MESON Chess Problem Database

Problem Display
PID: 189210 (8/1p6/8/7Q/k1p5/8/2K5/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Magyar Sakkujsag, 1912

8/1p6/8/7Q/k1p5/8/2K5/8

#3

2 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Ka3
      • 2.Qa5#
  • Tries
    • 1.Qb5+?
      • 1...Ka3
        • 2.Qa5#
      • 1...Kxb5!
    • 1.Qc5?
      • threat
        • 2.Kc3
          • threat
            • 3.Qb4#
      • 1...b5
        • 2.Kc3
          • threat
            • 3.Qb4#
            • 3.Qa7#
          • 2...b4+
            • 3.Qxb4#
          • 2...Ka5
            • 3.Qa7#
      • 1...c3
        • 2.Kxc3
          • threat
            • 3.Qb4#
        • 2.Qb6
          • 2...Ka3
            • 3.Qa5#
            • 3.Qb3#
      • 1...b6!
  • Keys
    • 1.Kc3!
      • threat
        • 2.Qc5
          • threat
            • 3.Qb4#
      • 1...b5
        • 2.Qc5
          • threat
            • 3.Qb4#
            • 3.Qa7#
          • 2...b4+
            • 3.Qxb4#
          • 2...Ka5
            • 3.Qa7#
      • 1...b6
        • 2.Qd5
          • 2...Ka3
            • 3.Qa8#
          • 2...b5
            • 3.Qa8#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).