Problem Display
PID: 208422 (5r2/p5p1/1p2k1P1/3b2Kn/1Q4P1/3P4/3P4/B1Rn3r w - - 0 1)

Seeberger, Johannes

La Regence, 1860

5r2/p5p1/1p2k1P1/3b2Kn/1Q4P1/3P4/3P4/B1Rn3r

#5

8 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rc7!
      • threat
        • 2.Re7#
        • 2.Qe7#
      • 1...Re8
        • 2.Be5
          • threat
            • 3.Qd6#
          • 2...Kxe5
            • 3.Rd7
              • threat
                • 4.Qd6+
                  • 4...Kd4
                    • 5.Qxd5#
              • 3...Re6
                • 4.Qe4+
                  • 4...Bxe4
                    • 5.d4#
              • 3...Sc3
                • 4.dxc3
                  • threat
                    • 5.Qd6#
                  • 4...Ke6
                    • 5.Qd6#
                  • 4...Re6
                    • 5.Qd4#
              • 3...Se3
                • 4.dxe3
                  • threat
                    • 5.Qd6#
                  • 4...Ke6
                    • 5.Qd6#
                  • 4...Re6
                    • 5.Qc3#
                    • 5.Qb2#
                    • 5.Qd4#
              • 3...Sf4
                • 4.Qxf4+
                  • 4...Ke6
                    • 5.Qd6#
                    • 5.Qf5#
              • 3...Sf6
                • 4.Qf4+
                  • 4...Ke6
                    • 5.Qd6#
                    • 5.Qf5#

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).