Problem Display
PID: 89585 (b7/2p3p1/1bp1Q3/4Rp2/3k1p2/2N5/1p2B1n1/1K6 w - - 0 1)

Havel, Miroslav

Mach, Julius Zdenek

Zlata Praha, 1901

b7/2p3p1/1bp1Q3/4Rp2/3k1p2/2N5/1p2B1n1/1K6

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kxc3
      • 2.Qc4+
        • 2...Kd2
          • 3.Qb4#
    • 1...c5
      • 2.Sb5#
  • Tries
    • 1.Ba6?
      • threat
        • 2.Se2#
      • 1...Kxc3
        • 2.Qc4+
          • 2...Kd2
            • 3.Qd3#
            • 3.Qc2#
      • 1...f3!
    • 1.Re4+?
      • 1...Kxc3
        • 2.Qc4+
          • 2...Kd2
            • 3.Qb4#
      • 1...fxe4!
    • 1.Qd5+?
      • 1...Kxc3
        • 2.Qc4+
          • 2...Kd2
            • 3.Qb4#
      • 1...cxd5!
    • 1.Qd6+?
      • 1...Kxc3
        • 2.Qa3+
          • 2...Kd2
            • 3.Qb4#
          • 2...Kd4
            • 3.Qxb2#
      • 1...cxd6!
  • Keys
    • 1.Qe7!
      • threat
        • 2.Rd5+
          • 2...Kxc3
            • 3.Qa3#
          • 2...cxd5
            • 3.Sb5#
      • 1...Kxc3
        • 2.Qa3+
          • 2...Kd2
            • 3.Qb4#
          • 2...Kd4
            • 3.Qxb2#
      • 1...Se3
        • 2.Rc5
          • threat
            • 3.Qe5#
          • 2...Bxc5
            • 3.Qxg7#
          • 2...Sc4
            • 3.Rxc4#
          • 2...Sg4
            • 3.Rc4#
          • 2...Sd5
            • 3.Rc4#

FEATURES


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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).