PID: 186728 (Q3R3/1n1P3K/2p2B2/8/3p1k2/7P/1NN5/8 w - - 0 1)
Hoole, WL
Chess, 1960
#3
8 + 4
SOLUTION
SOUND
Tries
1.Sxd4?
threat
2.Bh4
threat
3.Sd3#
2...Sc5
3.Qb8#
2.Qa3
threat
3.Qe3#
3.Qf3#
2.Qb8+
2...Sd6
3.Qxd6#
1...Sd6
2.Qa3
threat
3.Qxd6#
3.Qe3#
3.Qf3#
1...c5
2.Qb8+
2...Sd6
3.Qxd6#
1...Kg3!
1.Bh4?
threat
2.Sd3+
2...Kf3
3.Sce1#
2...Kf5
3.Sxd4#
3.Re5#
2.Sxd4
threat
3.Sd3#
2...Sc5
3.Qb8#
2.Qa1
threat
3.Qf1#
2...Kf3
3.Qf1#
2...Kf5
3.Qf1#
1...Kf5
2.Sd3
threat
3.Sxd4#
3.Re5#
2.Sxd4+
2...Kf4
3.Sd3#
2.Qa1
threat
3.Qf1#
2...Kf4
3.Qf1#
2.Qa3
threat
3.Qf8#
3.Qf3#
2...Kf4
3.Qf8#
1...Sa5
2.Sd3+
2...Kf3
3.Sce1#
2...Kf5
3.Sxd4#
3.Re5#
2.Sxd4
threat
3.Sd3#
3.Qb8#
2.Qb8+
2...Kf3
3.Se1#
3.Qg3#
2...Kf5
3.Sxd4#
3.Qe5#
1...Sc5
2.Qb8+
2...Kf3
3.Se1#
3.Qg3#
2...Kf5
3.Sxd4#
3.Qe5#
1...Sd6
2.Sd3+
2...Kf3
3.Sce1#
2...Kf5
3.Sxd4#
3.Re5#
1...Sd8
2.Sd3+
2...Kf3
3.Sce1#
2...Kf5
3.Sxd4#
3.Re5#
2.Qb8+
2...Kf3
3.Se1#
3.Qg3#
2...Kf5
3.Sxd4#
3.Qe5#
1...d3
2.Sxd3+
2...Kf3
3.Sce1#
2...Kf5
3.Se3#
3.Sd4#
3.Re5#
2.Sd4
threat
3.Sxd3#
2...Sc5
3.Qb8#
2...d2
3.Sd3#
2.Qa1
threat
3.Qf1#
2...Kf3
3.Qf1#
2...Kf5
3.Qf1#
2.Qa4+
2...Kf3
3.Se1#
3.Qe4#
3.Qg4#
2...Kf5
3.Se3#
3.Qe4#
3.Qg4#
1...c5
2.Sd3+
2...Kf3
3.Sce1#
3.Qxb7#
2...Kf5
3.Re5#
2.Qxb7
threat
3.Qe4#
2...Kf5
3.Qf3#
3.Qe4#
2.Qa1
threat
3.Qf1#
2...Kf3
3.Qf1#
2...Kf5
3.Qf1#
2.Qa6
threat
3.Qf1#
3.Qf6#
2...Kf3
3.Qf1#
2...Kf5
3.Qf1#
3.Qf6#
1...Kf3!
1.Re3?
threat
2.Qg8
threat
3.Qg4#
3.Qg5#
2...Kf5
3.Qg5#
1...Kf5
2.Qe8
threat
3.Rf3#
3.Qe5#
2...Kf4
3.Qe4#
3.Qe5#
2...Kxf6
3.Qg6#
1...Sd8
2.Qb8+
2...Kf5
3.Qe5#
1...dxe3!
1.Qb8+?
1...Kf3
2.Qh2
threat
3.Se1#
3.Sxd4#
1...Sd6!
Keys
1.Re2!
threat
2.Qg8
threat
3.Qg4#
2...Kf3
3.Qg4#
2...Kf5
3.Qg5#
1...Kf3
2.Qg8
threat
3.Qg4#
2...Kxe2
3.Qg2#
2...Kf4
3.Qg4#
1...Kg3
2.Qg8+
2...Kf3
3.Qg4#
2...Kxh3
3.Qg2#
2...Kf4
3.Qg4#
1...Kf5
2.Qg8
threat
3.Qg5#
2...Kf4
3.Qg4#
2...Kxf6
3.Qg6#
1...Sd8
2.Qb8+
2...Kf3
3.Sxd4#
2...Kf5
3.Qe5#
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).