Problem Display
PID: 48490 (8/1p3p1N/3p2p1/1N1P2r1/kBKpr3/3p1R2/P2P3P/1Bn2bQq w - - 0 1)

Vatarescu, Paul

Suomen Tehtavaniekat, 2003

8/1p3p1N/3p2p1/1N1P2r1/kBKpr3/3p1R2/P2P3P/1Bn2bQq

#3

11 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Re1
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Qa7#
    • 1...Re2
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
      • 2.Bc2+
        • 2...Sb3
          • 3.Bxb3#
          • 3.axb3#
        • 2...dxc2
          • 3.Ra3#
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Qa7#
    • 1...Ree5
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Qa7#
    • 1...Re6
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Qa7#
    • 1...Re7
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
    • 1...Re8
      • 2.Sc3+
        • 2...dxc3
          • 3.Qa7#
    • 1...Bg2
      • 2.Bc2+
        • 2...Sb3
          • 3.Bxb3#
          • 3.axb3#
        • 2...dxc2
          • 3.Ra3#
    • 1...Bh3
      • 2.Bc2+
        • 2...Sb3
          • 3.Bxb3#
          • 3.axb3#
        • 2...dxc2
          • 3.Ra3#
    • 1...Sxa2
      • 2.Bxa2
        • threat
          • 3.Bb3#
    • 1...Se2
      • 2.Bc2+
        • 2...dxc2
          • 3.Ra3#
    • 1...Sb3
      • 2.axb3#
  • Tries
    • 1.Sf8?
      • threat
        • 2.Sd7
          • threat
            • 3.Sb6#
          • 2...b6
            • 3.Sxb6#
      • 1...Sxa2
        • 2.Bxa2
          • threat
            • 3.Bb3#
      • 1...Re7
        • 2.Sc3+
          • 2...dxc3
            • 3.Qa7#
      • 1...Re8
        • 2.Sc3+
          • 2...dxc3
            • 3.Qa7#
      • 1...Bh3
        • 2.Bc2+
          • 2...Sb3
            • 3.Bxb3#
            • 3.axb3#
          • 2...dxc2
            • 3.Ra3#
      • 1...b6
        • 2.Sd7
          • threat
            • 3.Sxb6#
      • 1...Rxd5!
    • 1.Bc2+?
      • 1...Sb3
        • 2.Bxb3#
        • 2.axb3#
      • 1...dxc2+!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Sd7
          • threat
            • 3.Sb6#
          • 2...b6
            • 3.Sxb6#
      • 1...Rxd5
        • 2.Sxd5
          • threat
            • 3.Sb6#
          • 2...b6
            • 3.Sxb6#
      • 1...Sxa2
        • 2.Bxa2
          • threat
            • 3.Bb3#
      • 1...Re7
        • 2.Sc3+
          • 2...dxc3
            • 3.Qa7#
      • 1...Re8
        • 2.Sc3+
          • 2...dxc3
            • 3.Qa7#
      • 1...Bh3
        • 2.Bc2+
          • 2...Sb3
            • 3.Bxb3#
            • 3.axb3#
          • 2...dxc2
            • 3.Ra3#
      • 1...b6
        • 2.Sd7
          • threat
            • 3.Sxb6#

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