Problem Display
PID: 182120 (2b5/1p1pN3/1P3P1P/8/3k4/p2p1B2/pNpB4/K1Q5 w - - 0 1)

Smutny, Jan

Zlata Praha, 1906

2b5/1p1pN3/1P3P1P/8/3k4/p2p1B2/pNpB4/K1Q5

#3

9 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...axb2+
      • 2.Qxb2+
        • 2...Kc4
          • 3.Qb4#
        • 2...Kc5
          • 3.Qb4#
  • Tries
    • 1.Sg6?
      • threat
        • 2.Qg1#
      • 1...axb2+
        • 2.Qxb2+
          • 2...Kc4
            • 3.Qb4#
          • 2...Kc5
            • 3.Qb4#
      • 1...Kc5!
    • 1.Be3+?
      • 1...Kc3
        • 2.Qd2+
          • 2...Kb3
            • 3.Bd5#
      • 1...Ke5!
    • 1.Bb4?
      • threat
        • 2.Qf4#
      • 1...Ke5
        • 2.Qg5+
          • 2...Kd4
            • 3.Qf4#
            • 3.Qc5#
          • 2...Ke6
            • 3.Bd5#
      • 1...d2
        • 2.Qxd2+
          • 2...Ke5
            • 3.Qd6#
      • 1...axb2+!
  • Keys
    • 1.Bd5!
      • 1...axb2+
        • 2.Qxb2+
          • 2...Kc5
            • 3.Qb4#
      • 1...Kc5
        • 2.Qg1+
          • 2...Kb5
            • 3.Bc4#
          • 2...Kd6
            • 3.Sc4#
            • 3.Bf4#
      • 1...Ke5
        • 2.Sc4+
          • 2...Kd4
            • 3.Qg1#
          • 2...Kxf6
            • 3.Bg5#
      • 1...d6
        • 2.Sa4
          • threat
            • 3.Bc3#
          • 2...Ke5
            • 3.Bc3#

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).