MESON Chess Problem Database
Problem Display
PID: 217223 (3N4/8/K7/4P3/8/3k4/3P1P2/3Q4 w - - 0 1)
King, ST
Brooklyn Daily Standard-Union, 1893
#4
6 + 1
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Keys
- 1.f3!
- threat
- 2.Kb5
- 2...Kd4
- 3.Qe2
- 3...Kd5
- 4.Qe4#
- 3...Kd5
- 3.Qe2
- 2...Kd4
- 2.Kb6
- 2...Kc4
- 3.Qb1
- 3...Kd4
- 4.Qe4#
- 3...Kd5
- 4.Qe4#
- 3...Kd4
- 3.Qb1
- 2...Kd4
- 3.Qe2
- 3...Kd5
- 4.Qe4#
- 3...Kd5
- 3.Qe2
- 2...Kc4
- 2.Kb5
- 1...Kc4
- 2.Qb1
- threat
- 3.Qb5+
- 3...Kd4
- 4.Sc6#
- 4.Se6#
- 3...Kd4
- 3.Kb6
- 3...Kd4
- 4.Qe4#
- 3...Kd5
- 4.Qe4#
- 3...Kd4
- 3.Qb5+
- 2...Kd4
- 3.Qe4+
- 3...Kc5
- 4.Se6#
- 4.Sb7#
- 3...Kc5
- 3.Qe4+
- 2...Kc5
- 3.Qb5+
- 3...Kd4
- 4.Sc6#
- 4.Se6#
- 3...Kd4
- 3.Qb5+
- 2...Kd5
- 3.Qe4+
- 3...Kc5
- 4.Se6#
- 4.Sb7#
- 3...Kc5
- 3.Qb5+
- 3...Kd4
- 4.Sc6#
- 4.Se6#
- 3...Kd4
- 3.Qe4+
- threat
- 2.Qb1
- 1...Kd4
- 2.Qe2
- threat
- 3.Qe4+
- 3...Kc5
- 4.Se6#
- 4.Sb7#
- 3...Kc5
- 3.Kb5
- 3...Kd5
- 4.Qe4#
- 3...Kd5
- 3.Kb6
- 3...Kd5
- 4.Qe4#
- 3...Kd5
- 3.Qe4+
- 2...Kc5
- 3.Qb5+
- 3...Kd4
- 4.Sc6#
- 4.Se6#
- 3...Kd4
- 3.Qb5+
- 2...Kd5
- 3.Qb5+
- 3...Kd4
- 4.Sc6#
- 4.Se6#
- 3...Kd4
- 3.Qe4+
- 3...Kc5
- 4.Se6#
- 4.Sb7#
- 3...Kc5
- 3.Kb5
- 3...Kd4
- 4.Qe4#
- 3...Kd4
- 3.Kb6
- 3...Kd4
- 4.Qe4#
- 3...Kd4
- 3.Qb5+
- threat
- 2.Qe2
- threat
- 1.f3!
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).