Problem Display
PID: 185577 (6Rb/2p5/5n2/3kpp2/4N1p1/QPP4N/3P4/3K4 w - - 0 1)

Autran Y Garcia, Antonio M

6th Prize, Western Daily Mercury, 1909

6Rb/2p5/5n2/3kpp2/4N1p1/QPP4N/3P4/3K4

#3

8 + 7


6490 yacpdb 2018
  • SOUND
  • Tries
    • 1.Sxf6+?
      • 1...Kc6
        • 2.Qa6+
          • 2...Kc5
            • 3.b4#
      • 1...Ke6
        • 2.Sg5+
          • 2...Kxf6
            • 3.Qf8#
      • 1...Bxf6!
    • 1.Qc5+?
      • 1...Kxe4
        • 2.Sg5+
          • 2...Kd3
            • 3.Qe3#
            • 3.Qc4#
            • 3.Qb5#
          • 2...Kf4
            • 3.Qf2#
            • 3.Qe3#
        • 2.d3+
          • 2...Kxd3
            • 3.Sf2#
          • 2...Kf3
            • 3.Qf2#
      • 1...Ke6!
    • 1.Qd6+?
      • 1...Kxe4
        • 2.Qd3+
          • 2...Kxd3
            • 3.Sf2#
      • 1...cxd6!
  • Keys
    • 1.Qa6!
      • threat
        • 2.Qc4#
      • 1...Kxe4
        • 2.Qd3+
          • 2...Kxd3
            • 3.Sf2#
      • 1...Sxe4
        • 2.Rd8+
          • 2...Kc5
            • 3.b4#
          • 2...Sd6
            • 3.Qc4#
      • 1...fxe4
        • 2.Sf4+
          • 2...Kc5
            • 3.b4#
          • 2...exf4
            • 3.Rg5#
      • 1...c5
        • 2.Shg5
          • threat
            • 3.Qb7#
            • 3.Qd6#
            • 3.Qe6#
            • 3.Qa8#
        • 2.Qb7+
          • 2...Ke6
            • 3.Shg5#


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).