Problem Display
PID: 272008 (8/2Rp1p1B/K3kp2/B4N2/3PP3/2P5/3br3/8 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Comm., Pat a Mat, 2020-2021

8/2Rp1p1B/K3kp2/B4N2/3PP3/2P5/3br3/8

#4

8 + 6


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Re5+
          • 2...fxe5
            • 3.d5+
              • 3...Kf6
                • 4.Bd8#
      • 1...Rxe4
        • 2.d5+
          • 2...Ke5
            • 3.Bc7+
              • 3...d6
                • 4.Bxd6#
      • 1...d5
        • 2.Rc6+
          • 2...Kd7
            • 3.Rd6+
              • 3...Kc8
                • 4.Rd8#
              • 3...Ke8
                • 4.Rd8#
      • 1...d6
        • 2.Rc7
          • threat
            • 3.Sg7#
            • 3.Re7#
          • 2...Rxe4
            • 3.c4
              • threat
                • 4.Sg7#
                • 4.Re7#

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).