MESON Chess Problem Database

Problem Display
PID: 158540 (8/1p1pN3/2bP4/1p1p1P2/1p1k3p/1K3RP1/4BN1P/8 w - - 0 1)

Koci, Vladimir

The Problemist, 2015

8/1p1pN3/2bP4/1p1p1P2/1p1k3p/1K3RP1/4BN1P/8

#5

9 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Sc8!
      • threat
        • 2.Kxb4
          • threat
            • 3.Sg4
              • threat
                • 4.Rf4#
              • 3...Ke4
                • 4.Rf4#
          • 2...hxg3
            • 3.hxg3
              • threat
                • 4.Sg4
                  • threat
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#
              • 3...Ke5
                • 4.Sg4+
                  • 4...Kd4
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#
      • 1...hxg3
        • 2.hxg3
          • threat
            • 3.Kxb4
              • threat
                • 4.Sg4
                  • threat
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#
              • 3...Ke5
                • 4.Sg4+
                  • 4...Kd4
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#
          • 2...Kc5
            • 3.Rf4
              • threat
                • 4.Sd3#
              • 3...d4
                • 4.Sd3+
                  • 4...Kd5
                    • 5.Bf3#
          • 2...Ke5
            • 3.Sg4+
              • 3...Kd4
                • 4.Kxb4
                  • threat
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).