Problem Display
PID: 111794 (k4b2/4p3/1BNpnP2/4P2P/B7/K3Qp2/8/6nq w - - 0 1)

Barry, Henry William

Checkmate, 1901

k4b2/4p3/1BNpnP2/4P2P/B7/K3Qp2/8/6nq

#3

8 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qb3!
      • threat
        • 2.Bxg1
          • threat
            • 3.Qb8#
        • 2.Bf2
          • threat
            • 3.Qb8#
        • 2.Be3
          • threat
            • 3.Qb8#
        • 2.Bd4
          • threat
            • 3.Qb8#
        • 2.Ba5
          • threat
            • 3.Qb8#
        • 2.Bc5
          • threat
            • 3.Qb8#
        • 2.Ba7
          • threat
            • 3.Qb8#
        • 2.Bc7
          • threat
            • 3.Qb8#
        • 2.Bd8
          • threat
            • 3.Qb8#
      • 1...Kb7
        • 2.Ba5+
          • 2...Ka6
            • 3.Qb5#
            • 3.Qb6#
          • 2...Ka8
            • 3.Qb8#
          • 2...Kc8
            • 3.Sa7#
      • 1...Qxh5
        • 2.Bd8
          • threat
            • 3.Qb8#
      • 1...dxe5
        • 2.Bc5
          • threat
            • 3.Qb8#
      • 1...exf6
        • 2.Bc5
          • threat
            • 3.Qb8#
      • 1...Sd4
        • 2.Bxd4
          • threat
            • 3.Qb8#
      • 1...Qg2
        • 2.Bf2
          • threat
            • 3.Qb8#
      • 1...Qh2
        • 2.Bf2
          • threat
            • 3.Qb8#
      • 1...Qh3
        • 2.Bf2
          • threat
            • 3.Qb8#
        • 2.Be3
          • threat
            • 3.Qb8#
      • 1...Qh4
        • 2.Bd4
          • threat
            • 3.Qb8#
      • 1...Bh6
        • 2.Be3
          • threat
            • 3.Qb8#
      • 1...Se2
        • 2.Bg1
          • threat
            • 3.Qb8#
      • 1...Sh3
        • 2.Bg1
          • threat
            • 3.Qb8#
      • 1...Sc5
        • 2.Bxc5
          • threat
            • 3.Qb8#
      • 1...Sc7
        • 2.Bxc7
          • threat
            • 3.Qb8#
      • 1...Sd8
        • 2.Bxd8
          • threat
            • 3.Qb8#
      • 1...f2
        • 2.Be3
          • threat
            • 3.Qb8#
          • 2...Qxc6
            • 3.Bxc6#
      • 1...d5
        • 2.Bc5
          • threat
            • 3.Qb8#

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).