Решение шахматной задачи №87770
Мат в 3 хода |
1.Ra5-a2 ! zugzwang.
1...Qb3-c3
2.Qh2-c7 threat:
3.Sg4-h2 #
2...Qc3-e5
3.Re1*e3 #
2...Qc3*c7
3.Re1*e3 #
2...e3-e2
3.Qc7*c3 #
2...Sh5-f4
3.Qc7*f4 #
1...Bf1-a6
2.Qh2*g2 #
1...Bf1-b5
2.Qh2*g2 #
1...Bf1-c4
2.Qh2*g2 #
1...Bf1-d3
2.Qh2*g2 #
2.Re1*e3 #
1...Bf1-e2
2.Qh2*g2 #
1...Qb3*a2
2.Re1*e3 #
1...Qb3-d1
2.Re1*e3 #
1...Qb3-c2
2.Re1*e3 #
1...Qb3-g8
2.Re1*e3 #
1...Qb3-f7
2.Re1*e3 #
1...Qb3-e6
2.Re1*e3 #
1...Qb3-d5
2.Re1*e3 #
1...Qb3-c4
2.Re1*e3 #
1...Qb3-a4
2.Re1*e3 #
1...Qb3-b1
2.Re1*e3 #
1...Qb3-b2
2.Re1*e3 #
1...Qb3-a3
2.Sg4-f2 threat:
3.Bf5-g4 #
2...e3-e2
3.Ra2*a3 #
2...e3*f2 +
3.Ra2*f2 #
2.Sg4*f6 threat:
3.Bf5-g4 #
2...e3-e2
3.Ra2*a3 #
2...Sh5*f6
3.Qh2-f4 #
2...Sh7*f6
3.Sh3-g5 #
2.Qh2-b8 threat:
3.Sg4-h2 #
2...e3-e2
3.Ra2*a3 #
2...Sh5-f4
3.Qb8*f4 #
2.Qh2-c7 threat:
3.Sg4-h2 #
2...e3-e2
3.Ra2*a3 #
2...Sh5-f4
3.Qc7*f4 #
2.Qh2-d6 threat:
3.Sg4-h2 #
2...e3-e2
3.Ra2*a3 #
2...Sh5-f4
3.Qd6*f4 #
2.Ra2*a3 threat:
3.Ra3*e3 #
3.Re1*e3 #
2...Bf1-d3
3.Qh2*g2 #
3.Re1*e3 #
2...Bf1-e2
3.Ra3*e3 #
3.Qh2*g2 #
1...Qb3*b4
2.Re1*e3 #
1...Qb3-d3
2.Qh2-d6 threat:
3.Sg4-h2 #
2...Qd3*d6
3.Re1*e3 #
2...e3-e2
3.Qd6*d3 #
2...Sh5-f4
3.Qd6*f4 #
1...e3-e2
2.Ra2*e2 threat:
3.Re2-f2 #
2...Bf1*e2
3.Qh2*g2 #
2...Qb3-a2
3.Re2-e3 #
2...Qb3-c2
3.Re2-e3 #
2...Qb3-b2
3.Re2-e3 #
2...Qb3-e3 +
3.Re2*e3 #
2.Re1*e2 threat:
3.Re2-f2 #
2...Bf1*e2
3.Qh2*g2 #
2...Qb3*a2
3.Re2-e3 #
2...Qb3-c2
3.Re2-e3 #
2...Qb3-b2
3.Re2-e3 #
2...Qb3-e3 +
3.Re2*e3 #
1...Sh5-f4
2.Qh2*f4 #
1...Sh5-g3
2.Qh2*g2 +
2...Bf1*g2
3.Sg4-h2 #
1...Sh5-g7
2.Qh2-f4 #
1...Sh7-g5
2.Sg4-e5 +
2...f6*e5
3.Sh3*g5 #
2.Sh3*g5 +
2...f6*g5
3.Sg4-e5 #
1...Sh7-f8
2.Sh3-g5 +
2...f6*g5
3.Sg4-e5 #
2.Sg4-e5 +
2...f6*e5
3.Sh3-g5 # |