Problem Display
PID: 56887 (1b1R4/2p1p3/6RK/N3pp2/3P4/q1pk1P2/4NP2/3BB3 w - - 0 1)

Goldschmeding, Cornelis

1st Prize, Schakend Nederland, 1963

1b1R4/2p1p3/6RK/N3pp2/3P4/q1pk1P2/4NP2/3BB3

#3

10 + 8


3747 FIDE Album (1962-1964) 1968

SOLUTION


  • SOUND
  • Sets
    • 1...Qc1+
      • 2.Sxc1#
    • 1...Qb2
      • 2.dxe5#
    • 1...Qb4
      • 2.Sc1#
    • 1...Qc5
      • 2.Sc1#
      • 2.dxc5#
    • 1...Qa1
      • 2.dxe5#
    • 1...Qa2
      • 2.Sc1#
    • 1...Qb3
      • 2.Sc1#
    • 1...Qa4
      • 2.Sc1#
    • 1...exd4
      • 2.Sf4#
      • 2.Rxd4#
    • 1...e4
      • 2.Sf4#
    • 1...f4
      • 2.Sc1+
        • 2...Qxc1
          • 3.dxe5#
  • Keys
    • 1.Rc6!
      • 1...Qd6+
        • 2.Rdxd6
          • threat
            • 3.Sc1#
            • 3.Rxc3#
      • 1...Ba7
        • 2.Rc5
          • threat
            • 3.dxe5#
          • 2...Qc1+
            • 3.Sxc1#
          • 2...Qxc5
            • 3.Sc1#
            • 3.dxc5#
          • 2...Bxc5
            • 3.dxc5#
          • 2...exd4
            • 3.Sf4#
            • 3.Rxd4#
          • 2...Qb4
            • 3.Sc1#
          • 2...Qa2
            • 3.Sc1#
            • 3.Rxc3#
          • 2...Qb3
            • 3.Sc1#
          • 2...Qa4
            • 3.Sc1#
            • 3.Rxc3#
          • 2...e4
            • 3.Sf4#
      • 1...c2
        • 2.Rc3+
          • 2...Qxc3
            • 3.Sc1#
      • 1...f4
        • 2.Sc1+
          • 2...Qxc1
            • 3.dxe5#
      • 1...e6
        • 2.dxe5+
          • 2...Qd6
            • 3.Rxc3#

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).