MESON Chess Problem Database
Problem Display
PID: 156106 (4BNr1/B1K1kppR/8/3p3N/1p1p2n1/2b3pn/2R4p/2Q5 w - - 0 1)
Sheldon, Alfred King
Natal Mercury, 1914
#3
8 + 12
| 15351 | SCPF/BCPS Black Books | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Kxf8
- 2.Kd8
- threat
- 3.Bc5#
- 2...Rh8
- 3.Rxh8#
- threat
- 2.Kd8
- 1...Rh8
- 2.Bc5+
- 2...Kxe8
- 3.Sxg7#
- 2...Kxe8
- 2.Bc5+
- 1...Sh6
- 2.Bc5+
- 2...Kxe8
- 3.Re2#
- 2...Kxe8
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Bc5+
- 1...g5
- 2.Bd7
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rg6
- 3.Sxg6#
- threat
- 2.Bd7
- 1...Kxf8
- Tries
- 1.Re2+?
- 1...Se5
- 2.Bc5+
- 2...Kxe8
- 3.Rxe5#
- 2...Kxe8
- 2.Rxe5+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Bc5+
- 1...Se3!
- 1...Se5
- 1.Qg5+?
- 1...Kxf8
- 2.Kd8
- threat
- 3.Bc5#
- 3.Qe7#
- 2...Rh8
- 3.Rxh8#
- 3.Qxg7#
- threat
- 2.Bc5+
- 2...Kxe8
- 3.Qe7#
- 3.Qd8#
- 2...Kxe8
- 2.Qd8
- threat
- 3.Bc5#
- 3.Ba4#
- 3.Bb5#
- 3.Bc6#
- 3.Bd7#
- threat
- 2.Kd8
- 1...Sf6
- 2.Bc5+
- 2...Kxe8
- 3.Qe5#
- 2...Kxe8
- 2.Ba4
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Re2#
- 3.Qe5#
- threat
- 2.Bb5
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Re2#
- 3.Qe5#
- threat
- 2.Bc6
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Re2#
- 3.Qe5#
- threat
- 2.Bd7
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- threat
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Qe5+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Bc5+
- 1...f6
- 2.Bc5+
- 2...Kxe8
- 3.Qg6#
- 2...Kxe8
- 2.Bc5+
- 1...Sxg5!
- 1...Kxf8
- 1.Qf1?
- threat
- 2.Qxf7#
- 1...Kxe8
- 2.Qb5+
- 2...Ke7
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Ke7
- 2.Qb5+
- 1...Rxf8
- 2.Qf5
- threat
- 3.Qd7#
- 2...Kxe8
- 3.Qd7#
- 2...Rxe8
- 3.Bc5#
- 2...Rg8
- 3.Qxf7#
- 2...Rh8
- 3.Qxf7#
- 2...Se5
- 3.Qxe5#
- 2...Sf6
- 3.Qe5#
- threat
- 2.Qf5
- 1...Shf2
- 2.Bc5+
- 2...Kxe8
- 3.Qb5#
- 2...Kxe8
- 2.Bc5+
- 1...Sf4
- 2.Bc5+
- 2...Kxe8
- 3.Qb5#
- 2...Kxe8
- 2.Bc5+
- 1...Sg5
- 2.Bc5+
- 2...Kxe8
- 3.Qb5#
- 2...Kxe8
- 2.Bc5+
- 1...Sgf2
- 2.Bc5+
- 2...Kxe8
- 3.Qb5#
- 2...Kxe8
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Se4
- 3.Qxf7#
- 2...Kxf8
- 2.Bc5+
- 1...Sf6
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Se4
- 3.Qxf7#
- 2...Kxf8
- 2.Re2+
- 1...Sh6
- 2.Sg6+
- 2...Ke6
- 3.Bd7#
- 3.Re2#
- 2...Kxe8
- 3.Re2#
- 3.Qe2#
- 3.Qb5#
- 2...fxg6
- 3.Re2#
- 2...Ke6
- 2.Bc5+
- 2...Kxe8
- 3.Re2#
- 3.Qe2#
- 3.Qb5#
- 2...Kxe8
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Qe2+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Sg6+
- 1...f5
- 2.Qb5
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Qd7#
- threat
- 2.Qb5
- 1...f6
- 2.Qb5
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Qd7#
- threat
- 2.Qb5
- 1...Se5!
- threat
- 1.Re2+?
- Keys
- 1.Qh6!
- threat
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qc6
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- threat
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Kxe8
- 2.Qc6+
- 2...Ke7
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Ke7
- 2.Qc6+
- 1...Kxf8
- 2.Kd8
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Rh8
- 3.Rxh8#
- 3.Qxg7#
- threat
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Kd8
- 1...Rxf8
- 2.Bc5+
- 2...Kxe8
- 3.Sxg7#
- 3.Qc6#
- 2...Kxe8
- 2.Qc6
- threat
- 3.Bc5#
- 3.Qd7#
- threat
- 2.Qd6+
- 2...Kxe8
- 3.Sxg7#
- 3.Qd7#
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Sxh6
- 2.Bc5+
- 2...Kxe8
- 3.Re2#
- 2...Kxe8
- 2.Re2+
- 2...Kxf8
- 3.Bc5#
- 2...Kxf8
- 2.Bc5+
- 1...gxh6
- 2.Bd7
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rg6
- 3.Sxg6#
- threat
- 2.Bd7
- 1...Rh8
- 2.Bc5+
- 2...Kxe8
- 3.Sxg7#
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Sxg7#
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Bd2
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Shf2
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Sf4
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Sg5
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Sgf2
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Se3
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...Se5
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qd6+
- 1...Sf6
- 2.Sxf6
- threat
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- 2...Rxf8
- 3.Re2#
- 2...gxf6
- 3.Re2#
- 2...gxh6
- 3.Rxf7#
- 2...g6
- 3.Rxf7#
- threat
- 2.Sxf6
- 1...b3
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...d3
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Bc5+
- 1...f5
- 2.Bc5+
- 2...Kxe8
- 3.Qe6#
- 3.Qg6#
- 2...Kxe8
- 2.Qc6
- threat
- 3.Sg6#
- 3.Bc5#
- 2...Kxf8
- 3.Bc5#
- threat
- 2.Qe6+
- 2...Kxf8
- 3.Bc5#
- 3.Qf7#
- 2...Kxf8
- 2.Qg6
- threat
- 3.Bc5#
- 3.Qf7#
- 2...Kxf8
- 3.Bc5#
- 3.Qf7#
- threat
- 2.Bc5+
- 1...f6
- 2.Bc5+
- 2...Kxe8
- 3.Qg6#
- 2...Kxe8
- 2.Bc5+
- 1...g5
- 2.Bc5+
- 2...Kxe8
- 3.Qc6#
- 2...Kxe8
- 2.Bd7
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Rg6
- 3.Sxg6#
- threat
- 2.Rxf7+
- 2...Kxe8
- 3.Qe6#
- 2...Kxe8
- 2.Qc6
- threat
- 3.Bc5#
- 3.Rxf7#
- 2...Kxf8
- 3.Bc5#
- 3.Rxf7#
- threat
- 2.Qd6+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qe6+
- 2...Kxf8
- 3.Bc5#
- 3.Rxf7#
- 3.Qxf7#
- 2...Kxf8
- 2.Bc5+
- 1...g6
- 2.Bd7
- threat
- 3.Bc5#
- threat
- 2.Bd7
- threat
- 1.Qh6!
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).