Problem Display
PID: 220395 (8/8/8/8/3p2Q1/3P4/1K2p3/1N1k4 w - - 0 1)

Torngren, Pehr Hendrik

Die Schwalbe, 1928

8/8/8/8/3p2Q1/3P4/1K2p3/1N1k4

#2

4 + 3


5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Ke1
      • 2.Qg1#
  • Tries
    • 1.Kb3?
      • 1...Ke1
        • 2.Qg1#
      • 1...Kc1!
    • 1.Sc3+?
      • 1...Ke1
        • 2.Qxe2#
      • 1...Kd2
        • 2.Qxe2#
      • 1...dxc3+!
    • 1.Qg5?
      • threat
        • 2.Qc1#
        • 2.Qd2#
      • 1...Ke1
        • 2.Qg1#
      • 1...e1S
        • 2.Qd2#
      • 1...e1B
        • 2.Qg4#
        • 2.Qh5#
      • 1...e1R
        • 2.Qd2#
      • 1...e1Q!
  • Keys
    • 1.Qg2!
      • 1...Ke1
        • 2.Qg1#
      • 1...e1Q
        • 2.Qc2#
      • 1...e1S
        • 2.Qd2#
      • 1...e1B
        • 2.Qf3#
        • 2.Qc2#
        • 2.Qg4#
      • 1...e1R
        • 2.Qc2#
        • 2.Qd2#

Anticipated by 17213(1925-1926)



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).