Problem Display
PID: 254056 (1b2q3/2n2bB1/r4P2/2Qpk3/8/3pK2B/3PN3/8 w - - 0 1)

Schutz, Willy

Schach, 1962

1b2q3/2n2bB1/r4P2/2Qpk3/8/3pK2B/3PN3/8

#3

7 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Qb5
      • 2.Qc3+
        • 2...Kd6
          • 3.Bf8#
        • 2...d4+
          • 3.Qxd4#
    • 1...Qc6
      • 2.Qd4+
        • 2...Kd6
          • 3.Bf8#
    • 1...Qf8
      • 2.Qc3+
        • 2...Kd6
          • 3.Bxf8#
        • 2...d4+
          • 3.Qxd4#
    • 1...Ra2
      • 2.Sg1
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
      • 2.Sd4
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
    • 1...Ra3
      • 2.Sg1
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
      • 2.Sd4
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
    • 1...Rd6
      • 2.Qd4#
    • 1...Ra7
      • 2.Sg1
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
      • 2.Sd4
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
    • 1...Ra8
      • 2.Sg1
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
      • 2.Sd4
        • threat
          • 3.Sf3#
        • 2...Bh5
          • 3.f7#
    • 1...Be6
      • 2.f7#
    • 1...dxe2
      • 2.d4#
  • Tries
    • 1.Qc3+?
      • 1...d4+
        • 2.Qxd4#
      • 1...Kd6+!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Sxd3#
      • 1...Qb5
        • 2.Qc3+
          • 2...Kd6
            • 3.Bf8#
          • 2...d4+
            • 3.Qxd4#
      • 1...Ra3
        • 2.Sg6+
          • 2...Bxg6
            • 3.f7#
      • 1...Bg6
        • 2.f7+
          • 2...Rf6
            • 3.Sxg6#

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).