Problem Display
PID: 217322 (3nb3/1B1p4/1r4P1/nr1P4/2k5/b1N1B3/N1P1KP2/1R6 w - - 0 1)

Baumgarten, Ernst

Schach, 1964

3nb3/1B1p4/1r4P1/nr1P4/2k5/b1N1B3/N1P1KP2/1R6

#5

10 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rh4#
      • 1...Be7
        • 2.Rg1
          • threat
            • 3.Rg4#
          • 2...Rxg6
            • 3.Ba6
              • threat
                • 4.Bxb5#
              • 3...d6
                • 4.Rb1
                  • threat
                    • 5.Rb4#
                  • 4...Sb3
                    • 5.cxb3#
                  • 4...Sac6
                    • 5.Bxb5#
                  • 4...Sdc6
                    • 5.Bxb5#
          • 2...Bc5
            • 3.Rg4+
              • 3...Bd4
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#
          • 2...Bf6
            • 3.Rg4+
              • 3...Bd4
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#
          • 2...Sb3
            • 3.Rg4+
              • 3...Sd4+
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#
          • 2...Sac6
            • 3.Rg4+
              • 3...Sd4+
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#
          • 2...Sdc6
            • 3.Rg4+
              • 3...Sd4+
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#
          • 2...Se6
            • 3.Rg4+
              • 3...Sd4+
                • 4.Rxd4+
                  • 4...Kc5
                    • 5.Se4#

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).