Problem Display
PID: 73781 (r7/2PR1N2/1N2p2p/4p2P/P3k1P1/6K1/2P5/2B5 w - - 0 1)

Handloser, Ralf Chris

Der Bund, 1994

r7/2PR1N2/1N2p2p/4p2P/P3k1P1/6K1/2P5/2B5

#3

10 + 5


3454 kunstschach (1987-1996) (Hoffmann) 2001

SOLUTION


  • SOUND
  • Sets
    • 1...Rxa4
      • 2.Rd3
        • threat
          • 3.Sd6#
        • 2...Rd4
          • 3.Re3#
    • 1...Ra6
      • 2.c8Q
        • threat
          • 3.Qb7#
          • 3.Qc4#
          • 3.Qc6#
    • 1...Ra7
      • 2.Rd1
        • threat
          • 3.Sd6#
      • 2.Rd3
        • threat
          • 3.Sd6#
  • Tries
    • 1.Rd5?
      • threat
        • 2.Sd6#
      • 1...Rd8
        • 2.Rxe5+
          • 2...Kd4
            • 3.Bb2#
        • 2.cxd8Q
          • 2...exd5
            • 3.Qxd5#
      • 1...exd5!
    • 1.c8Q?
      • threat
        • 2.Qb7#
        • 2.Qc4#
        • 2.Qc6#
        • 2.Qxa8#
      • 1...Rxa4
        • 2.Qb7#
        • 2.Qc6#
      • 1...Ra5
        • 2.Qc4#
      • 1...Ra6
        • 2.Qb7#
        • 2.Qc4#
        • 2.Qc6#
      • 1...Ra7
        • 2.Qc4#
        • 2.Qc6#
      • 1...Rb8
        • 2.Qc4#
        • 2.Qc6#
      • 1...Rxc8!
    • 1.c8R?
      • threat
        • 2.Rc4#
      • 1...Rxa4
        • 2.Rd3
          • threat
            • 3.Sd6#
          • 2...Rd4
            • 3.Re3#
      • 1...Rxc8!
  • Keys
    • 1.Rd2!
      • threat
        • 2.Sd6+
          • 2...Ke3
            • 3.Sbc4#
      • 1...Ke3
        • 2.Sc4+
          • 2...Ke4
            • 3.Sfd6#
      • 1...Rxa4
        • 2.Rd3
          • threat
            • 3.Sd6#
          • 2...Rd4
            • 3.Re3#
      • 1...Rd8
        • 2.cxd8Q
          • 2...Ke3
            • 3.Qd3#

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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).