rd1-f1 ! threat:
2.Rd8-b8 threat:
3.Ba8*c6 threat:
4.Rb8-e8 #
3.Kc5*c6 zugzwang.
3...Ke7-e6
4.Rb8-e8 #
2...Ke7-d7
3.Ba8*c6 +
3...Kd7-e7
4.Rb8-e8 #
3...Kd7-e6
4.Rb8-e8 #
2...Ke7-e6
3.Rb8-e8 +
3...Ke6-d7
4.Ba8*c6 #
3.Ba8*c6 threat:
4.Rb8-e8 #
2.Rd8-c8 threat:
3.Kc5*c6 zugzwang.
3...Ke7-e6
4.Rc8-e8 #
3.Ba8*c6 threat:
4.Rc8-e8 #
2...Ke7-d7
3.Ba8*c6 +
3...Kd7-e7
4.Rc8-e8 #
3...Kd7*c8
4.Rf1-f8 #
3...Kd7-e6
4.Rc8-e8 #
2...Ke7-e6
3.Rc8*c7 zugzwang.
3...Ke6-e5
4.Rc7-e7 #
3.Rc8-e8 +
3...Ke6-d7
4.Ba8*c6 #
3.Ba8*c6 threat:
4.Rc8-e8 #
2.Rd8-h8 threat:
3.Ba8*c6 threat:
4.Rh8-e8 #
3.Kc5*c6 zugzwang.
3...Ke7-e6
4.Rh8-e8 #
2...Ke7-d7
3.Ba8*c6 +
3...Kd7-e7
4.Rh8-e8 #
3...Kd7-e6
4.Rh8-e8 #
2...Ke7-e6
3.Rh8-h7 zugzwang.
3...Ke6-e5
4.Rh7-e7 #
3.Rh8-e8 +
3...Ke6-d7
4.Ba8*c6 #
3.Ba8*c6 threat:
4.Rh8-e8 #
2.Rd8-g8 threat:
3.Kc5*c6 zugzwang.
3...Ke7-e6
4.Rg8-e8 #
3.Ba8*c6 threat:
4.Rg8-e8 #
2...Ke7-d7
3.Ba8*c6 +
3...Kd7-e7
4.Rg8-e8 #
3...Kd7-e6
4.Rg8-e8 #
2...Ke7-e6
3.Rg8-g7 zugzwang.
3...Ke6-e5
4.Rg7-e7 #
3.Rg8-e8 +
3...Ke6-d7
4.Ba8*c6 #
3.Ba8*c6 threat:
4.Rg8-e8 #
2.Rd8-f8 threat:
3.Ba8*c6 threat:
4.Rf8-e8 #
3.Kc5*c6 zugzwang.
3...Ke7-e6
4.Rf8-e8 #
4.Rf1-e1 #
2...Ke7-d7
3.Ba8*c6 +
3...Kd7-e7
4.Rf8-e8 #
3...Kd7-e6
4.Rf8-e8 #
4.Rf1-e1 #
2...Ke7-e6
3.Rf8-f7 zugzwang.
3...Ke6-e5
4.Rf1-e1 #
4.Rf7-e7 #
3.Rf8-e8 +
3...Ke6-d7
4.Ba8*c6 #
3.Ba8*c6 threat:
4.Rf8-e8 #
4.Rf1-e1 #
3...Ke6-e7
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