Problem Display
PID: 197494 (8/2K1pB1p/4Pp2/5k2/2p4p/1p1PQP2/1p2P3/8 w - - 0 1)

Vetesnik, Ladislav

Besedy casu, 1920

8/2K1pB1p/4Pp2/5k2/2p4p/1p1PQP2/1p2P3/8

#3

7 + 8


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...h6
      • 2.Qe4+
        • 2...Kg5
          • 3.Qg4#
  • Tries
    • 1.Bg8?
      • threat
        • 2.Bxh7#
      • 1...h5
        • 2.Bh7#
      • 1...h6
        • 2.Bh7#
      • 1...Kg6!
    • 1.Qd4?
      • threat
        • 2.Qg4+
          • 2...Ke5
            • 3.Qe4#
        • 2.e3
          • threat
            • 3.Qc5#
            • 3.Qf4#
            • 3.Qd5#
          • 2...Kg5
            • 3.Qf4#
      • 1...h5
        • 2.e3
          • threat
            • 3.Qc5#
            • 3.Qf4#
            • 3.Qd5#
          • 2...Kg5
            • 3.Qf4#
      • 1...h6
        • 2.Qe4+
          • 2...Kg5
            • 3.Qg4#
        • 2.Qg4+
          • 2...Ke5
            • 3.Qe4#
        • 2.e3
          • threat
            • 3.Qc5#
            • 3.Qf4#
            • 3.Qd5#
          • 2...Kg5
            • 3.Qf4#
            • 3.Qg4#
      • 1...Kg5!
  • Keys
    • 1.Qd2!
      • threat
        • 2.e4+
          • 2...Ke5
            • 3.d4#
      • 1...Ke5
        • 2.d4+
          • 2...Kd5
            • 3.e4#
          • 2...Kf5
            • 3.e4#
      • 1...cxd3
        • 2.e3
          • threat
            • 3.Qa5#
          • 2...Ke5
            • 3.Qa5#
          • 2...Kg5
            • 3.e4#

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).