Problem Display
PID: 112508 (N7/2B5/p3K3/p1b5/1k1N3R/1P1p4/pQ6/rn6 w - - 0 1)

Vasta, Jan

Eskilstuna Kuriren, 1919

N7/2B5/p3K3/p1b5/1k1N3R/1P1p4/pQ6/rn6

#3

7 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bd6
      • 2.Bxd6#
    • 1...Sa3
      • 2.Qd2#
    • 1...a4
      • 2.bxa4+
        • 2...Kxa4
          • 3.Qb3#
        • 2...Kc4
          • 3.Qb3#
  • Tries
    • 1.Se2+?
      • 1...Bd4
        • 2.Bd6+
          • 2...Kb5
            • 3.Sxd4#
      • 1...Kb5!
    • 1.Sf3+?
      • 1...Bd4
        • 2.Bd6+
          • 2...Kb5
            • 3.Sxd4#
      • 1...Kb5!
    • 1.Sf5+?
      • 1...Bd4
        • 2.Bd6+
          • 2...Kb5
            • 3.Sxd4#
      • 1...Kb5!
  • Keys
    • 1.Rh5!
      • 1...Sd2
        • 2.Bxa5+
          • 2...Kxa5
            • 3.Qa3#
            • 3.Qc3#
            • 3.Qxd2#
      • 1...Sc3
        • 2.Bxa5+
          • 2...Kxa5
            • 3.Qxc3#
      • 1...d2
        • 2.Rxc5
          • threat
            • 3.Rc4#
          • 2...Kxc5
            • 3.Bd6#
          • 2...Sa3
            • 3.Qc3#
      • 1...a4
        • 2.Ba5+
          • 2...Kxa5
            • 3.b4#

FEATURES


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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).