Решение шахматной задачи №64434
Мат в 4 хода |
a)
1.Bf7-c4 ! threat:
2.Bg5*f4 +
2...Ke5-f6
3.Bf4-g5 +
3...Kf6-e5
4.f2-f4 #
1...f4-f3
2.Sd2*f3 +
2...Ke5-e4
3.Sf3-d2 +
3...Ke4-e5
4.f2-f4 #
b) wPh4-->h3 -bPa7
1.f2-f3 ! threat:
2.Sd2-c4 #
1...Sb7-a5
2.Bf7-g8 zugzwang.
2...Sa5-c4
3.Sd2*c4 #
2...Sa5-b3
3.Sd2-c4 #
2...Sa5-c6
3.Sd2-c4 #
2...Sa5-b7
3.Sd2-c4 #
2.Kc7-d7 zugzwang.
2...Sa5-c4
3.Sd2*c4 #
2...Sa5-b3
3.Sd2-c4 #
2...Sa5-c6
3.Sd2-c4 #
2...Sa5-b7
3.Sd2-c4 #
2.h3-h4 zugzwang.
2...Sa5-b3
3.Sd2-c4 #
2...Sa5-c4
3.Sd2*c4 #
2...Sa5-c6
3.Sd2-c4 #
2...Sa5-b7
3.Sd2-c4 #
1...Sb7-d6
2.Kc7-c6 threat:
3.Bf7-d5 zugzwang.
3...Sd6-b5
4.Sd2-c4 #
3...Sd6-c4
4.Sd2*c4 #
3...Sd6-e4
4.Sd2-c4 #
3...Sd6-f7
4.Sd2-c4 #
3...Sd6-e8
4.Sd2-c4 #
3...Sd6-c8
4.Sd2-c4 #
3...Sd6-b7
4.Sd2-c4 #
2...Sd6*f7
3.Sd2-c4 +
3...Ke5-e6
4.Se2*f4 #
4.Se2-d4 # |