Решение шахматной задачи №62805
Мат в 4 хода |
1.Sa8-b6 ! threat:
2.Sb6-a4 zugzwang.
2...Ke7-d6
3.Re3-d3 +
3...Kd6-e7
4.Rd3-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Sb6-a8 zugzwang.
2...Ke7-d6
3.Re3-d3 +
3...Kd6-e7
4.Rd3-d7 #
3...Kd6-c6
4.Bg6-e8 #
1...Ke7-d6
2.Re3-d3 +
2...Kd6-c6
3.Sb6-a4 threat:
4.Bg6-e8 #
3.Sb6-a8 threat:
4.Bg6-e8 #
2...Kd6-e7
3.Rd3-d7 #
1.Sa8-c7 ! threat:
2.Sc7-a8 zugzwang.
2...Ke7-d6
3.Re3-d3 +
3...Kd6-e7
4.Rd3-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Re3-a3 zugzwang.
2...Ke7-d6
3.Sc7-b5 +
3...Kd6-c6
4.Ra3-a6 #
3...Kd6-e7
4.Ra3-a7 #
3.Sc7-e8 +
3...Kd6-c6
4.Ra3-a6 #
3...Kd6-e7
4.Ra3-a7 #
3.Ra3-a7 zugzwang.
3...Kd6-e7
4.Sc7-b5 #
4.Sc7-e8 #
3...Kd6-c6
4.Ra7-a6 #
3...Bf8-e7
4.Ra7-a6 #
3.Ra3-a6 +
3...Kd6-e7
4.Ra6*e6 #
2.Re3-b3 zugzwang.
2...Ke7-d6
3.Rb3-b6 +
3...Kd6-e7
4.Rb6*e6 #
1...Ke7-d6
2.Bg6-e8 threat:
3.Re3-d3 +
3...Kd6-e7
4.Rd3-d7 #
2.Re3-d3 +
2...Kd6-c6
3.Sc7-a8 threat:
4.Bg6-e8 #
2...Kd6-e7
3.Rd3-d7 #
1.Re3-e1 ! threat:
2.Re1-a1 zugzwang.
2...Ke7-d6
3.Ra1-a7 zugzwang.
3...Kd6-c6
4.Ra7-a6 #
3...Bf8-e7
4.Ra7-a6 #
3.Ra1-d1 +
3...Kd6-e7
4.Rd1-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Re1-b1 zugzwang.
2...Ke7-d6
3.Rb1-b7 zugzwang.
3...Kd6-c6
4.Rb7-b6 #
3...Bf8-e7
4.Rb7-b6 #
3.Rb1-d1 +
3...Kd6-e7
4.Rd1-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Re1-c1 zugzwang.
2...Ke7-d6
3.Rc1-d1 +
3...Kd6-e7
4.Rd1-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Re1-e3 zugzwang.
2...Ke7-d6
3.Re3-d3 +
3...Kd6-e7
4.Rd3-d7 #
3...Kd6-c6
4.Bg6-e8 #
2.Re1-e2 zugzwang.
2...Ke7-d6
3.Re2-d2 +
3...Kd6-e7
4.Rd2-d7 #
3...Kd6-c6
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