Решение шахматной задачи №62787
Мат в 4 хода |
1.Sg2-f4 ! threat:
2.Rc3*c4 +
2...b5*c4
3.Bf1-g2 threat:
4.b4-b5 #
2...Rd5-c5
3.Rc4*c5 #
2.Bf1-g2 threat:
3.Sf4-g6 zugzwang.
3...Rd7-d6
4.Sg6*e7 #
3...Rd7-d8
4.Sg6*e7 #
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
2...Rd7-d6
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
2...Rd7-d8
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
1...Rd5-d4
2.Bf1-g2 +
2...Rd4-d5
3.Sf4-g6 zugzwang.
3...Rd7-d6
4.Sg6*e7 #
3...Rd7-d8
4.Sg6*e7 #
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
2...Rd4-e4
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
3.Bg2*e4 +
3...Rd7-d5
4.Be4*d5 #
2...Rd7-d5
3.Sf4-g6 threat:
4.Sg6*e7 #
1...Rd5-c5
2.Bf1-g2 +
2...Rc5-d5
3.Sf4-g6 zugzwang.
3...Rd7-d6
4.Sg6*e7 #
3...Rd7-d8
4.Sg6*e7 #
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
2...Rd7-d5
3.Sf4*d3 zugzwang.
3...c4*d3
4.Rc3*c5 #
1...Rd7-d6
2.Bf1-g2 threat:
3.Rc3*c4 +
3...b5*c4
4.b4-b5 #
2...Rd6*e6
3.f5*e6 threat:
4.Bg2*d5 # |