Problem Display
PID: 42972 (8/2N1pq2/1n6/k7/3pQ2B/K7/bn1N1b1r/8 w - - 0 1)

Brown, Theodore Morris

Source?, 0000

8/2N1pq2/1n6/k7/3pQ2B/K7/bn1N1b1r/8

#3

5 + 9


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...Be1
      • 2.Bxe1
        • threat
          • 3.Sb3#
          • 3.Sc4#
        • 2...Qb3+
          • 3.Sxb3#
        • 2...S2c4+
          • 3.Sxc4#
        • 2...S6c4+
          • 3.Sxc4#
        • 2...Rxd2
          • 3.Bxd2#
      • 2.Qxe1
        • threat
          • 3.Sb3#
          • 3.Sc4#
        • 2...Qb3+
          • 3.Sxb3#
        • 2...S2c4+
          • 3.Sxc4#
        • 2...S6c4+
          • 3.Sxc4#
        • 2...Rxd2
          • 3.Qxd2#
    • 1...Bg1
      • 2.Be1
        • threat
          • 3.Sb3#
          • 3.Sc4#
        • 2...Qb3+
          • 3.Sxb3#
        • 2...S2c4+
          • 3.Sxc4#
        • 2...S6c4+
          • 3.Sxc4#
        • 2...Rxd2
          • 3.Bxd2#
      • 2.Qe1
        • threat
          • 3.Sb3#
          • 3.Sc4#
        • 2...Qb3+
          • 3.Sxb3#
        • 2...S2c4+
          • 3.Sxc4#
        • 2...S6c4+
          • 3.Sxc4#
        • 2...Rxd2
          • 3.Qxd2#
    • 1...d3
      • 2.Qb4#
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sb3#
        • 2.Sc4#
      • 1...Bxe1
        • 2.Bxe1
          • threat
            • 3.Sb3#
            • 3.Sc4#
          • 2...Qb3+
            • 3.Sxb3#
          • 2...S2c4+
            • 3.Sxc4#
          • 2...S6c4+
            • 3.Sxc4#
          • 2...Rxd2
            • 3.Bxd2#

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).