Problem Display
PID: 236193 (8/4Bpbn/1rp3b1/1pN2p2/4p2r/P1k1P1p1/B6P/1K1R4 w - - 0 1)

Hutter, Johann

1st Prize, Schach-Magazin, 1949

8/4Bpbn/1rp3b1/1pN2p2/4p2r/P1k1P1p1/B6P/1K1R4

#4

8 + 12


14730 Problempalette II (Chlubna/Wenda) 1991
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Bxg3
          • threat
            • 3.Be1#
          • 2...Rxh2
            • 3.Be1+
              • 3...Rd2
                • 4.Bxd2#
                • 4.Rc1#
        • 2.Sd7
          • threat
            • 3.Bb4#
          • 2...b4
            • 3.Sxb6
              • threat
                • 4.Sa4#
                • 4.Bxb4#
              • 3...b3
                • 4.Bb4#
          • 2...c5
            • 3.Sxb6
              • threat
                • 4.Sd5#
              • 3...Sf6
                • 4.Be5#
      • 1...Rb7
        • 2.Sxb7
          • threat
            • 3.Bb4#
          • 2...c5
            • 3.Bxc5
              • threat
                • 4.Bb4#
              • 3...Bf8
                • 4.Bd4#
              • 3...b4
                • 4.Bxb4#
        • 2.Bxg3
          • threat
            • 3.Be1#
          • 2...Rxh2
            • 3.Be1+
              • 3...Rd2
                • 4.Bxd2#
                • 4.Rc1#
          • 2...Rd7
            • 3.Be1+
              • 3...Rd2
                • 4.Bxd2#
                • 4.Rc1#
      • 1...Rb8
        • 2.Bxg3
          • threat
            • 3.Be1#
          • 2...Rxh2
            • 3.Be1+
              • 3...Rd2
                • 4.Bxd2#
                • 4.Rc1#
          • 2...Rd8
            • 3.Be1+
              • 3...Rd2
                • 4.Bxd2#
                • 4.Rc1#
        • 2.Sb7
          • threat
            • 3.Bb4#
          • 2...c5
            • 3.Bxc5
              • threat
                • 4.Bb4#
              • 3...Bf8
                • 4.Bd4#
              • 3...b4
                • 4.Bxb4#
      • 1...Sg5
        • 2.Sd7
          • threat
            • 3.Bb4#
          • 2...b4
            • 3.Sxb6
              • threat
                • 4.Sa4#
                • 4.Bxb4#
              • 3...b3
                • 4.Bb4#
          • 2...c5
            • 3.Sxb6
              • threat
                • 4.Sd5#
      • 1...f4
        • 2.Rd3+
          • 2...exd3
            • 3.Se4+
              • 3...Bxe4
                • 4.Bb4#

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).