Решение шахматной задачи №62511
Мат в 4 хода |
1.Ra1-a8 ! threat:
2.Ra8-f8 +
2...Bd5-f7
3.Rf8*f7 #
1...Sc5-e6
2.Bc1-a3 threat:
3.Ba3-d6 #
2...Se6-c5
3.Ra8-f8 +
3...Bd5-f7
4.Rf8*f7 #
3.Ba3*c5 threat:
4.Bc5-d6 #
1...Sc5-d7
2.Bc1-a3 threat:
3.Ba3-d6 +
3...Sd7-e5
4.Bd6*e5 #
2...Sd7-c5
3.Ra8-f8 +
3...Bd5-f7
4.Rf8*f7 #
3.Ba3*c5 threat:
4.Bc5-d6 #
1...Bd5-f7
2.g6*f7 threat:
3.f7-f8=Q #
3.f7-f8=R #
2...Sc5-e6
3.f7-f8=Q +
3...Se6*f8
4.Ra8*f8 #
3.f7-f8=S threat:
4.Sf8*e6 #
4.Sf8-g6 #
3...Se6-c5
4.Sf8-g6 #
3...Se6*d4
4.Sf8-g6 #
3...Se6-g5
4.Sf8-g6 #
3...Se6*f8
4.Ra8*f8 #
3...Se6-d8
4.Sf8-g6 #
3...Se6-c7
4.Sf8-g6 #
3.f7-f8=R +
3...Se6*f8
4.Ra8*f8 #
3.f7-f8=B threat:
4.Bf8-d6 #
3...Se6*f8
4.Ra8*f8 #
3.Bc1-a3 threat:
4.Ba3-d6 #
3...Se6-c5
4.f7-f8=Q #
4.f7-f8=R #
2...Sc5-d7
3.f7-f8=Q +
3...Sd7-f6
4.Qf8-d6 #
4.Qf8-b8 #
3...Sd7*f8
4.Ra8*f8 #
3.f7-f8=S threat:
4.Sf8-e6 #
4.Sf8-g6 #
3...Sd7-c5
4.Sf8-g6 #
3...Sd7-e5
4.Sf8-e6 #
3...Sd7*f8
4.Ra8*f8 #
2.Bc1-a3 threat:
3.Ba3*c5 threat:
4.Bc5-d6 #
2...Sc5-d3
3.Ba3-d6 +
3...Sd3-e5
4.Bd6*e5 #
2...Sc5-d7
3.Ba3-d6 +
3...Sd7-e5
4.Bd6*e5 #
2...Sc5-b7
3.Ra8-f8 threat:
4.Rf8*f7 #
3...Sb7-d6
4.Ba3*d6 #
3...Sb7-d8
4.Ba3-d6 #
3.g6*f7 threat:
4.f7-f8=Q #
4.f7-f8=R #
3...Sb7-d6
4.Ba3*d6 #
3...Sb7-d8
4.Ba3-d6 #
2...Bf7-c4
3.Ra8-f8 +
3...Bc4-f7
4.Rf8*f7 #
2...Bf7-e6
3.Ra8-f8 +
3...Be6-f5
4.Rf8*f5 #
3...Be6-f7
4.Rf8*f7 #
1...Bd5*a8
2.Bc1-a3 threat:
3.Ba3*c5 threat:
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