Решение шахматной задачи №86474
Мат в 4 хода |
1.Qb1-b3 ! threat:
2.Rf8*f2 threat:
3.Rh8-h7 #
2...Se1-f3
3.Rh8-h7 +
3...Kg7-f8
4.Qb3-f7 #
3...Kg7-f6
4.Qb3-e6 #
3.Qb3-f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Bc5*f2
3.Rh8-h7 +
3...Kg7-f8
4.Qb3-f7 #
3...Kg7-f6
4.Qb3-e6 #
3.Qb3-f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Qb3-f7 threat:
4.Qf7-h7 #
2.Rf8-f7 +
2...Rf2*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Rd1-a1
2.Rf8-f7 +
2...Rf2*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Rd1-b1
2.Rf8-f7 +
2...Rf2*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Rd1-d2
2.Rf8-f7 +
2...Rf2*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Se1-c2
2.Rf8-f7 +
2...Rf2*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Rf2-f1
2.Rf8*f1 threat:
3.Rh8-h7 #
2...Se1-f3
3.Rh8-h7 +
3...Kg7-f8
4.Qb3-f7 #
3...Kg7-f6
4.Qb3-e6 #
3.Qb3-f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Bc5-f2
3.Rh8-h7 +
3...Kg7-f8
4.Qb3-f7 #
3...Kg7-f6
4.Qb3-e6 #
3.Qb3-f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Qb3-f7 threat:
4.Qf7-h7 #
2.Rf8-f7 +
2...Rf1*f7
3.Qb3*f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Rf7-h7 #
1...Rf2*a2 +
2.Qb3*a2 threat:
3.Rh8-h7 +
3...Kg7*f8
4.Qa2-f7 #
3.Rf8-f7 +
3...Kg7*h8
4.Rf7-h7 #
3.Qa2-f7 +
3...Kg7*h8
4.Qf7-h7 #
4.Qf7-f6 #
2...Rd1-a1
3.Rf8-f7 +
3...Kg7*h8
4.Rf7-h7 #
2...Bc5*f8
3.Rh8-h7 +
3...Kg7-f6
4.Qa2-e6 #
3.Qa2-f7 +
3...Kg7*h8
4.Qf7-h7 #
2...Kg7*h8
3.Bg8-h7 +
3...Bc5*f8
4.Qa2-g8 #
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