Problem Display
PID: 53762 (2Q5/8/2P3p1/N7/1p1P4/kB1pB3/3PP3/3N3K w - - 0 1)

Rothenberg, PL

The Chess Review, 1935

2Q5/8/2P3p1/N7/1p1P4/kB1pB3/3PP3/3N3K

#3

10 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Bg1?
      • 1...dxe2
        • 2.Qh3
          • threat
            • 3.Sc4#
      • 1...g5!
    • 1.Qa6?
      • threat
        • 2.Qxd3
          • 2...g5
            • 3.Sc4#
        • 2.Qc4
          • threat
            • 3.Qc1#
        • 2.Qb5
          • threat
            • 3.Qa4#
      • 1...g5
        • 2.Qxd3
          • 2...g4
            • 3.Sc4#
        • 2.Qc4
          • threat
            • 3.Qc1#
        • 2.Qb5
          • threat
            • 3.Qa4#
      • 1...dxe2!
  • Keys
    • 1.Qh3!
      • threat
        • 2.Bg5
          • 2...dxe2
            • 3.Sc4#
      • 1...dxe2
        • 2.Bg1
          • threat
            • 3.Sc4#
      • 1...g5
        • 2.Bxg5
          • 2...dxe2
            • 3.Sc4#

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).