MESON Chess Problem Database

Problem Display
PID: 123911 (8/2pBn2K/3kP3/pQ6/1n1P2Np/3N2b1/7q/2r5 w - - 0 1)

Burda, Josef

Zemedelske noviny, 1973

8/2pBn2K/3kP3/pQ6/1n1P2Np/3N2b1/7q/2r5

#3

7 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ra1
      • 2.Qc5#
    • 1...Rb1
      • 2.Qc5#
    • 1...Rd1
      • 2.Qc5#
    • 1...Re1
      • 2.Qc5#
    • 1...Rf1
      • 2.Qc5#
    • 1...Rg1
      • 2.Qc5#
    • 1...Rh1
      • 2.Qc5#
    • 1...Rc5
      • 2.Qxc5#
    • 1...Be5
      • 2.dxe5+
        • 2...Qxe5
          • 3.Qxe5#
    • 1...Sc2
      • 2.Qc5#
    • 1...Sbd5
      • 2.Qc5+
        • 2...Rxc5
          • 3.dxc5#
  • Tries
    • 1.Qxb4+?
      • 1...c5
        • 2.dxc5+
          • 2...Kd5
            • 3.Se3#
            • 3.Sf6#
          • 2...Kc7
            • 3.Qb6#
          • 2...Rxc5
            • 3.Qxc5#
      • 1...axb4!
  • Keys
    • 1.Se3!
      • threat
        • 2.Qc5+
          • 2...Rxc5
            • 3.dxc5#
      • 1...Sxd3
        • 2.Qd5+
          • 2...Sxd5
            • 3.Sf5#
      • 1...Qc2
        • 2.Qe5+
          • 2...Bxe5
            • 3.dxe5#
      • 1...Rc2
        • 2.Qc5+
          • 2...Rxc5
            • 3.dxc5#
      • 1...Rc3
        • 2.Qc5+
          • 2...Rxc5
            • 3.dxc5#
      • 1...Rc6
        • 2.Qc5+
          • 2...Rxc5
            • 3.dxc5#
      • 1...Sa6
        • 2.Qd5+
          • 2...Sxd5
            • 3.Sf5#

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).