MESON Chess Problem Database

Problem Display
PID: 168660 (8/4p3/3P1N2/5P2/2pP4/N1P1RP1p/2p1pPR1/B1kbK3 w - - 0 1)

Sigurov, Aleksandr Ilich

Prize, SuperProblem, 2014

8/4p3/3P1N2/5P2/2pP4/N1P1RP1p/2p1pPR1/B1kbK3

#4

12 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rh2!
      • threat
        • 2.Sd5
          • threat
            • 3.Sb4
              • threat
                • 4.Sa2#
          • 2...exd6
            • 3.Sb4
              • 3...d5
                • 4.Sa2#
      • 1...exd6
        • 2.Rxe2
          • 2...Bxe2
            • 3.Kxe2
              • 3...d5
                • 4.Rh1#
          • 2...d5
            • 3.Rd2
              • 3...Bxf3
                • 4.Rxc2#
              • 3...Be2
                • 4.Rxc2#
      • 1...exf6
        • 2.Rh1
          • 2...h2
            • 3.Rxe2
              • 3...Bxe2
                • 4.Kxe2#
      • 1...e5
        • 2.Sd5
          • threat
            • 3.Sb4
              • threat
                • 4.Sa2#
          • 2...e4
            • 3.Sb4
              • 3...exf3
                • 4.Sa2#
      • 1...e6
        • 2.Re5
          • 2...exf5
            • 3.Rb5
              • 3...f4
                • 4.Bb2#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).