Решение шахматной задачи №50883
Мат в 3 хода |
1.Sd5-b4 ! zugzwang.
1...Ka7-b6
2.Qc8-c6 +
2...Kb6-a7
3.Qc6-a6 #
2...Kb6-a5
3.Qc6-c5 #
1...Bb8-h2
2.b7-b8=Q +
2...Bh2*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bh2*b8
3.Qc8-a6 #
1...Bb8-g3
2.b7-b8=Q +
2...Bg3*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bg3*b8
3.Qc8-a6 #
1...Bb8-f4
2.b7-b8=Q +
2...Bf4*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bf4*b8
3.Qc8-a6 #
1...Bb8-e5
2.b7-b8=Q +
2...Be5*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Be5*b8
3.Qc8-a6 #
1...Bb8-d6
2.b7-b8=Q +
2...Bd6*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bd6*b4
3.Qc8-b7 #
2...Bd6*b8
3.Qc8-a6 #
1...Bb8-c7
2.b7-b8=Q +
2...Bc7*b8
3.Qc8-a6 #
2.b7-b8=R threat:
3.Qc8-b7 #
3.Qc8*c7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-a5
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-b6
3.Qc8-b7 #
3.Rb8-b7 #
3.Rb8-a8 #
3.Sb4-c6 #
2...Bc7-h2
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-g3
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-f4
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-e5
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-d6
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7-d8
3.Qc8-b7 #
3.Rb8-b7 #
3.Sb4-c6 #
2...Bc7*b8
3.Qc8-a6 # |