Решение шахматной задачи №56843
Мат в 3 хода |
1.Qc3-b2 ! zugzwang.
1...Sf3-d4
2.Qb2-g2 +
2...Rf6-g6
3.Qg2*g6 #
2...Kg7-f7
3.Qg2-b7 #
1...Sf3-d2 +
2.Bc1*d2 zugzwang.
2...Kg7-f7
3.Qb2-b7 #
1...Sf3-e1
2.Qb2-b7 +
2...Rf6-f7
3.Bc1-b2 #
2.Bc1-g5 threat:
3.Qb2*f6 #
2...h6*g5
3.Rh5*h7 #
2...Kg7-f7
3.Qb2-b7 #
1...Sf3-g1
2.Bc1-g5 threat:
3.Qb2*f6 #
2...h6*g5
3.Rh5*h7 #
2...Kg7-f7
3.Qb2-b7 #
2.Qb2-b7 +
2...Rf6-f7
3.Bc1-b2 #
2.Qb2-g2 +
2...Rf6-g6
3.Qg2*g6 #
2...Kg7-f7
3.Qg2-b7 #
1...Sf3-h2
2.Qb2-b7 +
2...Rf6-f7
3.Bc1-b2 #
1...Sf3-h4
2.Qb2-b7 +
2...Rf6-f7
3.Bc1-b2 #
2.Bc1-g5 threat:
3.Qb2*f6 #
2...h6*g5
3.Rh5*h7 #
2...Kg7-f7
3.Qb2-b7 #
1...Sf3-g5
2.Bc1*g5 threat:
3.Qb2*f6 #
2...h6*g5
3.Rh5*h7 #
2...Kg7-f7
3.Qb2-b7 #
1...Sf3-e5 +
2.Qb2*e5 zugzwang.
2...Kg7-f7
3.Qe5-c7 #
1...Kg7-f7
2.Qb2-b7 # |