Problem Display
PID: 207681 (8/1B6/1p1B4/4PR1b/P1pk1Pp1/3p2p1/n2Q2Rp/7K w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Sachova skladba, 2015

8/1B6/1p1B4/4PR1b/P1pk1Pp1/3p2p1/n2Q2Rp/7K

#3

9 + 9


SOLUTION


  • SOUND
  • Tries
    • 1.Bc7?
      • threat
        • 2.Bxb6#
      • 1...Kc5
        • 2.e6+
          • 2...Kd4
            • 3.Bxb6#
      • 1...c3!
    • 1.Re2?
      • threat
        • 2.Re4#
      • 1...Sc3
        • 2.Qe3#
      • 1...g2+!
    • 1.Qb2+?
      • 1...Ke3
        • 2.Rxg3#
        • 2.Qxb6#
      • 1...Sc3
        • 2.Qxb6#
      • 1...c3!
    • 1.Qf2+?
      • 1...Kc3
        • 2.Qb2#
      • 1...gxf2!
  • Keys
    • 1.e6!
      • threat
        • 2.Qe1
          • threat
            • 3.Rd5#
            • 3.Qe5#
          • 2...d2
            • 3.Qxd2#
          • 2...c3
            • 3.Qe4#
      • 1...c3
        • 2.Rd5+
          • 2...Kc4
            • 3.Qxa2#
          • 2...Ke4
            • 3.Qxd3#
      • 1...Sc1
        • 2.Rb5
          • threat
            • 3.Be5#
          • 2...c3
            • 3.Rb4#
      • 1...Sc3
        • 2.Qb2
          • threat
            • 3.Qxb6#
          • 2...Ke3
            • 3.Qxb6#
          • 2...d2
            • 3.Qxd2#
          • 2...b5
            • 3.Bc5#
      • 1...Sb4
        • 2.Be5+
          • 2...Kc5
            • 3.Qe3#

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).