Решение шахматной задачи №63418
Мат в 4 хода |
1.Ra7-a8 ! threat:
2.Sf8-e6 +
2...Qf7-e8
3.Ra8*e8 #
2...Qf7-g8
3.Be7-f6 #
2...Qf7-f8
3.Ra8*f8 #
1...b2-b1=Q
2.Sf8-e6 +
2...Qb1-b8 +
3.Ra8*b8 +
3...Qf7-g8
4.Be7-f6 #
3...Qf7-e8
4.Rb8*e8 #
3...Qf7-f8
4.Rb8*f8 #
2...Qf7-g8
3.Be7-f6 #
2...Qf7-e8
3.Ra8*e8 #
2...Qf7-f8
3.Ra8*f8 #
1...b2-b1=R
2.Sf8-e6 +
2...Rb1-b8
3.Ra8*b8 +
3...Qf7-g8
4.Be7-f6 #
3...Qf7-e8
4.Rb8*e8 #
3...Qf7-f8
4.Rb8*f8 #
2...Qf7-g8
3.Be7-f6 #
2...Qf7-e8
3.Ra8*e8 #
2...Qf7-f8
3.Ra8*f8 #
1...Qf7-d5 +
2.Be4*d5 threat:
3.Be7-f6 #
2...Kh8-g7
3.Kd6-e5 threat:
4.Be7-f6 #
1...Qf7-g6 +
2.Be7-f6 +
2...Qg6*f6 +
3.Sf8-e6 +
3...Qf6-d8 +
4.Ra8*d8 #
3...Qf6-f8 +
4.Ra8*f8 #
2...Qg6-g7
3.Sf8-e6 #
3.Sf8-d7 #
3.Sf8-h7 #
2...Kh8-g8
3.Sf8*g6 +
3...Kg8-h7
4.Ra8-h8 #
4.Sg6-e5 #
4.Sg6*f4 #
4.Sg6-h4 #
4.Sg6-h8 #
4.Sg6-e7 #
3...Kg8-f7
4.Ra8-f8 #
1...Qf7-g8
2.Be7-f6 +
2...Qg8-g7
3.Sf8-d7 #
3.Sf8-e6 #
3.Sf8-h7 #
1...Qf7-e8
2.Ra8*e8 threat:
3.Sf8-e6 #
2...Kh8-g8
3.Sf8-e6 +
3...Kg8-f7
4.Re8-f8 #
2...Kh8-g7
3.Sf8-e6 +
3...Kg7-f7
4.Re8-f8 #
1...Qf7*e7 +
2.Kd6*e7 threat:
3.Sf8-e6 #
2...b2-b1=Q
3.Sf8-e6 +
3...Qb1-b8
4.Ra8*b8 #
3.Be4*b1 threat:
4.Sf8-e6 #
2...b2-b1=R
3.Sf8-e6 +
3...Rb1-b8
4.Ra8*b8 #
3.Be4*b1 threat:
4.Sf8-e6 #
1...Qf7*f8
2.Be7*f8 threat:
3.Bf8*h6 #
2...b2-b1=Q
3.Bf8*h6 +
3...Qb1-b8 +
4.Ra8*b8 #
2...b2-b1=R
3.Bf8*h6 +
3...Rb1-b8
4.Ra8*b8 #
2...Kh8-g8
3.Bf8*h6 +
3...Kg8-f7
4.Ra8-f8 #
1...Kh8-g8
2.Sf8-e6 +
2...Qf7-e8
3.Ra8*e8 +
3...Kg8-f7
4.Re8-f8 #
2...Qf7-f8
3.Ra8*f8 |