Problem Display
PID: 37978 (8/6pb/PNp5/2PPp3/1P1k1bRr/1PNn3p/2K2P2/Q2R4 w - - 0 1)

Vladimirov, Yakov Georgevich

2/3 Place, Moscow Championship, 1990

8/6pb/PNp5/2PPp3/1P1k1bRr/1PNn3p/2K2P2/Q2R4

#3

12 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Be4
      • 2.Sb1#
      • 2.Sa2#
      • 2.Se2#
      • 2.Sca4#
      • 2.Sb5#
    • 1...Bf5
      • 2.Sb1+
        • 2...Ke4
          • 3.Sd2#
    • 1...Bg8
      • 2.Rxd3#
    • 1...e4
      • 2.Sb1#
      • 2.Sa2#
      • 2.Se2#
      • 2.Sca4#
      • 2.Sb5#
    • 1...g6
      • 2.Rxd3#
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qe3#
      • 1...e4
        • 2.Qxf4
          • threat
            • 3.Se2#
            • 3.Rxd3#
      • 1...Rxg4!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Qa4
          • threat
            • 3.b5#
      • 1...Rxg4
        • 2.Sb8
          • threat
            • 3.Sxc6#
          • 2...cxd5
            • 3.Sc6#
          • 2...Rg6
            • 3.Rxd3#
      • 1...Be4
        • 2.Sb5+
          • 2...Kxd5
            • 3.Sc7#
      • 1...Bf5
        • 2.Qa4
          • threat
            • 3.b5#
          • 2...Bxd7
            • 3.Rxd3#
      • 1...e4
        • 2.Se2+
          • 2...Kxd5
            • 3.Sxf4#

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).