Problem Display
PID: 74637 (n1nb3B/1B1P3b/1p5r/2PppP1R/p3kpQp/K3Pp1r/1N3P2/8 w - - 0 1)

Rehm, Hans Peter

2nd Prize, diagrammes, 1989

n1nb3B/1B1P3b/1p5r/2PppP1R/p3kpQp/K3Pp1r/1N3P2/8

#4

11 + 14


4827 FIDE Album (1989-1991) 1997

SOLUTION


  • SOUND
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qxe5#
      • 1...Rf6
        • 2.Qg1
          • threat
            • 3.Qb1#
          • 2...Rh1
            • 3.Qxh1
              • threat
                • 4.Qb1#
              • 3...fxe3
                • 4.Qxh4#
      • 1...Bf6
        • 2.Ba6
          • threat
            • 3.Bd3#
          • 2...b5
            • 3.Bxb5
              • threat
                • 4.Bd3#
              • 3...fxe3
                • 4.Qg4#
              • 3...d4
                • 4.Bc6#
      • 1...Bc7
        • 2.Qg1
          • threat
            • 3.Qb1#
          • 2...Rh1
            • 3.Qxh1
              • threat
                • 4.Qb1#
              • 3...fxe3
                • 4.Qxh4#

FEATURES


NOT CLASSIFIED


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).