Problem Display
PID: 265193 (k7/Pq6/8/3R4/8/5K2/5BB1/8 w - - 0 1)

Lipton, Michael

The Problemist, 1994

k7/Pq6/8/3R4/8/5K2/5BB1/8

#3

5 + 2


  • SOUND
  • Tries
    • 1.Kg3?
      • threat
        • 2.Rd8#
      • 1...Qb3+
        • 2.Rd3+
          • 2...Qd5
            • 3.Bxd5#
          • 2...Qb7
            • 3.Rd8#
      • 1...Qc7+
        • 2.Re5+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Re8#
        • 2.Rd6+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Rd8#
      • 1...Qg7+
        • 2.Rg5+
          • 2...Qb7
            • 3.Rg8#
      • 1...Qb8+
        • 2.Re5+
          • 2...Qb7
            • 3.Re8#
        • 2.Rd6+
          • 2...Qb7
            • 3.Rd8#
      • 1...Qb6
        • 2.Rd7+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Bxb7#
            • 3.Rd8#
        • 2.Rd8+
          • 2...Kxa7
            • 3.Ra8#
      • 1...Qc6!
    • 1.Kf4?
      • threat
        • 2.Rd8#
      • 1...Qc7+
        • 2.Re5+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Re8#
        • 2.Rd6+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Rd8#
      • 1...Qf7+
        • 2.Rf5+
          • 2...Qd5
            • 3.Bxd5#
          • 2...Qb7
            • 3.Rf8#
      • 1...Qb8+
        • 2.Re5+
          • 2...Qb7
            • 3.Re8#
        • 2.Rd6+
          • 2...Qb7
            • 3.Rd8#
      • 1...Qc6
        • 2.Rb5
          • threat
            • 3.Bxc6#
            • 3.Rb8#
          • 2...Qf3+
            • 3.Bxf3#
          • 2...Qe4+
            • 3.Bxe4#
          • 2...Qb7
            • 3.Bxb7#
      • 1...Qb6
        • 2.Rd7+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Bxb7#
            • 3.Rd8#
        • 2.Rd8+
          • 2...Kxa7
            • 3.Ra8#
      • 1...Qb4+!
  • Keys
    • 1.Ke2!
      • threat
        • 2.Rd8#
      • 1...Qa6+
        • 2.Rd3+
          • 2...Qb7
            • 3.Rd8#
          • 2...Qc6
            • 3.Bxc6#
        • 2.Rb5+
          • 2...Qb7
            • 3.Bxb7#
          • 2...Qc6
            • 3.Bxc6#
            • 3.Rb8#
      • 1...Qb2+
        • 2.Rd2+
          • 2...Qb7
            • 3.Rd8#
      • 1...Qe7+
        • 2.Re5+
          • 2...Qb7
            • 3.Re8#
      • 1...Qc6
        • 2.Rb5
          • threat
            • 3.Bxc6#
            • 3.Rb8#
          • 2...Qf3+
            • 3.Bxf3#
          • 2...Qe4+
            • 3.Bxe4#
          • 2...Qb7
            • 3.Bxb7#
      • 1...Qb6
        • 2.Rd7+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Bxb7#
            • 3.Rd8#
        • 2.Rd8+
          • 2...Kxa7
            • 3.Ra8#


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).