Problem Display
PID: 65891 (8/4B3/1p6/1Ppp1P2/P2k2p1/p3R1P1/P2K3p/7B w - - 0 1)

Schmitt, EA

Schachzeitung der Berliner Schachgesellschaft, 1858

8/4B3/1p6/1Ppp1P2/P2k2p1/p3R1P1/P2K3p/7B

#5

9 + 7


SOLUTION


  • COOKED
  • Keys
    • 1.Bf6+!
      • 1...Kc4
        • 2.Bc3
          • 2...d4
            • 3.Re4
              • 3...Kd5
                • 4.Rxd4+
                  • 4...Ke5
                    • 5.Rd5#
    • 1.f6!
      • 1...Kc4
        • 2.f7
          • 2...Kb4
            • 3.Rb3+
              • 3...Kxa4
                • 4.f8Q
                  • threat
                    • 5.Qa8#
                  • 4...Ka5
                    • 5.Qa8#
                • 4.f8R
                  • threat
                    • 5.Ra8#
                  • 4...Ka5
                    • 5.Ra8#
              • 3...Kc4
                • 4.f8Q
                  • 4...Kd4
                    • 5.Qf4#
                  • 4...d4
                    • 5.Qf7#
                    • 5.Qg8#
              • 3...Ka5
                • 4.f8Q
                  • threat
                    • 5.Qa8#
                  • 4...Kxa4
                    • 5.Qa8#
                • 4.f8R
                  • threat
                    • 5.Ra8#
                  • 4...Kxa4
                    • 5.Ra8#
            • 3.f8Q
              • 3...Kxa4
                • 4.Rb3
                  • threat
                    • 5.Qa8#
                  • 4...Ka5
                    • 5.Qa8#
              • 3...Kc4
                • 4.Rb3
                  • 4...Kd4
                    • 5.Qf4#
                  • 4...d4
                    • 5.Qf7#
                    • 5.Qg8#
              • 3...Ka5
                • 4.Rb3
                  • threat
                    • 5.Qa8#
                  • 4...Kxa4
                    • 5.Qa8#
              • 3...d4
                • 4.Rb3+
                  • 4...Kxa4
                    • 5.Qa8#
                  • 4...Kc4
                    • 5.Qf7#
                    • 5.Qg8#
                  • 4...Ka5
                    • 5.Qa8#
          • 2...Kd4
            • 3.f8Q
              • threat
                • 4.Qf4#
              • 3...Kc4
                • 4.Rb3
                  • 4...Kd4
                    • 5.Qf4#
                  • 4...d4
                    • 5.Qf7#
                    • 5.Qg8#
          • 2...d4
            • 3.Rb3
              • 3...d3
                • 4.f8Q
                  • 4...Kd4
                    • 5.Qf4#
      • 1...c4
        • 2.Bb4
          • 2...c3+
            • 3.Bxc3+
              • 3...Kc4
                • 4.Re6
                  • threat
                    • 5.Rc6#
                  • 4...Kc5
                    • 5.Rc6#
              • 3...Kc5
                • 4.Re6
                  • threat
                    • 5.Rc6#
                  • 4...Kc4
                    • 5.Rc6#

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).