Решение шахматной задачи №64123
Мат в 4 хода |
1.Sa4-c5 ! zugzwang.
1...Rf6-b6
2.h7-h8=Q +
2...Rb6-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rb6-f6
3.Bh8*f6 #
1...Rf6-f1
2.h7-h8=Q +
2...Rf1-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rf1-f6
3.Bh8*f6 #
1...Rf6-f2
2.h7-h8=Q +
2...Rf2-b2
3.Qh8*b2 #
2...Rf2-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rf2-b2
3.Bh8*b2 #
2...Rf2-f6
3.Bh8*f6 #
1...Rf6-f3
2.h7-h8=Q +
2...Rf3-c3
3.Qh8*c3 #
2...Rf3-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rf3-c3
3.Bh8*c3 #
2...Rf3-f6
3.Bh8*f6 #
1...Rf6-f4
2.h7-h8=Q +
2...Rf4-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rf4-f6
3.Bh8*f6 #
1...Rf6-f5
2.h7-h8=Q +
2...Rf5-e5
3.Qh8*e5 #
3.Qh8-h1 #
2...Rf5-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rf5-e5
3.Bh8*e5 #
2...Rf5-f6
3.Bh8*f6 #
1...Rf6*a6 +
2.Sc5-a4 threat:
3.h7-h8=Q +
3...Ra6-f6
4.Qh8*f6 #
3.h7-h8=B +
3...Ra6-f6
4.Bh8*f6 #
2...Ra6*a4 +
3.b3*a4 threat:
4.h7-h8=Q #
4.h7-h8=B #
2...Ra6-h6
3.g5*h6 threat:
4.h7-h8=Q #
4.h7-h8=B #
1...Rf6-c6
2.h7-h8=Q +
2...Rc6-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rc6-f6
3.Bh8*f6 #
1...Rf6-d6
2.h7-h8=Q +
2...Rd6-d4
3.Qh8*d4 #
2...Rd6-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Rd6-d4
3.Bh8*d4 #
2...Rd6-f6
3.Bh8*f6 #
1...Rf6-e6
2.h7-h8=Q +
2...Re6-e5
3.Qh8*e5 #
3.Qh8-h1 #
2...Re6-f6
3.Qh8*f6 #
2.h7-h8=B +
2...Re6-e5
3.Bh8*e5 #
2...Re6-f6
3.Bh8*f6 #
1...Rf6-f8
2.h7-h8=Q +
2...Rf8-f6
3.Qh8*f6 #
2...Rf8*h8
3.b3-b4 threat:
4.Sc5-b3 #
2.h7-h8=B +
2...Rf8-f6
3.Bh8*f6 #
2...Rf8*h8
3.b3-b4 threat:
4.Sc5-b3 #
1...Rf6-f7
2.h7-h8=Q +
2...Rf7-f6
3.Qh8*f6 #
2...Rf7-g7
3.Qh8*g7 #
3.Qh8-h1 #
2.h7-h8=B +
2...Rf7-f6
3.Bh8*f6 #
2...Rf7-g7
3.Bh8*g7 #
1...Rf6-h6
2.h7-h8=Q +
2...Rh6-f6
3.Qh8*f6 #
2...Rh6*h8
3.b3-b4 threat:
4.Sc5-b3 #
2.h7-h8=B +
2...Rh6-f6
3.Bh8*f6 #
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