Problem Display
PID: 182023 (6r1/nR3r1N/Nn6/8/P3PP1p/bP1kP1P1/K2P1RQ1/8 w - - 0 1)

Bruski, Johannes

Deutsches Wochenschach, 1906

6r1/nR3r1N/Nn6/8/P3PP1p/bP1kP1P1/K2P1RQ1/8

#4

13 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Qf1+
          • 2...Kc2
            • 3.Qb1#
      • 1...Rxe7
        • 2.Sf6
          • threat
            • 3.Qf1+
              • 3...Kc2
                • 4.Qb1#
            • 3.Kb1
              • threat
                • 4.Qf1#
          • 2...Kc2
            • 3.Qf1
              • threat
                • 4.Qb1#
              • 3...Bc1
                • 4.Sb4#
            • 3.Qh1
              • threat
                • 4.Qb1#
              • 3...Kd3
                • 4.Qb1#
              • 3...Bc1
                • 4.Sb4#
            • 3.Qg1
              • threat
                • 4.Qb1#
              • 3...Kd3
                • 4.Qb1#
              • 3...Bc1
                • 4.Sb4#
      • 1...Bxe7
        • 2.Sg5
          • threat
            • 3.Qf1+
              • 3...Kc2
                • 4.Qb1#
          • 2...Kc2
            • 3.Qf1
              • threat
                • 4.Qb1#
            • 3.Qh1
              • threat
                • 4.Qb1#
              • 3...Kd3
                • 4.Qb1#
            • 3.Qg1
              • threat
                • 4.Qb1#
              • 3...Kd3
                • 4.Qb1#
          • 2...Rxg5
            • 3.Qh1
              • threat
                • 4.Qb1#
              • 3...Kc2
                • 4.Qb1#
              • 3...Rc5
                • 4.Sb4#

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).