Решение шахматной задачи №77938
Мат в 4 хода |
1.Rg1-c1 ! zugzwang.
1...Bc4-b3
2.Rc1-c8 +
2...Bb3-g8
3.Rc8*g8 #
3.Rg3*g8 #
1...Bc4-a2
2.Rc1-c8 +
2...Ba2-g8
3.Rg3*g8 #
3.Rc8*g8 #
1...Bc4-f1
2.Rc1-c8 #
1...Bc4-e2
2.Rc1-c8 #
1...Bc4-d3
2.Rc1-c8 #
1...Bc4-g8
2.Rc1-c7 threat:
3.Rc7-g7 threat:
4.Rg7*g8 #
3...Bg8-a2
4.Rg7-h7 #
3...Bg8-b3
4.Rg7-h7 #
3...Bg8-c4
4.Rg7-h7 #
3...Bg8-d5
4.Rg7-h7 #
3...Bg8-e6
4.Rg7-h7 #
3...Bg8-f7
4.Rg7-h7 #
3...Bg8-h7
4.Rg7*h7 #
2...Bg8-f7
3.Rc7-c8 +
3...Bf7-g8
4.Rc8*g8 #
4.Rg3*g8 #
3...Bf7-e8
4.Rc8*e8 #
1...Bc4-f7
2.Rc1-c8 +
2...Bf7-g8
3.Rc8*g8 #
3.Rg3*g8 #
2...Bf7-e8
3.Rc8*e8 #
1...Bc4-e6
2.Rc1-c7 threat:
3.Rc7-h7 #
2...Be6-g4
3.Rc7-g7 zugzwang.
3...Bg4-c8
4.Rg7-g8 #
4.Rg7-h7 #
3...Bg4*f3
4.Rg7-h7 #
4.Rg7-g8 #
3...Bg4-h3
4.Rg7-g8 #
4.Rg7-h7 #
3...Bg4-h5
4.Rg7-h7 #
4.Rg7-g8 #
3...Bg4-d7
4.Rg7-g8 #
4.Rg7-h7 #
3...Bg4-e6
4.Rg7-h7 #
3...Bg4-f5
4.Rg7-g8 #
2...Be6-f5
3.Rc7-f7 threat:
4.Rf7-f8 #
3...Bf5-h7
4.Rf7*h7 #
3...Bf5-e6
4.Rf7-h7 #
2...Be6-g8
3.Rc7-g7 threat:
4.Rg7*g8 #
3...Bg8-a2
4.Rg7-h7 #
3...Bg8-b3
4.Rg7-h7 #
3...Bg8-c4
4.Rg7-h7 #
3...Bg8-d5
4.Rg7-h7 #
3...Bg8-e6
4.Rg7-h7 #
3...Bg8-f7
4.Rg7-h7 #
3...Bg8-h7
4.Rg7*h7 #
2...Be6-f7
3.Rc7-c8 +
3...Bf7-g8
4.Rc8*g8 #
4.Rg3*g8 #
3...Bf7-e8
4.Rc8*e8 #
2...Be6-d7
3.Rg3-g6 zugzwang.
3...Bd7-a4
4.Rc7-h7 #
3...Bd7-b5
4.Rc7-h7 #
3...Bd7-c6
4.Rc7-h7 #
3...Bd7-h3
4.Rc7-h7 #
3...Bd7-g4
4.Rc7-h7 |