MESON Chess Problem Database

Problem Display
PID: 89663 (4rb2/2Q5/1P6/2Bk4/2p1p1K1/4p3/B7/8 w - - 0 1)

Pospisil, Josef

Zlata Praha, 1913

4rb2/2Q5/1P6/2Bk4/2p1p1K1/4p3/B7/8

#3

5 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Re7
      • 2.Qd6#
    • 1...Bd6
      • 2.Qxd6#
    • 1...Bh6
      • 2.Qd6#
    • 1...Bg7
      • 2.Qd6#
  • Tries
    • 1.Qd7+?
      • 1...Ke5
        • 2.Bd4#
        • 2.Qf5#
      • 1...Bd6
        • 2.Qxd6#
      • 1...Kxc5!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Qxc4+
          • 2...Kxd6
            • 3.Qc7#
      • 1...Ke6
        • 2.Bxc4+
          • 2...Kf6
            • 3.Qf7#
        • 2.Qxc4+
          • 2...Kxd6
            • 3.Qc7#
          • 2...Kf6
            • 3.Qf7#
          • 2...Kd7
            • 3.Qc7#
      • 1...Bxd6
        • 2.Qxc4+
          • 2...Ke5
            • 3.Qc3#
      • 1...Re7
        • 2.Qxc4+
          • 2...Kxd6
            • 3.Qd5#
      • 1...Rc8
        • 2.Bxc4+
          • 2...Kd4
            • 3.Be5#
      • 1...Be7
        • 2.Bxc4+
          • 2...Kd4
            • 3.Be5#
        • 2.Qxc4+
          • 2...Kxd6
            • 3.Qd5#
            • 3.Qc7#

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).