Решение шахматной задачи №63611
Мат в 4 хода |
1.Rf2-b2 ! threat:
2.e5-e6 zugzwang.
2...Bg4-d1
3.Rb2-b4 +
3...Bd1-g4
4.Ba1-f6 #
2...Bg4-e2
3.Rb2-b4 +
3...Be2-g4
4.Ba1-f6 #
3...Be2-c4
4.Rb4*c4 #
2...Bg4-f3
3.Rb2-b4 +
3...Bf3-g4
4.Ba1-f6 #
3...Bf3-e4
4.Rb4*e4 #
2...Bg4*e6
3.Rb2-b4 +
3...Be6-c4
4.Rb4*c4 #
3...Be6-g4
4.Ba1-f6 #
2...Bg4-f5
3.Rb2-b4 +
3...Bf5-e4
4.Rb4*e4 #
3...Bf5-g4
4.Ba1-f6 #
1...Bg4-d1
2.Rb2-b4 +
2...Bd1-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
1...Bg4-e2
2.Rb2-b4 +
2...Be2-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
2...Be2-c4
3.Rb4*c4 #
1...Bg4-f3
2.Rb2-b4 +
2...Bf3-e4
3.Rb4*e4 #
2...Bf3-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
1...Bg4-c8
2.Rb2-b4 +
2...Bc8-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
1...Bg4-d7
2.Rb2-b4 +
2...Bd7-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
1...Bg4-e6
2.Rb2-b4 +
2...Be6-g4
3.Ba1-d4 threat:
4.Bd4-f2 #
2...Be6-c4
3.Rb4*c4 #
1...Bg4-f5
2.Rb2-b4 +
2...Bf5-e4
3.Rb4*e4 #
2...Bf5-g4
3.Ba1-d4 threat:
4.Bd4-f2 # |