Problem Display
PID: 211220 (1N2q3/4R1n1/1kBp1p1b/r2P2Nb/8/1Ppp4/p3QKn1/8 w - - 0 1)

Vesz, Janos Armin

Vasarnapi Ujsag, 1862

1N2q3/4R1n1/1kBp1p1b/r2P2Nb/8/1Ppp4/p3QKn1/8

#4

8 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rb7+!
      • 1...Kc5
        • 2.Qe4
          • threat
            • 3.Qb4#
            • 3.Qc4#
            • 3.b4#
          • 2...Qxe4
            • 3.Sd7+
              • 3...Kd4
                • 4.Rb4#
        • 2.Qe5
          • threat
            • 3.Se4#
            • 3.Qxc3#
          • 2...Qxe5
            • 3.Sd7+
              • 3...Kd4
                • 4.Rb4#
          • 2...dxe5
            • 3.Se4+
              • 3...Kd4
                • 4.Rb4#
          • 2...fxe5
            • 3.Se4+
              • 3...Kd4
                • 4.Rb4#

FEATURES


NOT CLASSIFIED


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).