Problem Display
PID: 29492 (2b5/1p1p4/1R1P1p1B/3Nk3/K2p2Q1/8/4p2P/b3r2n w - - 0 1)

Pospisil, Josef

Aftonbladet, 1899

2b5/1p1p4/1R1P1p1B/3Nk3/K2p2Q1/8/4p2P/b3r2n

#3

7 + 10


3804 Ceske Melodie 1908

SOLUTION


  • SOUND
  • Tries
    • 1.Sc7?
      • threat
        • 2.Qf4#
      • 1...f5
        • 2.Bg7#
      • 1...Rf1!
    • 1.Se7?
      • threat
        • 2.Qf5#
      • 1...d3
        • 2.Qc4
          • threat
            • 3.Bf4#
            • 3.Qd5#
          • 2...f5
            • 3.Bg7#
      • 1...Sg3!
  • Keys
    • 1.Rb5!
      • threat
        • 2.Qf4+
          • 2...Ke6
            • 3.Qxf6#
      • 1...Kxd6
        • 2.Bf4+
          • 2...Kc6
            • 3.Sb4#
            • 3.Se7#
        • 2.Qf4+
          • 2...Kc6
            • 3.Sb4#
            • 3.Se7#
            • 3.Qc7#
          • 2...Ke6
            • 3.Qxf6#
      • 1...f5
        • 2.Bg7+
          • 2...Kxd6
            • 3.Qg6#
          • 2...Ke6
            • 3.Qg6#
      • 1...Rf1
        • 2.Bf8
          • threat
            • 3.Sc3#
            • 3.Se3#
            • 3.Sb4#
            • 3.Sb6#
            • 3.Sc7#
          • 2...f5
            • 3.Qxe2#
      • 1...d3
        • 2.Bf4+
          • 2...Kd4
            • 3.Bg3#
          • 2...Ke4
            • 3.Bg3#

FEATURES


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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).