Problem Display
PID: 225284 (B7/7p/3pP2B/P1kp1P2/1p1N2P1/1P1p1P2/3P2P1/3KR3 w - - 0 1)

Malmqvist, Oscar Theobald

Neue Berliner Schachzeitung, 1869

B7/7p/3pP2B/P1kp1P2/1p1N2P1/1P1p1P2/3P2P1/3KR3

#3

13 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Sb5?
      • 1...d4
        • 2.Sa7
          • 2...d5
            • 3.Bf8#
        • 2.Sc7
          • 2...d5
            • 3.Bf8#
      • 1...Kxb5!
    • 1.Sc6?
      • 1...d4
        • 2.Sa7
          • 2...d5
            • 3.Bf8#
      • 1...Kb5!
    • 1.Re5?
      • threat
        • 2.Rxd5#
      • 1...Kxd4
        • 2.Rxd5#
      • 1...dxe5!
  • Keys
    • 1.g3!
      • 1...Kxd4
        • 2.Re5
          • threat
            • 3.Rxd5#
          • 2...Kc5
            • 3.Rxd5#
          • 2...Kxe5
            • 3.Bg7#
          • 2...dxe5
            • 3.Be3#

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).