Решение шахматной задачи №70719
Мат в 4 хода |
1.Rd5-d7 ! threat:
2.Rd7*e7 +
2...Ke8-d8
3.Rf3-f8 #
1...Be7-a3
2.Rf3*a3 threat:
3.Ra3-a8 #
1...Be7-b4
2.Rf3-b3 threat:
3.Rb3*b4 threat:
4.Rb4-b8 #
2...Bb4-e7
3.Rd7*e7 +
3...Ke8-f8
4.Rb3-b8 #
3...Ke8-d8
4.Rb3-b8 #
3.Rb3-b8 +
3...Be7-d8
4.Rb8*d8 #
4.Rd7*d8 #
2...Bb4-d6
3.Ke6*d6 threat:
4.Rb3-b8 #
2...Bb4-a5
3.Rb3-b8 +
3...Ba5-d8
4.Rb8*d8 #
4.Rd7*d8 #
1...Be7-c5
2.Rd7-c7 threat:
3.Rc7-c8 #
2...Bc5-e7
3.Rc7*e7 +
3...Ke8-d8
4.Rf3-f8 #
2...Bc5-b6
3.Rc7-e7 +
3...Ke8-d8
4.Rf3-f8 #
2...Ke8-d8
3.Rc7*c5 threat:
4.Rf3-f8 #
3...Kd8-e8
4.Rc5-c8 #
2.Rf3-b3 threat:
3.Rb3-b8 #
2...Bc5-b4
3.Rb3*b4 threat:
4.Rb4-b8 #
2...Bc5-e7
3.Rb3-b8 +
3...Be7-d8
4.Rb8*d8 #
4.Rd7*d8 #
3.Rd7*e7 +
3...Ke8-f8
4.Rb3-b8 #
3...Ke8-d8
4.Rb3-b8 #
2...Bc5-d6
3.Ke6*d6 threat:
4.Rb3-b8 #
2...Bc5-a7
3.Rd7*a7 threat:
4.Ra7-a8 #
4.Rb3-b8 #
3...Ke8-f8
4.Rb3-b8 #
3...Ke8-d8
4.Rb3-b8 #
2...Bc5-b6
3.Rb3*b6 threat:
4.Rb6-b8 #
2.Rf3-c3 threat:
3.Rc3*c5 threat:
4.Rc5-c8 #
2...Bc5-e7
3.Rc3-c8 +
3...Be7-d8
4.Rc8*d8 #
4.Rd7*d8 #
2...Bc5-b6
3.Rc3-c8 +
3...Bb6-d8
4.Rc8*d8 #
4.Rd7*d8 #
1...Be7-d6
2.Rf3-c3 threat:
3.Rc3-c8 #
2...Bd6-c5
3.Rc3*c5 threat:
4.Rc5-c8 #
2...Bd6-e7
3.Rc3-c8 +
3...Be7-d8
4.Rc8*d8 #
4.Rd7*d8 #
2...Bd6-c7
3.Rc3*c7 threat:
4.Rc7-c8 #
1...Be7-h4
2.Rd7-h7 threat:
3.Rh7-h8 #
2...Bh4-e7
3.Rh7-h8 +
3...Be7-f8
4.Rh8*f8 #
4.Rf3*f8 #
3.Rh7*e7 +
3...Ke8-d8
4.Rf3-f8 #
2...Bh4-f6
3.Rf3*f6 threat:
4.Rh7-h8 #
3...Ke8-d8
4.Rf6-f8 #
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