Problem Display
PID: 190598 (N7/3R3B/n2P4/3NkPp1/8/1PPP2p1/Q4b2/1K6 w - - 0 1)

Herland, Robert

Herland, Sigmund

Tidskrift for Schack, 1913

N7/3R3B/n2P4/3NkPp1/8/1PPP2p1/Q4b2/1K6

#3

11 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Be1
      • 2.Qg2
        • threat
          • 3.Qe4#
          • 3.d4#
    • 1...Bc5
      • 2.Qg2
        • threat
          • 3.Qe4#
    • 1...Bb6
      • 2.Qg2
        • threat
          • 3.Qe4#
        • 2...Sc5
          • 3.d4#
    • 1...Ba7
      • 2.Qg2
        • threat
          • 3.Qe4#
        • 2...Sc5
          • 3.d4#
  • Tries
    • 1.Qe2+?
      • 1...Kxd5
        • 2.Qe4+
          • 2...Kc5
            • 3.Qc4#
      • 1...Be3!
  • Keys
    • 1.Sab6!
      • threat
        • 2.Qe2+
          • 2...Be3
            • 3.Qxe3#
      • 1...Bxb6
        • 2.Qg2
          • threat
            • 3.Qe4#
          • 2...Sc5
            • 3.d4#
      • 1...Bg1
        • 2.Qe2+
          • 2...Be3
            • 3.Qxe3#
        • 2.Qg2
          • threat
            • 3.Sc4#
            • 3.Qe4#
            • 3.Qxg3#
      • 1...Be3
        • 2.Qg2
          • threat
            • 3.Sc4#
            • 3.Qe4#
      • 1...Bd4
        • 2.Qe2+
          • 2...Be3
            • 3.Qxe3#
        • 2.Qg2
          • threat
            • 3.Sc4#
            • 3.Qe4#
            • 3.Qxg3#
      • 1...Bc5
        • 2.Sc4+
          • 2...Kxd5
            • 3.Qg2#
        • 2.Re7+
          • 2...Kxd6
            • 3.Re6#
        • 2.Qe2+
          • 2...Be3
            • 3.Qxe3#
        • 2.Qg2
          • threat
            • 3.Sc4#
            • 3.Qe4#
            • 3.Qxg3#
      • 1...Sc5
        • 2.Qa8
          • threat
            • 3.Sc4#
            • 3.Qh8#
          • 2...Sxd3
            • 3.Qe8#

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).