Problem Display
PID: 211703 (1r4nN/1p1bp3/1Kp1k1N1/2P3P1/3pB3/3R3P/3P4/8 w - - 0 1)

Neunivako, Pavel Efimovich

4th HM., Shakhmaty, 1927

1r4nN/1p1bp3/1Kp1k1N1/2P3P1/3pB3/3R3P/3P4/8

#3

9 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Re3!
      • threat
        • 2.Sf4+
          • 2...Ke5
            • 3.Shg6#
      • 1...dxe3
        • 2.d4
          • threat
            • 3.Sf4#
          • 2...Bc8
            • 3.Sf8#
          • 2...Be8
            • 3.Sf8#
          • 2...Rf8
            • 3.Sxf8#
      • 1...Bc8
        • 2.Sf8+
          • 2...Ke5
            • 3.Shg6#
      • 1...Be8
        • 2.Bf5+
          • 2...Kd5
            • 3.Be6#
          • 2...Kxf5
            • 3.Re5#
      • 1...Rf8
        • 2.Sxf8+
          • 2...Ke5
            • 3.Shg6#
      • 1...d3
        • 2.Bh1+
          • 2...Kf5
            • 3.Re5#
        • 2.Bg2+
          • 2...Kf5
            • 3.Re5#
        • 2.Bf3+
          • 2...Kf5
            • 3.Re5#
        • 2.Bxc6+
          • 2...Kf5
            • 3.Re5#

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).