Problem Display
PID: 118286 (5R2/1Nr2Pp1/p1Bp2R1/2npPkBP/2n1pP2/r6P/2P1N2K/b7 w - - 0 1)

Popandopulo, Avenir

64 Shakhmatnoe obozrenie, 1979

5R2/1Nr2Pp1/p1Bp2R1/2npPkBP/2n1pP2/r6P/2P1N2K/b7

#5

13 + 11


6490 yacpdb 2009
  • SOUND
  • Keys
    • 1.Rc8!
      • threat
        • 2.f8Q+
          • 2...Rf7
            • 3.Qxf7#
        • 2.f8R+
          • 2...Rf7
            • 3.Rxf7#
      • 1...Rxf7
        • 2.Bd7+
          • 2...Sxd7
            • 3.Sxd6+
              • 3...Sxd6
                • 4.Rc3
                  • threat
                    • 5.Sg3#
                    • 5.Sd4#
      • 1...Rxc8
        • 2.Be8
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Rxe8
            • 3.fxe8Q
              • threat
                • 4.Qf7#
                • 4.Qf8#
              • 3...Rxh3+
                • 4.Kxh3
                  • threat
                    • 5.Sg3#
                    • 5.Qf7#
                    • 5.Qf8#
              • 3...Bxe5
                • 4.Sxd6+
                  • 4...Bxd6
                    • 5.Sd4#
                    • 5.Qf7#
                  • 4...Sxd6
                    • 5.Qxe5#
                • 4.Qf7+
                  • 4...Bf6
                    • 5.Sd4#
                • 4.Qc8+
                  • 4...Se6
                    • 5.Qxe6#
                  • 4...Sd7
                    • 5.Qxd7#
                • 4.Qf8+
                  • 4...Bf6
                    • 5.Sd4#
          • 2...Se6
            • 3.Bd7
              • threat
                • 4.Bxe6#
              • 3...Rxh3+
                • 4.Kxh3
                  • threat
                    • 5.Sg3#
                    • 5.Bxe6#
              • 3...Re8
                • 4.f8Q+
                  • 4...Rxf8
                    • 5.Bxe6#
                • 4.f8R+
                  • 4...Rxf8
                    • 5.Bxe6#


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).