Решение шахматной задачи №74620
Мат в 4 хода |
1.Rb5-f5 ! threat:
2.Rf5-f8 +
2...Kb8-b7
3.Se3-f5 threat:
4.Sf5-d6 #
3.Se3-c4 threat:
4.Sc4-d6 #
1...Kb8-b7
2.Se3-c4 threat:
3.Rf5-f8 threat:
4.Sc4-d6 #
3.Sc4-d6 +
3...Kb7-b8
4.Rf5-f8 #
3...Kb7-a8
4.Rf5-f8 #
2...Bh1-c6
3.Sc4-d6 +
3...Kb7-b8
4.Rf5-f8 #
3...Kb7-a8
4.Rf5-f8 #
2...Bh1-d5
3.Sc4-d6 +
3...Kb7-b8
4.Rf5-f8 #
3...Kb7-a8
4.Rf5-f8 #
2...Kb7-b8
3.Rf5-f8 +
3...Kb8-b7
4.Sc4-d6 #
2...Kb7-a8
3.Rf5-f8 +
3...Ka8-b7
4.Sc4-d6 # |