Решение шахматной задачи №76829
Мат в 4 хода |
1.Kc7-d6 ! zugzwang.
1...Kh5-h6
2.Qe4-h4 +
2...Kh6-g7
3.Rc3-c7 +
3...Kg7-g8
4.Qh4-d8 #
3...Kg7-f8
4.Qh4-d8 #
3...Kg7-h8
4.Qh4-d8 #
4.Qh4*h7 #
1...d3-d2
2.Rc3-h3 +
2...Kh5-g5
3.Kd6-e5 threat:
4.Qe4-g2 #
4.Qe4-h4 #
4.Qe4-f4 #
3...d2-d1=Q
4.Qe4-h4 #
4.Qe4-f4 #
3...d2-d1=B
4.Qe4-h4 #
4.Qe4-f4 #
3...h7-h5
4.Qe4-f4 #
3.Qe4-h4 +
3...Kg5-f5
4.Rh3-f3 #
1...Kh5-g5
2.Rc3-c5 +
2...Kg5-f6
3.Qe4-e7 #
2...Kg5-h6
3.Qe4-e7 threat:
4.Qe7-f8 #
3...g6-g5
4.Qe7*g5 #
1...g6-g5
2.Rc3-c7 threat:
3.Rc7*h7 #
2...g5-g4
3.Rc7-g7 threat:
4.Qe4-h1 #
4.Qe4*h7 #
3...Kh5-h6
4.Qe4*h7 #
3...Kh5-h4
4.Qe4*g4 #
3...h7-h6
4.Qe4-h1 #
4.Qe4*g4 #
2...h7-h6
3.Rc7-c4 threat:
4.Qe4-e8 #
3...g5-g4
4.Qe4*g4 #
1...h7-h6
2.Rc3-c4 threat:
3.Qe4-h4 #
3.Qe4-g4 #
2...Kh5-g5
3.Qe4-e5 #
2...g6-g5
3.Qe4-e8 #
1.Rc3*d3 ! threat:
2.Rd3-g3 threat:
3.Qe4-h1 #
2...Kh5-h6
3.Qe4-e7 threat:
4.Rg3-h3 #
3...g6-g5
4.Qe7*g5 #
3...Kh6-h5
4.Qe7-g5 #
4.Qe7*h7 #
3.Qe4-e5 threat:
4.Rg3-h3 #
3...g6-g5
4.Qe5*g5 #
2...g6-g5
3.Qe4*h7 #
3.Rg3-h3 #
1...Kh5-h6
2.Qe4-h4 +
2...Kh6-g7
3.Qh4-e7 +
3...Kg7-g8
4.Rd3-d8 #
3...Kg7-h8
4.Rd3-d8 #
4.Qe7-f8 #
3...Kg7-h6
4.Rd3-h3 #
3.Rd3-d7 +
3...Kg7-g8
4.Qh4-d8 #
3...Kg7-f8
4.Qh4-d8 #
3...Kg7-h8
4.Qh4-d8 #
4.Qh4*h7 #
1...Kh5-g5
2.Qe4-e5 +
2...Kg5-g4
3.Rd3-g3 +
3...Kg4-h4
4.Qe5-g5 #
2...Kg5-h6
3.Rd3-h3 #
2...Kg5-h4
3.Qe5-f4 +
3...Kh4-h5
4.Rd3-h3 # |