Решение шахматной задачи №57580
Мат в 3 хода |
1.Qe7-h7 ! zugzwang.
1...Se4-c3
2.Qh7-b1 +
2...Sc3*b1
3.Sa3-c2 #
1...Ka1-a2
2.Qh7*e4 zugzwang.
2...Ka2-a1
3.Qe4-b1 #
3.Sa3-b1 #
3.Sa3-c4 #
3.Sa3-b5 #
2...Ka2-b3
3.Qe4-c4 #
2...b2-b1=Q
3.Qe4*b1 #
2...b2-b1=S
3.Qe4*b1 #
2...b2-b1=R
3.Qe4*b1 #
2...b2-b1=B
3.Qe4*b1 #
1...b2-b1=Q
2.Sa3-c4 +
2...Qb1-a2
3.Qh7-h1 #
1...b2-b1=S
2.Qh7-b7 threat:
3.Qb7*b1 #
3.Sa3*b1 #
3.Sa3-c2 #
2...Ka1-a2
3.Qb7*b1 #
3.Sa3*b1 #
2...Sb1-d2
3.Sa3-b1 #
3.Sa3-c2 #
3.Sa3-c4 #
2...Sb1-c3
3.Sa3-c2 #
2...Sb1*a3
3.Ra4*a3 #
2...Se4-c3
3.Sa3-c2 #
2...Se4-d2
3.Sa3*b1 #
3.Sa3-c2 #
2...Se4-c5
3.Qb7*b1 #
3.Sa3-c2 #
1...b2-b1=R
2.Sa3-c4 #
1...b2-b1=B
2.Sa3-c4 +
2...Bb1-a2
3.Qh7-h1 #
2.Qh7-b7 threat:
3.Qb7*b1 #
3.Sa3*b1 #
3.Sa3-c2 #
2...Bb1-d3
3.Sa3-b1 #
3.Sa3-c2 #
3.Sa3-c4 #
2...Bb1-c2
3.Sa3*c2 #
2...Bb1-a2
3.Sa3-c2 #
2...Se4-c3
3.Sa3-c2 #
2...Se4-d2
3.Sa3*b1 #
3.Sa3-c2 #
2...Se4-c5
3.Qb7*b1 #
3.Sa3-c2 #
1...Se4-d2
2.Sa3-b1 #
2.Sa3-c4 #
2.Sa3-b5 #
1...Se4-f2
2.Sa3-b5 #
2.Qh7-b1 #
2.Sa3-b1 #
2.Sa3-c4 #
1...Se4-g3
2.Sa3-c4 #
2.Qh7-b1 #
2.Sa3-b1 #
2.Sa3-b5 #
1...Se4-g5
2.Sa3-b5 #
2.Qh7-b1 #
2.Sa3-b1 #
2.Sa3-c4 #
1...Se4-f6
2.Sa3-c4 #
2.Qh7-b1 #
2.Sa3-b1 #
2.Sa3-b5 #
1...Se4-d6
2.Sa3-b5 #
2.Qh7-b1 #
2.Sa3-b1 #
2.Sa3-c4 #
1...Se4-c5
2.Qh7-b1 # |