Решение шахматной задачи №85895
Мат в 4 хода |
1.Bc1-a3 ! threat:
2.Ba3*d6 threat:
3.Bd6-c5 threat:
4.Rf2-f8 #
3.Bd6*c7 threat:
4.Rf2-a2 #
3.Kc6*c7 threat:
4.Rf2-a2 #
2...c7*d6
3.Kc6-c7 threat:
4.Rf2-a2 #
3.Kc6-b6 threat:
4.Rf2-f8 #
2...Ka8-b8
3.Bd6-c5 threat:
4.Rf2-f8 #
3.Bd6*c7 +
3...Kb8-a8
4.Rf2-a2 #
3...Kb8-c8
4.Rf2-f8 #
3...Kb8-a7
4.Rf2-a2 #
1...Bd6*a3
2.Rf2-a2 threat:
3.Kc6*c7 threat:
4.Ra2*a3 #
2...Ka8-b8
3.Ra2*a3 zugzwang.
3...Kb8-c8
4.Ra3-a8 #
1...Bd6-b4
2.Ba3*b4 threat:
3.Kc6*c7 threat:
4.Rf2-a2 #
3.Bb4-c5 threat:
4.Rf2-f8 #
2...Ka8-b8
3.Bb4-c5 threat:
4.Rf2-f8 #
3.Rf2-a2 zugzwang.
3...Kb8-c8
4.Ra2-a8 #
1...Bd6-h2
2.Rf2-f8 +
2...Ka8-a7
3.Ba3-c5 +
3...Ka7-a6
4.Rf8-a8 #
2.Rf2*h2 threat:
3.Ba3-c5 threat:
4.Rh2-h8 #
1...Bd6-g3
2.Rf2-f8 +
2...Ka8-a7
3.Ba3-c5 +
3...Ka7-a6
4.Rf8-a8 #
1...Bd6-f4
2.Rf2*f4 threat:
3.Ba3-c5 threat:
4.Rf4-f8 #
2...Ka8-a7
3.Rf4-f8 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
1...Bd6-e5
2.Rf2-f8 +
2...Ka8-a7
3.Ba3-c5 +
3...Ka7-a6
4.Rf8-a8 #
1...Bd6-f8
2.Ba3*f8 threat:
3.Bf8-c5 threat:
4.Rf2-f8 #
3.Kc6*c7 threat:
4.Rf2-a2 #
2...Ka8-b8
3.Bf8-c5 threat:
4.Rf2-f8 #
3.Rf2-a2 zugzwang.
3...Kb8-c8
4.Ra2-a8 #
2.Rf2*f8 +
2...Ka8-a7
3.Rf8-c8 zugzwang.
3...Ka7-a6
4.Rc8-a8 #
3.Rf8-d8 zugzwang.
3...Ka7-a6
4.Rd8-a8 #
3.Rf8-e8 zugzwang.
3...Ka7-a6
4.Re8-a8 #
3.Rf8-h8 zugzwang.
3...Ka7-a6
4.Rh8-a8 #
3.Rf8-g8 zugzwang.
3...Ka7-a6
4.Rg8-a8 #
3.Kc6*c7 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
3.g4-g5 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
3.c4-c5 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
3.Ba3-c1 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
3.Ba3-b2 zugzwang.
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