Problem Display
PID: 34745 (1r2kN2/4P2R/nNpB4/1pp1p3/4p3/8/p4n2/K7 w - - 0 1)

Pachman, Vladimir

1st Prize, Shakhmaty v SSSR, 1959

1r2kN2/4P2R/nNpB4/1pp1p3/4p3/8/p4n2/K7

#4

6 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Sg5
          • threat
            • 3.Rh8#
          • 2...Rxb6
            • 3.Rh8+
              • 3...Kd7
                • 4.Rd8#
      • 1...Rxb6
        • 2.Sg7+
          • 2...Kd7
            • 3.e8Q+
              • 3...Kxd6
                • 4.Qd8#
          • 2...Kf7
            • 3.e8Q+
              • 3...Kf6
                • 4.Be7#
      • 1...Rb7
        • 2.Sg5
          • threat
            • 3.Rh8#
          • 2...Rxb6
            • 3.Rh8+
              • 3...Kd7
                • 4.Rd8#
      • 1...Sh3
        • 2.Sd7
          • threat
            • 3.Sf6#
          • 2...Kxd7
            • 3.e8Q+
              • 3...Kxd6
                • 4.Rd7#
                • 4.Qd7#
              • 3...Kxe8
                • 4.Re7#
      • 1...Sg4
        • 2.Sg5
          • threat
            • 3.Rh8#
          • 2...Rxb6
            • 3.Rh8+
              • 3...Kd7
                • 4.Rd8#
          • 2...Sf6
            • 3.Rh8+
              • 3...Sg8
                • 4.Rxg8#
          • 2...Sh6
            • 3.Rh8+
              • 3...Sg8
                • 4.Rxg8#

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).