Решение шахматной задачи №76408
Мат в 4 хода |
1.Ra4-a1 ! zugzwang.
1...Kd3-e2
2.Bd7-g4 +
2...Ke2-e3
3.Ra1-a3 #
2...Ke2-d3
3.Ra1-c1 threat:
4.Rc1-c3 #
2...Ke2-f1
3.Bg4-f3 threat:
4.Be1*g3 #
2.Ke5-e4 threat:
3.Bd7-b5 #
2...Ke2-f1
3.Ke4-f3 threat:
4.Be1*g3 #
4.Be1-f2 #
4.Be1-a5 #
4.Be1-b4 #
4.Be1-c3 #
4.Be1-d2 #
3...Kf1-g1
4.Be1*g3 #
1...Kd3-e3
2.Bd7-g4 threat:
3.Ra1-a3 #
2...Ke3-d3
3.Ra1-c1 threat:
4.Rc1-c3 #
1...Kd3-c4
2.Ra1-a3 threat:
3.Be1-a5 threat:
4.Ra3-c3 #
1...Kd3-c2
2.Ke5-d4 threat:
3.Bd7-a4 +
3...Kc2-b2
4.Be1-c3 #
3.Be1-c3 threat:
4.Bd7-a4 #
2...Kc2-b2
3.Be1-c3 +
3...Kb2-c2
4.Bd7-a4 #
3...Kb2-b3
4.Bd7-a4 #
2...g3-g2
3.Bd7-a4 +
3...Kc2-b2
4.Be1-c3 #
1...g3-g2
2.Ra1-c1 threat:
3.Bd7-b5 +
3...Kd3-e3
4.Rc1-c3 #
3.Bd7-g4 threat:
4.Rc1-c3 #
2...g2-g1=Q
3.Bd7-b5 +
3...Kd3-e3
4.Rc1-c3 #
2...g2-g1=S
3.Bd7-b5 +
3...Kd3-e3
4.Rc1-c3 #
2...g2-g1=R
3.Bd7-b5 +
3...Kd3-e3
4.Rc1-c3 #
2...g2-g1=B
3.Bd7-b5 +
3...Kd3-e3
4.Rc1-c3 #
2...Kd3-e3
3.Bd7-g4 threat:
4.Rc1-c3 #
2...Kd3-e2
3.Bd7-g4 +
3...Ke2-e3
4.Rc1-c3 #
3...Ke2-d3
4.Rc1-c3 #
3...Ke2-f1
4.Be1-h4 #
4.Be1-g3 # |