Problem Display
PID: 221625 (2B4B/7p/7P/1NN3pQ/2k3p1/1p2p1P1/1P6/4K3 w - - 0 1)

Aronte, V

Miliani, 1868

2B4B/7p/7P/1NN3pQ/2k3p1/1p2p1P1/1P6/4K3

#3

9 + 6


14986 White-Hume Collection 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Sa6?
      • 1...Kd3
        • 2.Qxg4
          • threat
            • 3.Sb4#
            • 3.Bf5#
          • 2...Kc2
            • 3.Qd1#
          • 2...e2
            • 3.Qxe2#
      • 1...Kd5
        • 2.Qf7+
          • 2...Ke4
            • 3.Sc5#
            • 3.Qf5#
          • 2...Kc6
            • 3.Qb7#
      • 1...e2
        • 2.Qe8
          • 2...Kd3
            • 3.Qxe2#
          • 2...Kd5
            • 3.Qe6#
      • 1...Kxb5!
    • 1.Qxg5?
      • threat
        • 2.Sa3+
          • 2...Kb4
            • 3.Bc3#
        • 2.Sd6+
          • 2...Kb4
            • 3.Bc3#
      • 1...Kxb5
        • 2.Sd3+
          • 2...Ka4
            • 3.Bd7#
          • 2...Kc4
            • 3.Ba6#
          • 2...Kb6
            • 3.Qc5#
          • 2...Kc6
            • 3.Qc5#
      • 1...Kb4!
  • Keys
    • 1.Sd3!
      • 1...Kxd3
        • 2.Qxg4
          • threat
            • 3.Bf5#
          • 2...Kc2
            • 3.Qd1#
          • 2...e2
            • 3.Qxe2#
      • 1...Kxb5
        • 2.Qxg5+
          • 2...Ka4
            • 3.Bd7#
          • 2...Kc4
            • 3.Ba6#
          • 2...Kb6
            • 3.Qc5#
          • 2...Kc6
            • 3.Qc5#
      • 1...Kd5
        • 2.Qf7+
          • 2...Ke4
            • 3.Sc5#
            • 3.Qf5#
          • 2...Kc6
            • 3.Qb7#
      • 1...e2
        • 2.Qe8
          • 2...Kxd3
            • 3.Qxe2#
          • 2...Kd5
            • 3.Qe6#

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).