Решение шахматной задачи №85713
Мат в 3 хода |
1.g3-g4 ! zugzwang.
1...b3-b2
2.Qb7*b2 threat:
3.Qb2-d2 #
1...Ke3*d4
2.Se5-c4 threat:
3.Bd8-f6 #
1...Ke3-f2
2.Rd4-d3 threat:
3.Bd8-h4 #
2...e4*d3
3.Qb7-f3 #
2...f5*g4
3.Sh6*g4 #
3.Se5*g4 #
1...a4-a3
2.Qb7*b3 +
2...Ke3*d4
3.Se5-c6 #
2...Ke3-f2
3.Bd8-h4 #
3.Rd4-d2 #
1...f4-f3
2.Se5-c4 +
2...Ke3*d4
3.Bd8-f6 #
2...Ke3-f4
3.Qb7-b8 #
3.Qb7-c7 #
2...Ke3-f2
3.Bd8-h4 #
1...c5-c4
2.Rd4*e4 +
2...Ke3-f2
3.Bd8-h4 #
2...f5*e4
3.Qb7*a7 #
1...c5*d4
2.Qb7-b4 threat:
3.Qb4-e1 #
3.Qb4-d2 #
2...Ke3-f2
3.Qb4-e1 #
2...d4-d3
3.Qb4-c5 #
2...f4-f3
3.Qb4-d2 #
1...f5*g4
2.Se5*g4 +
2...Ke3-f3
3.Rd4-d3 #
3.Rh1-h3 #
2...Ke3*d4
3.Bd8-f6 #
2.Rd4-d2 threat:
3.Sh6*g4 #
2...f4-f3
3.Bd8-g5 #
2...Bg6-f5
3.Sh6*f5 #
2...Bg6-h5
3.Sh6-f5 #
1...Bg6-h5
2.Sh6*f5 +
2...Ke3-f2
3.Bd8-h4 #
3.Rd4-d2 #
1...Bg6-e8
2.Sh6*f5 +
2...Ke3-f2
3.Bd8-h4 #
3.Rd4-d2 #
1...Bg6-f7
2.Sh6*f5 +
2...Ke3-f2
3.Bd8-h4 #
3.Rd4-d2 # |