Problem Display
PID: 98009 (1n2qb2/N1Bp1p1K/2pP2p1/2kp1PR1/3pp3/1Q1p4/7n/8 w - - 0 1)

Ingre, Bengt

US Problem Bulletin, 1993

1n2qb2/N1Bp1p1K/2pP2p1/2kp1PR1/3pp3/1Q1p4/7n/8

#3

7 + 13


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Qe5
      • 2.Bb6+
        • 2...Kxd6
          • 3.Sc8#
    • 1...Qe6
      • 2.Sc8
        • threat
          • 3.Bb6#
    • 1...Qc8
      • 2.Sxc8
        • threat
          • 3.Bb6#
    • 1...Bxd6
      • 2.Bb6#
  • Tries
    • 1.Sc8?
      • threat
        • 2.Bb6#
      • 1...Qd8
        • 2.Bxd8
          • threat
            • 3.Bb6#
      • 1...Qxc8!
  • Keys
    • 1.f6!
      • threat
        • 2.Rxd5+
          • 2...cxd5
            • 3.Qb5#
      • 1...Qe5
        • 2.Sc8
          • threat
            • 3.Bb6#
      • 1...Qe6
        • 2.Bb6+
          • 2...Kxd6
            • 3.Sc8#

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).