Решение шахматной задачи №76487
Мат в 4 хода |
1.Sg8-f6 ! zugzwang.
1...Ra3-a8 +
2.Sf6-e8 threat:
3.Sc1-b3 #
2...Ra8-a3
3.Kh8-g8 zugzwang.
3...Ra3-b3
4.Qc2-a2 #
4.Sc1*b3 #
3...Ra3-a2
4.Sc1-b3 #
4.Qc2*a2 #
3...Ra3-a8
4.Sc1-b3 #
3...Ra3-a7
4.Sc1-b3 #
3...Ra3-a6
4.Sc1-b3 #
3...Ra3-a5
4.Sc1-b3 #
3...Ra3-a4
4.Sc1-b3 #
3...Ra3-h3
4.Qc2-a2 #
3...Ra3-g3
4.Qc2-a2 #
3...Ra3-f3
4.Qc2-a2 #
3...Ra3-e3
4.Qc2-a2 #
3...Ra3-d3
4.Qc2-a2 #
3...Ra3-c3
4.Qc2-a2 #
2...Ra8*e8 +
3.Kh8-h7 threat:
4.Qc2-a2 #
4.Sc1-b3 #
3...Re8-e2
4.Sc1-b3 #
3...Re8-e3
4.Qc2-a2 #
3...Re8-a8
4.Sc1-b3 #
3...Re8-b8
4.Qc2-a2 #
3...Re8-h8 +
4.g7*h8=Q #
4.g7*h8=B #
2...Ra8-b8
3.Qc2-a2 #
1...Ra3-a2
2.Qc2*a2 #
2.Sc1-b3 #
1...Ra3-a7
2.Sc1-b3 #
1...Ra3-a6
2.Sc1-b3 #
1...Ra3-a5
2.Sc1-b3 #
1...Ra3-a4
2.Sc1-b3 #
1...Ra3-h3 +
2.Sf6-h5 threat:
3.Qc2-a2 #
2...Rh3-h2
3.Sc1-b3 #
2...Rh3-a3
3.Kh8-h7 zugzwang.
3...Ra3-a8
4.Sc1-b3 #
3...Ra3-a2
4.Sc1-b3 #
4.Qc2*a2 #
3...Ra3-a7
4.Sc1-b3 #
3...Ra3-a6
4.Sc1-b3 #
3...Ra3-a5
4.Sc1-b3 #
3...Ra3-a4
4.Sc1-b3 #
3...Ra3-h3
4.Qc2-a2 #
3...Ra3-g3
4.Qc2-a2 #
3...Ra3-f3
4.Qc2-a2 #
3...Ra3-e3
4.Qc2-a2 #
3...Ra3-d3
4.Qc2-a2 #
3...Ra3-c3
4.Qc2-a2 #
3...Ra3-b3
4.Qc2-a2 #
4.Sc1*b3 #
3.g7-g8=Q zugzwang.
3...Ra3-a8
4.Qg8*a8 #
4.Sc1-b3 #
3...Ra3-a2
4.Sc1-b3 #
4.Qg8*a2 #
4.Qc2*a2 #
3...Ra3-a7
4.Sc1-b3 #
3...Ra3-a6
4.Sc1-b3 #
3...Ra3-a5
4.Sc1-b3 #
3...Ra3-a4
4.Sc |