Решение шахматной задачи №64766
Мат в 4 хода |
1.Sb5-d4 ! zugzwang.
1...Bd5-c6
2.Sd4-e6 threat:
3.Sg5-f7 +
3...Kh8-h7
4.Se6-g5 #
2...Bc6-e8
3.Se6-d8 zugzwang.
3...Be8-f7
4.Sd8*f7 #
3...Be8-a4
4.Sd8-f7 #
3...Be8-b5
4.Sd8-f7 #
3...Be8-c6
4.Sd8-f7 #
3...Be8-d7
4.Sd8-f7 #
1...Bd5-a2
2.Sd4-f3 threat:
3.Sf3-e5 threat:
4.Se5*g6 #
3...Ba2-b1
4.Se5-f7 #
3...Ba2-f7
4.Se5*f7 #
2...Ba2-f7
3.Sg5*f7 +
3...Kh8-h7
4.Sf3-g5 #
1...Bd5-b3
2.Sd4-f3 threat:
3.Sf3-e5 threat:
4.Se5*g6 #
3...Bb3-c2
4.Se5-f7 #
3...Bb3-f7
4.Se5*f7 #
2...Bb3-f7
3.Sg5*f7 +
3...Kh8-h7
4.Sf3-g5 #
2...Bb3-a4
3.Sg5-f7 +
3...Kh8-h7
4.Sf3-g5 #
1...Bd5-c4
2.Sd4-f3 threat:
3.Sf3-e5 threat:
4.Se5*g6 #
3...Bc4-d3
4.Se5-f7 #
3...Bc4-f7
4.Se5*f7 #
2...Bc4-f7
3.Sg5*f7 +
3...Kh8-h7
4.Sf3-g5 #
2...Bc4-b5
3.Sg5-f7 +
3...Kh8-h7
4.Sf3-g5 #
1...Bd5-h1
2.Sd4-e6 threat:
3.Sg5-f7 +
3...Kh8-h7
4.Se6-g5 #
1...Bd5-g2
2.Sd4-e6 threat:
3.Sg5-f7 +
3...Kh8-h7
4.Se6-g5 #
1...Bd5-f3
2.Sd4-e6 threat:
3.Sg5-f7 +
3...Kh8-h7
4.Se6-g5 #
1...Bd5-e4
2.Sd4-e6 threat:
3.Sg5-f7 +
3...Kh8-h7
4.Se6-g5 #
1...Bd5-g8
2.Sd4-f3 threat:
3.Sf3-e5 threat:
4.Se5*g6 #
3...Bg8-f7
4.Se5*f7 #
3...Bg8-h7
4.Sg5-f7 #
4.Se5-f7 #
2...Bg8-f7
3.Sg5*f7 +
3...Kh8-h7
4.Sf3-g5 #
1...Bd5-f7
2.Sd4-f3 threat:
3.Sg5*f7 +
3...Kh8-h7
4.Sf3-g5 #
2...Bf7-a2
3.Sf3-e5 threat:
4.Se5*g6 #
3...Ba2-b1
4.Se5-f7 #
3...Ba2-f7
4.Se5*f7 #
2...Bf7-b3
3.Sf3-e5 threat:
4.Se5*g6 #
3...Bb3-c2
4.Se5-f7 #
3...Bb3-f7
4.Se5*f7 #
2...Bf7-c4
3.Sf3-e5 threat:
4.Se5*g6 #
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