Problem Display
PID: 16449 (Q7/3N3K/3kp3/8/B7/4P3/8/8 w - - 0 1)

Speckmann, Werner

Schach-Echo, 1940

Q7/3N3K/3kp3/8/B7/4P3/8/8

#2

5 + 2


5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Kc7
      • 2.Qb8#
    • 1...Ke7
      • 2.Qf8#
  • Tries
    • 1.Kg6?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Kh6?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Kg7?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Kg8?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Kh8?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Bb5?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Qa5?
      • threat
        • 2.Qc5#
      • 1...e5
        • 2.Qxe5#
      • 1...Ke7!
    • 1.Qb8+?
      • 1...Ke7
        • 2.Qf8#
      • 1...Kd5!
    • 1.Qc8?
      • threat
        • 2.Qc5#
      • 1...Kd5
        • 2.Qc6#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
    • 1.Qe8?
      • 1...Kc7
        • 2.Qb8#
      • 1...e5
        • 2.Qxe5#
      • 1...Kd5!
    • 1.Qf8+?
      • 1...Kc7
        • 2.Qb8#
      • 1...Kd5!
    • 1.e4?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
  • Keys
    • 1.Qh8!
      • 1...Kd5
        • 2.Qd4#
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5
        • 2.Qxe5#

Anticipated by 4846(1892)

This anticipates 228636(2020)

This is a version of 85815



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).