Problem Display
PID: 181350 (4Q3/7b/3p1p2/3N1pp1/3kP3/6P1/8/2R1K3 w - - 0 1)

Hlineny, Jan

Dom i Svet, 1904

4Q3/7b/3p1p2/3N1pp1/3kP3/6P1/8/2R1K3

#3

6 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qa4
        • threat
          • 3.Rd1#
          • 3.Rc3#
          • 3.Qc4#
  • Tries
    • 1.Rd1+?
      • 1...Kc4
        • 2.Qa4+
          • 2...Kc5
            • 3.Rc1#
      • 1...Kc5!
    • 1.Rc4+?
      • 1...Kd3
        • 2.Qa4
          • threat
            • 3.Rc3#
            • 3.Rd4#
            • 3.Qc2#
            • 3.Qb3#
        • 2.Qb5
          • threat
            • 3.Qb3#
      • 1...Kxc4!
    • 1.Qa4+?
      • 1...Kd3
        • 2.Rd1#
        • 2.Rc3#
        • 2.Qc4#
      • 1...Ke5!
  • Keys
    • 1.Sc7!
      • threat
        • 2.Sb5+
          • 2...Kd3
            • 3.Rc3#
          • 2...Ke3
            • 3.Rc3#
      • 1...Kd3
        • 2.Sb5
          • threat
            • 3.Rc3#
          • 2...Ke3
            • 3.Rc3#
      • 1...Ke3
        • 2.Rc3+
          • 2...Kd4
            • 3.Sb5#
      • 1...fxe4
        • 2.Qc6
          • threat
            • 3.Qc3#
          • 2...Kd3
            • 3.Qc3#
          • 2...Ke3
            • 3.Qc3#
          • 2...Ke5
            • 3.Qd5#
          • 2...e3
            • 3.Qd5#

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).