Meson Chess Problem Database

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Problem Display

PID: 4209 (7k/8/2Q2KP1/8/7p/1q6/8/1b6 w - - 0 1)

Brieger, Robert A

Source?, 0000

7k/8/2Q2KP1/8/7p/1q6/8/1b6

#3

3 + 4

SOLUTION

SOUND
Sets
- 1...Kg8
  - 2.Qe8#
  - 2.Qc8#
- 1...Qd1
  - 2.Qe8#
- 1...Qc2
  - 2.Qe8#
- 1...Qa4
  - 2.Qc8+
    - 2...Qe8
      - 3.Qxe8#
- 1...Qa3
  - 2.Qe8+
    - 2...Qf8+
      - 3.Qxf8#
  - 2.Qc8+
    - 2...Qf8+
      - 3.Qxf8#
- 1...Qd3
  - 2.Qe8#
- 1...Qe3
  - 2.Qa8+
    - 2...Qe8
      - 3.Qxe8#
  - 2.Qc8+
    - 2...Qe8
      - 3.Qxe8#
- 1...Qg3
  - 2.Qe8#
  - 2.Qc8#
- 1...Qh3
  - 2.Qe8#
- 1...Qb4
  - 2.Qa8+
    - 2...Qf8+
      - 3.Qxf8#
    - 2...Qb8
      - 3.Qxb8#
  - 2.Qe8+
    - 2...Qf8+
      - 3.Qxf8#
  - 2.Qc8+
    - 2...Qf8+
      - 3.Qxf8#
- 1...Qb5
  - 2.Qa8+
    - 2...Qe8
      - 3.Qxe8#
    - 2...Qb8
      - 3.Qxb8#
  - 2.Qc8+
    - 2...Qe8
      - 3.Qxe8#
- 1...Qb7
  - 2.Qe8#
Tries
- 1.Qa8+?
  - 1...Qb8
    - 2.Qxb8#
  - 1...Qg8!
- 1.g7+?
  - 1...Kg8
    - 2.Qe8+
      - 2...Kh7
        3.Qh8#
    - 2.Qc8+
      - 2...Kh7
        3.Qh8#
  - 1...Kh7!
Keys
- 1.Qe8+!
  - 1...Qg8
    - 2.g7+
      - 2...Kh7
        3.Qh5#

FEATURES

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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).