Решение шахматной задачи №64286
Мат в 4 хода |
1.Qh3-c8 ! zugzwang.
1...d5*c4
2.Qc8-a6 threat:
3.Qa6-a4 threat:
4.Qa4*c4 #
3...d6-d5
4.Qa4-b4 #
2...Kc5-d5
3.Bb5*c4 +
3...Kd5-c5
4.Qa6-b5 #
3...Kd5*c6
4.Qa6-c8 #
2...d6-d5
3.Qa6-a3 +
3...Kc5*b5
4.Sc6-a7 #
1...Kc5*b5
2.Sc4-a3 +
2...Kb5-a4
3.Qc8-a6 #
3.Qc8-a8 #
2...Kb5-c5
3.Qc8-a6 threat:
4.Qa6-b5 #
3...Kc5*c6
4.Qa6-c8 #
1...d5-d4
2.Sc6-e7 +
2...Kc5*b5
3.Qc8-c6 +
3...Kb5-b4
4.Se7-d5 #
3...Kb5-a6
4.Qc6*b6 #
2...Kc5-b4
3.Qc8-c6 threat:
4.Se7-d5 #
1...e5-e4
2.Qc8-a6 threat:
3.Qa6*b6 #
2...d5-d4
3.f3*e4 threat:
4.Qa6*b6 #
2...d5*c4
3.Qa6-a4 threat:
4.Qa4*c4 #
3...d6-d5
4.Qa4-b4 #
2.c2-c3 threat:
3.Sc6-d4 #
3.Sc6-a7 #
2...Kc5*b5
3.Sc6-d4 +
3...Kb5-a4
4.Qc8-a6 #
4.Qc8-a8 #
2...d5-d4
3.Sc6*d4 +
3...Kc5-d5
4.Qc8-f5 #
4.Qc8-c6 #
3.Sc6-b4 +
3...Kc5*b5
4.Qc8-c6 #
3.Sc6-b8 +
3...Kc5*b5
4.Qc8-c6 #
3...Kc5-d5
4.Qc8-f5 #
3.Sc6-a7 +
3...Kc5-d5
4.Qc8-f5 #
2...d5*c4
3.Sc6-a7 +
3...Kc5-d5
4.Qc8-f5 #
3.Sc6-d4 +
3...Kc5-d5
4.Qc8-f5 #
1...f7-f5
2.Sc4-a3 threat:
3.c2-c3 threat:
4.Sc6-a5 #
4.Sc6-b4 #
4.Sc6-d4 #
4.Sc6*e5 #
4.Sc6-e7 #
4.Sc6-d8 #
4.Sc6-b8 #
4.Sc6-a7 #
3...d5-d4
4.Sc6-b4 #
4.Sc6-e7 #
2...d5-d4
3.Qc8-e6 threat:
4.Qe6-c4 #
3...d6-d5
4.Qe6-e7 #
3.Qc8-g8 threat:
4.Qg8-c4 #
3...d6-d5
4.Qg8-f8 #
1...f7-f6
2.Sc4-a3 threat:
3.c2-c3 threat:
4.Sc6-a5 #
4.Sc6-b4 #
4.Sc6-d4 #
4.Sc6*e5 #
4.Sc6-e7 #
4.Sc6-d8 #
4.Sc6-b8 #
4.Sc6-a7 #
3...d5-d4
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