MESON Chess Problem Database
Problem Display
PID: 271474 (6K1/B1p3p1/3N4/1p1N2k1/2n5/4p1b1/Q3B1P1/8 w - - 0 1)
Thomas, WO
Sunday Referee, 1933
(First published on Sun May 7 1933)
#4
7 + 7
| 15239 | Valois Notebooks | 2023 |
SOLUTION
- SOUND
- Keys
- 1.Qa1!
- threat
- 2.Qxg7+
- 2...Kh4
- 3.Sf5#
- 3.Qf6#
- 3.Qh6#
- 3.Qg4#
- 3.Qe7#
- 2...Kh4
- 2.Qxg7+
- 1...Bxd6
- 2.Qxg7+
- 2...Kf5
- 3.Bg4+
- 3...Ke4
- 4.Qd4#
- 3...Ke4
- 3.Qf6+
- 3...Ke4
- 4.Sc3#
- 3...Ke4
- 3.Bg4+
- 2...Kf5
- 2.Qxg7+
- 1...Sxd6
- 2.Qxg7+
- 2...Kf5
- 3.Bg4+
- 3...Ke4
- 4.Qd4#
- 3...Ke4
- 3.Qf6+
- 3...Ke4
- 4.Sc3#
- 3...Ke4
- 3.Bg4+
- 2...Kf5
- 2.Qxg7+
- 1...cxd6
- 2.Qxg7+
- 2...Kf5
- 3.Bd3+
- 3...Ke6
- 4.Sc7#
- 3...Ke6
- 3.Bg4+
- 3...Ke4
- 4.Qd4#
- 3...Ke4
- 3.Qf6+
- 3...Ke4
- 4.Sc3#
- 3...Ke4
- 3.Bd3+
- 2...Kf5
- 2.Qxg7+
- 1...Be5
- 2.Qh1
- threat
- 3.Qh5#
- 2...Bh2
- 3.Qxh2
- threat
- 4.Qh5#
- 3...Kg6
- 4.Qh5#
- 3...g6
- 4.Qf4#
- threat
- 3.Qxh2
- 2...g6
- 3.Qh6+
- 3...Kxh6
- 4.Sf7#
- 3...Kxh6
- 3.Qh6+
- threat
- 2.Qh1
- 1...Sb2
- 2.Bxe3+
- 2...Kg6
- 3.Qb1+
- 3...Sd3
- 4.Qxd3#
- 3...Sd3
- 3.Qxb2
- threat
- 4.Se7#
- 4.Qxg7#
- 4.Qb1#
- 4.Qc2#
- threat
- 3.Qb1+
- 2...Bf4
- 3.Qh1
- threat
- 4.Qh5#
- 3...Kg6
- 4.Qh5#
- 3...g6
- 4.Bxf4#
- threat
- 3.Qh1
- 2...Kg6
- 2.Bxe3+
- 1...Se5
- 2.Bxe3+
- 2...Kg6
- 3.Qb1+
- 3...Sd3
- 4.Qxd3#
- 3...Sd3
- 3.Qb1+
- 2...Bf4
- 3.Qxe5+
- 3...Kh4
- 4.Qxf4#
- 3...Kg6
- 4.Qxg7#
- 4.Qh5#
- 3...Kh6
- 4.Qxg7#
- 4.Qh5#
- 3...Kh4
- 3.Qxe5+
- 2...Kg6
- 2.Bxe3+
- threat
- 1.Qa1!
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).