Решение шахматной задачи №78163
Мат в 4 хода |
1.Rg7-e7 ! threat:
2.Rg5-c5 threat:
3.Rc5-c8 #
2...Ba8-d5
3.Rc5*d5 threat:
4.Rd5-d8 #
2...Ba8-c6
3.Rc5*c6 threat:
4.Rc6-c8 #
2...Ba8-b7
3.Re7*b7 threat:
4.Rc5-c8 #
1...Ba8-g2
2.Re7-e6 threat:
3.Re6-h6 #
2...Bg2-e4
3.Re6*e4 threat:
4.Re4-h4 #
2...Kh8-h7
3.Rg5*g2 zugzwang.
3...Kh7-h8
4.Re6-h6 #
2.Re7-e8 +
2...Kh8-h7
3.Rg5*g2 zugzwang.
3...Kh7-h6
4.Re8-h8 #
1...Ba8-f3
2.Rg5-f5 threat:
3.Rf5-f8 #
2...Bf3-d5
3.Rf5*d5 threat:
4.Rd5-d8 #
2...Kh8-g8
3.Rf5*f3 zugzwang.
3...Kg8-h8
4.Rf3-f8 #
1...Ba8-c6
2.Re7-e6 threat:
3.Re6-h6 #
2...Bc6-e4
3.Re6*e4 threat:
4.Re4-h4 #
2...Kh8-h7
3.Re6*c6 zugzwang.
3...Kh7-h8
4.Rc6-h6 #
1...Ba8-b7
2.Rg5-f5 threat:
3.Rf5-f8 #
2...Bb7-d5
3.Rf5*d5 threat:
4.Rd5-d8 #
2...Kh8-g8
3.Re7*b7 zugzwang.
3...Kg8-h8
4.Rf5-f8 #
2.Rg5-h5 +
2...Kh8-g8
3.Re7*b7 zugzwang.
3...Kg8-f8
4.Rh5-h8 # |