Problem Display
PID: 205395 (7K/4R1p1/1p1p2rb/1B1k2p1/3p4/2nN1P1b/p7/6Q1 w - - 0 1)

Levman, Semyon Semyonovich

64 Shakhmatnoe obozrenie, 1925

7K/4R1p1/1p1p2rb/1B1k2p1/3p4/2nN1P1b/p7/6Q1

#3

6 + 11


6490 yacpdb 2020
  • SOUND
  • Sets
    • 1...Se4
      • 2.fxe4#
  • Tries
    • 1.Qg3?
      • threat
        • 2.Re5+
          • 2...dxe5
            • 3.Qxe5#
      • 1...Re6
        • 2.Qxd6+
          • 2...Kxd6
            • 3.Rd7#
          • 2...Rxd6
            • 3.Re5#
      • 1...Be6
        • 2.Rc7
          • threat
            • 3.Sb4#
            • 3.Bc4#
      • 1...Sxb5!
  • Keys
    • 1.Qh2!
      • threat
        • 2.Re5+
          • 2...dxe5
            • 3.Qxe5#
      • 1...Sxb5
        • 2.Qxa2+
          • 2...Kc6
            • 3.Qc4#
            • 3.Qa8#
      • 1...Re6
        • 2.Qxd6+
          • 2...Kxd6
            • 3.Rd7#
          • 2...Rxd6
            • 3.Re5#
      • 1...Be6
        • 2.Rc7
          • threat
            • 3.Sb4#
            • 3.Bc4#


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).