MESON Chess Problem Database

Problem Display
PID: 77546 (1Q1K4/8/B4p2/7p/4kB2/8/8/8 w - - 0 1)

Heyl, Peter

Zirkwitz, Thorsten

Schach-WW, 1997

1Q1K4/8/B4p2/7p/4kB2/8/8/8

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qb4+
        • 2...Kd5
          • 3.Qc4#
  • Keys
    • 1.Bh2!
      • threat
        • 2.Qf4+
          • 2...Kd5
            • 3.Qc4#
      • 1...Kf3
        • 2.Qg3+
          • 2...Ke4
            • 3.Qd3#
      • 1...Kd4
        • 2.Qb4+
          • 2...Ke3
            • 3.Qf4#
          • 2...Kd5
            • 3.Qc4#
      • 1...Kd5
        • 2.Qf4
          • threat
            • 3.Qc4#
          • 2...Kc5
            • 3.Qd6#
          • 2...Kc6
            • 3.Qd6#
          • 2...Ke6
            • 3.Bc4#
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd3#
      • 1...Kf5
        • 2.Bd3+
          • 2...Kg4
            • 3.Qg3#
          • 2...Kg5
            • 3.Qf4#
          • 2...Ke6
            • 3.Qb3#

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).