Problem Display
PID: 167419 (8/pK4p1/2NpP1p1/2pN1P1b/k1p2prb/2B1p3/PP2P1n1/8 w - - 0 1)

Sulc, Jindrich

Source?, 1945

8/pK4p1/2NpP1p1/2pN1P1b/k1p2prb/2B1p3/PP2P1n1/8

#3

9 + 13


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kb5
      • 2.Sxa7+
        • 2...Ka4
          • 3.Sb6#
    • 1...Rg3
      • 2.Be5
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Rg5
      • 2.Bd2
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Be1
      • 2.Bxe1
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Bf2
      • 2.Sxa7
        • threat
          • 3.Sb6#
      • 2.Bd2
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Bg3
      • 2.Sxa7
        • threat
          • 3.Sb6#
      • 2.Bd2
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Bg5
      • 2.Be5
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Bf6
      • 2.Bxf6
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Be7
      • 2.Be5
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...Se1
      • 2.Be5
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...g5
      • 2.Sxa7
        • threat
          • 3.Sb6#
      • 2.Bd2
        • threat
          • 3.Sc3#
        • 2...Kb5
          • 3.Sc3#
        • 2...c3
          • 3.Sxc3#
    • 1...a5
      • 2.Sb6+
        • 2...Kb5
          • 3.Sa7#
          • 3.a4#
    • 1...a6
      • 2.Sb6+
        • 2...Kb5
          • 3.Sa7#
          • 3.a4#
  • Tries
    • 1.Sb6+?
      • 1...Kb5
        • 2.Sxa7#
        • 2.a4#
      • 1...axb6!
    • 1.Bd2?
      • threat
        • 2.Sc3#
      • 1...Kb5
        • 2.Sc3#
      • 1...c3
        • 2.Sxc3#
      • 1...Bf6!
    • 1.Ba5?
      • threat
        • 2.Sc3#
      • 1...Be1
        • 2.Bxe1
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...Bf6!
    • 1.Be5?
      • threat
        • 2.Sc3#
      • 1...Kb5
        • 2.Sc3#
      • 1...c3
        • 2.Sxc3#
      • 1...Be1!
    • 1.Bxg7?
      • threat
        • 2.Sc3#
      • 1...Bf6
        • 2.Bxf6
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...Be1!
    • 1.f6?
      • threat
        • 2.Sxa7
          • threat
            • 3.Sb6#
      • 1...Kb5
        • 2.Sxa7+
          • 2...Ka4
            • 3.Sb6#
      • 1...Bxf6
        • 2.Bxf6
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...Rg3
        • 2.Be5
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...Be1
        • 2.Bxe1
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...a5
        • 2.Ka6
          • threat
            • 3.Sb6#
        • 2.Sb6+
          • 2...Kb5
            • 3.Sa7#
            • 3.a4#
        • 2.Sa7
          • threat
            • 3.Sb6#
      • 1...a6
        • 2.Kxa6
          • threat
            • 3.Sb6#
        • 2.Sb6+
          • 2...Kb5
            • 3.Sa7#
            • 3.a4#
        • 2.Sa7
          • threat
            • 3.Sb6#
      • 1...Rg5!
  • Keys
    • 1.e7!
      • threat
        • 2.Sxa7
          • threat
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#
      • 1...Kb5
        • 2.Sxa7+
          • 2...Ka4
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#
        • 2.e8Q
          • threat
            • 3.Sd4#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sxa7#
            • 3.Sce7#
            • 3.Sb8#
            • 3.Sd8#
          • 2...Ka4
            • 3.Sd4#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sxa7#
            • 3.Sce7#
            • 3.Sb8#
            • 3.Sd8#
        • 2.e8B
          • threat
            • 3.Sd4#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sxa7#
            • 3.Sce7#
            • 3.Sb8#
            • 3.Sd8#
          • 2...Ka4
            • 3.Sd4#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sxa7#
            • 3.Sce7#
            • 3.Sb8#
            • 3.Sd8#
      • 1...Bxe7
        • 2.Be5
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...gxf5
        • 2.Sxa7
          • threat
            • 3.Sb6#
      • 1...Bf6
        • 2.Bxf6
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...Be1
        • 2.Bxe1
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...g5
        • 2.Sxa7
          • threat
            • 3.Sb6#
        • 2.Bd2
          • threat
            • 3.Sc3#
          • 2...Kb5
            • 3.Sc3#
          • 2...c3
            • 3.Sxc3#
      • 1...a5
        • 2.Ka6
          • threat
            • 3.Sb6#
        • 2.Sb6+
          • 2...Kb5
            • 3.Sa7#
            • 3.a4#
        • 2.Sd4
          • threat
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#
        • 2.Sa7
          • threat
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#
      • 1...a6
        • 2.Kxa6
          • threat
            • 3.Sb6#
        • 2.Sb6+
          • 2...Kb5
            • 3.Sa7#
            • 3.a4#
        • 2.Sd4
          • threat
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#
        • 2.Sa7
          • threat
            • 3.Sb6#
            • 3.e8Q#
            • 3.e8B#

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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).