Решение шахматной задачи №54270
Мат в 3 хода |
1.Qc1-c2 ! zugzwang.
1...Ra4-a7 +
2.Kb7*a7 threat:
3.Sc6-b4 #
3.Qc2-c4 #
2...Sa8-b6
3.Sc6-b4 #
2...Re8-e7 +
3.Sc6*e7 #
2...Re8-b8
3.Sc6-e7 #
3.Qc2-c4 #
1...Ra4-a1
2.Sc6-b4 #
2.Qc2-c4 #
1...Ra4-a2
2.Qc2-c4 #
2.Sc6-b4 #
1...Ra4-a3
2.Sc6-b4 #
2.Qc2-c4 #
1...Ra4-a6
2.Qc2-c4 #
2.Sc6-b4 #
1...Ra4-a5
2.Sc6-b4 #
2.Qc2-c4 #
1...Ra4-c4
2.Qc2*c4 #
1...Ra4-b4 +
2.Sc6*b4 #
1...Sa8-b6
2.Sc6-b4 +
2...Ra4*b4
3.Qc2-c6 #
1...Sa8-c7
2.Sc6-e7 +
2...Re8*e7
3.Qc2-c6 #
1...Re8-e7 +
2.Sc6*e7 #
1...Re8-b8 +
2.Kb7*b8 threat:
3.Sc6-e7 #
2...Ra4-a7
3.Sc6-b4 #
3.Qc2-c4 #
2...Ra4-c4
3.Qc2*c4 #
2...Ra4-b4 +
3.Sc6*b4 #
1...Re8-c8
2.Sc6-e7 #
1...Re8-d8
2.Sc6-e7 #
1...Re8-h8
2.Sc6-e7 #
1...Re8-g8
2.Sc6-e7 #
1...Re8-f8
2.Sc6-e7 # |