Решение шахматной задачи №62647
Мат в 4 хода |
1.Sh6-f7 ! zugzwang.
1...h5-h4
2.Sf7-g5 threat:
3.Qa5-d2 #
2...Ke3-d3
3.Qa5-c5 threat:
4.Sd7-e5 #
2...Ke3-d4
3.Qa5-c5 +
3...Kd4-d3
4.Sd7-e5 #
2...Ke3-f4
3.Qa5-e5 +
3...Kf4-g4
4.Sd7-f6 #
1...Ke3-f3
2.Qa5-g5 threat:
3.Sf7-d6 threat:
4.Sd7-e5 #
3.Sd7-c5 threat:
4.Sf7-e5 #
3.Sd7-f6 threat:
4.Sf7-e5 #
2...Kf3-e4
3.Sf7-d6 +
3...Ke4-d4
4.Qg5-d2 #
3...Ke4-f3
4.Sd7-e5 #
3...Ke4-d3
4.Qg5-d2 #
1...Ke3-e4
2.Ke1*e2 threat:
3.Qa5-e5 #
2...Ke4-f4
3.Qa5-g5 +
3...Kf4-e4
4.Qg5-e5 #
2...Ke4-d4
3.Sf7-d6 threat:
4.Qa5-d2 #
4.Qa5-e5 #
4.Qa5-c5 #
3.Sd7-b6 threat:
4.Qa5-b4 #
4.Qa5-e5 #
3...Kd4-e4
4.Qa5-e5 #
3.Qa5-c5 +
3...Kd4-e4
4.Qc5-e5 #
1...Ke3-d3
2.Qa5-c5 threat:
3.Sf7-d6 threat:
4.Sd7-e5 #
3.Sf7-g5 threat:
4.Sd7-e5 #
3.Sd7-f6 threat:
4.Sf7-e5 #
2...Kd3-e4
3.Sd7-f6 +
3...Ke4-f4
4.Qc5-f2 #
3...Ke4-f3
4.Qc5-f2 #
3...Ke4-d3
4.Sf7-e5 #
1...Ke3-d4
2.Qa5-c5 +
2...Kd4-e4
3.Sd7-f6 +
3...Ke4-f4
4.Qc5-f2 #
3...Ke4-f3
4.Qc5-f2 #
3...Ke4-d3
4.Sf7-e5 #
2...Kd4-d3
3.Sd7-f6 threat:
4.Sf7-e5 #
3.Sf7-d6 threat:
4.Sd7-e5 #
3.Sf7-g5 threat:
4.Sd7-e5 #
2.Sf7-d6 threat:
3.Qa5-d2 #
2...Kd4-e3
3.Qa5-g5 +
3...Ke3-d3
4.Qg5-d2 #
3...Ke3-f3
4.Sd7-e5 #
3...Ke3-d4
4.Qg5-d2 #
1...Ke3-f4
2.Qa5-g5 +
2...Kf4-e4
3.Sf7-d6 +
3...Ke4-d4
4.Qg5-d2 #
3...Ke4-f3
4.Sd7-e5 #
3...Ke4-d3
4.Qg5-d2 #
2...Kf4-f3
3.Sf7-d6 threat:
4.Sd7-e5 #
3.Sd7-c5 threat:
4.Sf7-e5 #
3.Sd7-f6 threat:
4.Sf7-e5 # |