Problem Display
PID: 81360 (1n6/1Q1p4/pbpP4/pk1p1N2/R7/4p3/1P1pR3/3B2K1 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

diagrammes, 1997

1n6/1Q1p4/pbpP4/pk1p1N2/R7/4p3/1P1pR3/3B2K1

#3

8 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Sxe3?
      • 1...d4
        • 2.Sc4
          • threat
            • 3.Qxb6#
          • 2...Kc5
            • 3.Re5#
      • 1...c5
        • 2.Sxd5
          • threat
            • 3.Sc3#
            • 3.Sc7#
            • 3.Qxb6#
      • 1...Kc5!
    • 1.Rxa5+?
      • 1...Kb4
        • 2.Qxb6+
          • 2...Kc4
            • 3.Qd4#
            • 3.Qb3#
      • 1...Kc4
        • 2.Qxb6
          • threat
            • 3.Qd4#
            • 3.Qb3#
          • 2...Kd3
            • 3.Qd4#
      • 1...Kxa5!
  • Keys
    • 1.Rxe3!
      • 1...Kc5
        • 2.Rc3+
          • 2...Kb5+
            • 3.Sd4#
      • 1...d4
        • 2.Re5+
          • 2...c5
            • 3.Sxd4#
      • 1...c5
        • 2.Rb3+
          • 2...Kxa4
            • 3.Rxb6#

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).