Problem Display
PID: 216626 (B7/2p5/2N3p1/1P1k1pPp/4p2R/B2pP3/3P1P2/7K w - - 0 1)

Diaconescu, Paul

Problem, 1959

B7/2p5/2N3p1/1P1k1pPp/4p2R/B2pP3/3P1P2/7K

#5

10 + 7


6490 yacpdb 2020
3713 Snap 2022
  • SOUND
  • Keys
    • 1.f4!
      • 1...Kc4
        • 2.Sd4
          • 2...c6
            • 3.bxc6
              • 3...Kd5
                • 4.c7+
                  • 4...Kc4
                    • 5.c8Q#
                    • 5.c8R#
          • 2...c5
            • 3.bxc5 ep
              • 3...Kd5
                • 4.c7+
                  • 4...Kc4
                    • 5.c8Q#
                    • 5.c8R#
      • 1...Ke6
        • 2.Se5
          • 2...c5
            • 3.bxc5 ep
              • 3...Kd5
                • 4.c7+
                  • 4...Ke6
                    • 5.c8Q#
                    • 5.c8B#
          • 2...c6
            • 3.bxc6
              • 3...Kd5
                • 4.c7+
                  • 4...Ke6
                    • 5.c8Q#
                    • 5.c8B#
      • 1...exf4 ep
        • 2.Rd4+
          • 2...Ke6
            • 3.Sd8+
              • 3...Ke5
                • 4.Bxf3
                  • threat
                    • 5.Rd5#
                  • 4...c6
                    • 5.Bd6#

Anticipated by 257866(1934)



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).