Problem Display
PID: 38845 (nK2kB2/2ppNNP1/rp6/2p2RP1/5Rp1/4p3/B6r/8 w - - 0 1)

Vladimirov, Yakov Georgevich

3rd HM., Phenix, 1989

nK2kB2/2ppNNP1/rp6/2p2RP1/5Rp1/4p3/B6r/8

#3

9 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Sd6+?
      • 1...Kd8
        • 2.Sb7+
          • 2...Ke8
            • 3.Bf7#
      • 1...cxd6!
    • 1.Re5?
      • threat
        • 2.Sd5#
        • 2.Sf5#
        • 2.Sc6#
        • 2.Sg6#
        • 2.Sc8#
        • 2.Sg8#
      • 1...d5
        • 2.Kc8
          • threat
            • 3.Sxd5#
            • 3.Sc6#
            • 3.Sg6#
            • 3.Sg8#
      • 1...d6!
  • Keys
    • 1.Kc8!
      • threat
        • 2.Sd6+
          • 2...cxd6
            • 3.Bf7#
      • 1...Rhxa2
        • 2.Sc6
          • threat
            • 3.Re4#
            • 3.Re5#
      • 1...Raxa2
        • 2.Sg6
          • threat
            • 3.Re4#
            • 3.Re5#
      • 1...Rd2
        • 2.Sd6+
          • 2...Rxd6
            • 3.Bf7#
          • 2...cxd6
            • 3.Bf7#
      • 1...Rh6
        • 2.Sd6+
          • 2...Rxd6
            • 3.Bf7#
          • 2...cxd6
            • 3.Bf7#
      • 1...c4
        • 2.Re4
          • threat
            • 3.Sd5#
            • 3.Sc6#
            • 3.Sg6#
            • 3.Sg8#
          • 2...d5
            • 3.Sxd5#
      • 1...b5
        • 2.Sd6+
          • 2...Rxd6
            • 3.Bf7#
          • 2...cxd6
            • 3.Bf7#
      • 1...d5
        • 2.Re5
          • threat
            • 3.Sxd5#
            • 3.Sc6#
            • 3.Sg6#
            • 3.Sg8#
      • 1...d6
        • 2.Sxd6+
          • 2...cxd6
            • 3.Bf7#
        • 2.Be6
          • threat
            • 3.Bd7#

FEATURES


NOT CLASSIFIED


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).