Решение шахматной задачи №77797
Мат в 4 хода |
1.Sg6-h8 ! threat:
2.Rg4-f4 #
1...Kf5-f6
2.Se6-c7 zugzwang.
2...Kf6-f5
3.Re4-f4 +
3...Kf5-e5
4.Sh8-f7 #
2.Rg4-g7 threat:
3.Rg7-f7 #
2...Kf6-f5
3.Re4-e1 zugzwang.
3...Kf5-f6
4.Rg7-f7 #
3.Re4-e2 zugzwang.
3...Kf5-f6
4.Rg7-f7 #
3.Re4-e3 zugzwang.
3...Kf5-f6
4.Rg7-f7 #
1.Sg6-f8 ! threat:
2.Rg4-f4 #
1...Kf5-f6
2.Se6-d8 threat:
3.Sf8-d7 +
3...Kf6-f5
4.Re4-f4 #
2...Kf6-f5
3.Sd8-c6 threat:
4.Re4-f4 #
1.Sg6-e7 + !
1...Kf5-f6
2.Se7-c6 threat:
3.Se6-d8 threat:
4.Re4-f4 #
3.Se6-c7 threat:
4.Re4-f4 #
2...Kf6-f7
3.Se6-c7 threat:
4.Re4-f4 #
2.Se7-d5 +
2...Kf6-f7
3.Se6-c7 threat:
4.Re4-f4 #
3.Rg4-g7 +
3...Kf7-e8
4.Rg7-e7 #
4.Sd5-f6 #
4.Sd5-c7 #
2...Kf6-f5
3.Se6-d4 #
3.Se6-g7 #
2.Se7-g8 +
2...Kf6-f5
3.Se6-d4 #
3.Se6-g7 #
2...Kf6-f7
3.Se6-c7 threat:
4.Re4-f4 #
3.Rg4-g7 +
3...Kf7-e8
4.Sg8-f6 #
4.Rg7-e7 #
2.Se6-c7 threat:
3.Se7-c6 threat:
4.Re4-f4 #
1.Se6-g7 + !
1...Kf5-f6
2.Sg7-h5 +
2...Kf6-f7
3.Re4-e7 +
3...Kf7-g8
4.Re7-g7 #
4.Sh5-f6 #
2...Kf6-f5
3.Sg6-h4 #
3.Sg6-e7 #
2.Sg7-e8 +
2...Kf6-f5
3.Sg6-h4 #
3.Sg6-e7 #
2...Kf6-f7
3.Re4-e7 +
3...Kf7-g8
4.Se8-f6 #
4.Re7-g7 #
1.Se6-d8 ! threat:
2.Re4-f4 #
1...Kf5-f6
2.Sg6-f8 threat:
3.Sf8-d7 +
3...Kf6-f5
4.Re4-f4 #
2...Kf6-f5
3.Sd8-c6 threat:
4.Re4-f4 #
2.Rg4-g1 zugzwang.
2...Kf6-f5
3.Re4-f4 #
2...Kf6-g7
3.Sg6-e7 +
3...Kg7-f8
4.Rg1-g8 #
3...Kg7-h7
4.Re4-h4 #
3...Kg7-h8
4.Re4-h4 #
3...Kg7-h6
4.Re4-h4 #
3...Kg7-f6
4.Re4-e6 #
4.Rg1-g6 #
2.Rg4-g2 zugzwang.
2...Kf6-f5
3.Re4-f4 #
2...Kf6-g7
3.Sg6-e7 +
3...Kg7-f8
4.Rg2-g8 #
3...Kg7-h7
4.Re4-h4 #
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