Адказ
1...Сf5/Сg4/Сh3/Сf7/Сg8/Сd5/Сd7/Сc8 2.Фh6#
1...Фc3+ 2.Ф:c3#
1...Фc2/Фc5/Ф:c6 2.O-O#
1.a:b4?? zz
1...Сf5/Сg4/Сh3/Сf7/Сg8/Сd5/Сd7/Сc8 2.Фh6#
1...Фc3+ 2.Ф:c3#
1...Фc2/Фc5/Ф:c6 2.O-O#
но 1...a3!
1.Ф:c4+??
1...b:c4/Л:c4 2.O-O#
но 1...С:c4!
1.Кg3! zz
1...Сf5/Сg4/Сh3/Сf7/Сg8/Сd5/Сd7/Сc8 2.Фh6#
1...Фc3+ 2.Ф:c3#
1...Фc2/Фc5/Ф:c6 2.O-O#