Problem Display
PID: 40598 (8/3BK3/2QP2p1/p1p1k1p1/1p1p2P1/rn2pR1P/bPnpP3/1qr1b3 w - - 0 1)

Chepizhni, Viktor Ivanovich

Rudenko, Valentin Fedorovich

1st Prize, Die Schwalbe, 1973

8/3BK3/2QP2p1/p1p1k1p1/1p1p2P1/rn2pR1P/bPnpP3/1qr1b3

#3

9 + 16


3753 FIDE Album (1971-1973) 1978

SOLUTION


  • SOUND
  • Sets
    • 1...Qa1
      • 2.Bf5
        • threat
          • 3.Qe4#
        • 2...gxf5
          • 3.Rxf5#
      • 2.Be6
        • threat
          • 3.Qd5#
    • 1...Qxb2
      • 2.Bf5
        • threat
          • 3.Qe4#
        • 2...gxf5
          • 3.Rxf5#
    • 1...d3
      • 2.exd3
        • threat
          • 3.Qe4#
        • 2...Kd4
          • 3.Qe4#
    • 1...c4
      • 2.Be6
        • threat
          • 3.Qd5#
  • Tries
    • 1.Bf5?
      • threat
        • 2.Qe4#
      • 1...gxf5
        • 2.Rxf5#
      • 1...Sca1!
    • 1.Rf6?
      • threat
        • 2.Re6+
          • 2...Kf4
            • 3.Qf3#
      • 1...d3
        • 2.Re6+
          • 2...Kd4
            • 3.Re4#
            • 3.Qe4#
          • 2...Kf4
            • 3.Qf3#
        • 2.exd3
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Qe4#
      • 1...Bg3
        • 2.Re6+
          • 2...Kf4
            • 3.Re4#
            • 3.Qf3#
            • 3.Qe4#
      • 1...Sba1!
    • 1.Qxc5+?
      • 1...Ke4
        • 2.Bc6#
      • 1...Sxc5!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Bc6
          • threat
            • 3.Qh8#
      • 1...d3
        • 2.exd3
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Qe4#
      • 1...Sca1
        • 2.Be6
          • threat
            • 3.Qd5#
          • 2...Qe4
            • 3.Qh8#
      • 1...Sba1
        • 2.Bf5
          • threat
            • 3.Qe4#
          • 2...gxf5
            • 3.Rxf5#
          • 2...Bd5
            • 3.Qh8#

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).