Решение шахматной задачи №64703
Мат в 4 хода |
1.Bb8-f4 ! threat:
2.Bf4-b8 zugzwang.
2...Sf5-d4
3.Sb5*d4 #
2...Sf5-e3
3.Sb5-d4 #
2...Sf5*h4
3.Sb5-d4 #
2...Sf5*h6
3.Sb5-d4 #
2...Sf5-g7
3.Sb5-d4 #
2...Sf5-e7
3.Sb5-d4 #
2...Sf5-d6
3.Sb5-d4 #
1...Sf5-d6
2.Sh4-f5 threat:
3.Sf5-d4 #
3.Sf5-e7 #
2...Sd6*b5
3.Sf5-e7 #
2...Sd6*c4
3.Sf5-d4 +
3...Kc6-d5
4.Ba8*b7 #
3.Sb5-d4 +
3...Kc6-d5
4.Ba8*b7 #
2...Sd6*f5
3.Bf4-b8 zugzwang.
3...Sf5-d4
4.Sb5*d4 #
3...Sf5-e3
4.Sb5-d4 #
3...Sf5-h4
4.Sb5-d4 #
3...Sf5*h6
4.Sb5-d4 #
3...Sf5-g7
4.Sb5-d4 #
3...Sf5-e7
4.Sb5-d4 #
3...Sf5-d6
4.Sb5-d4 #
2...Sd6-f7 +
3.Kh8-g7 threat:
4.Sf5-d4 #
4.Sf5-e7 #
4.Sb5-d4 #
3...Sf7-d6 +
4.Sf5-e7 #
3...Sf7-e5 +
4.Sf5-e7 #
3...Sf7-g5 +
4.Sf5-e7 #
3...Sf7*h6 +
4.Sf5-e7 #
3...Sf7-h8 +
4.Sf5-e7 #
3...Sf7-d8 +
4.Sf5-e7 #
2...Sd6-c8
3.Sf5-d4 #
3.Sb5-d4 # |