Решение шахматной задачи №63901
Мат в 4 хода |
1.Rf4-g4 ! threat:
2.Rg4*g7 threat:
3.Rg7-g8 #
3.f7-f8=Q #
2...Kh8*g7
3.f7-f8=Q #
1...Qg7-f8
2.Bc5-d4 +
2...Qf8-g7
3.f7-f8=Q #
3.f7-f8=R #
3.Bd4*g7 #
2.Bc5*f8 threat:
3.Bf8-g7 #
3.Rg4-g8 #
1...Qg7*g4 +
2.Ka4-a3 threat:
3.f7-f8=Q +
3...Qg4-g8
4.Bc5-d4 #
3.Bc5-d4 +
3...Qg4*d4
4.f7-f8=Q #
3...Qg4-g7
4.f7-f8=Q #
4.f7-f8=R #
2...Qg4-f3
3.Bc5-d4 +
3...Qf3-f6
4.f7-f8=Q #
4.Bd4*f6 #
2...Qg4-f5
3.Bc5-d4 +
3...Qf5-e5
4.f7-f8=Q #
4.Bd4*e5 #
3...Qf5-f6
4.f7-f8=Q #
4.Bd4*f6 #
2...Qg4-a4 +
3.Ka3*a4 threat:
4.f7-f8=Q #
4.Bc5-d4 #
3...Kh8-g7
4.f7-f8=Q #
2...Qg4-b4 +
3.Bc5*b4 threat:
4.f7-f8=Q #
4.Bb4*c3 #
3...Kh8-g7
4.f7-f8=Q #
3.Ka3*b4 threat:
4.f7-f8=Q #
4.Bc5-d4 #
3...Kh8-g7
4.f7-f8=Q #
2...Qg4-f4
3.Bc5-d4 +
3...Qf4-e5
4.f7-f8=Q #
4.Bd4*e5 #
3...Qf4*d4
4.f7-f8=Q #
3...Qf4-f6
4.f7-f8=Q #
4.Bd4*f6 #
2...Qg4-g8
3.Bc5-d4 +
3...Qg8-g7
4.f7-f8=Q #
4.f7-f8=R #
2...Qg4-g7
3.Bc5-d4 threat:
4.f7-f8=Q #
4.f7-f8=R #
3...Qg7*d4
4.f7-f8=Q #
3...Qg7-e5
4.f7-f8=Q #
4.Bd4*e5 #
3...Qg7-f6
4.f7-f8=Q #
4.Bd4*f6 #
1...Qg7-g5
2.f7-f8=Q +
2...Qg5-g8
3.Qf8*g8 #
3.Bc5-d4 #
3.Rg4*g8 #
2.Bc5-d4 +
2...Qg5-f6
3.Rg4-g8 #
3.f7-f8=Q #
3.f7-f8=R #
3.Bd4*f6 #
2...Qg5-e5
3.f7-f8=Q #
3.f7-f8=R #
3.Rg4-g8 #
3.Bd4*e5 #
2...Qg5-g7
3.f7-f8=Q #
3.f7-f8=R #
3.Bd4*g7 #
2.Rg4*g5 threat:
3.f7-f8=Q #
3.f7-f8=R #
3.Rg5-g8 #
3.Bc5-d4 #
2...h6*g5
3.f7-f8=Q #
3.Bc5-d4 #
1...Qg7-g6
2.f7-f8=Q +
2...Qg6-g8
3.Bc5-d4 #
3.Qf8*g8 #
3.Rg4*g8 # |