MESON Chess Problem Database

Problem Display
PID: 257153 (8/2bB4/3pp3/1p4r1/1P1kP3/1KN3p1/1B2P1N1/8 w - - 0 1)

Ruszczynski, Piotr

3rd Prize, UV CSTV, 1975

8/2bB4/3pp3/1p4r1/1P1kP3/1KN3p1/1B2P1N1/8

#4

8 + 7

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Be8!
      • threat
        • 2.Sd5+
          • 2...Kxe4
            • 3.Sf6+
              • 3...Kf5
                • 4.e4#
      • 1...Ke5
        • 2.Sd5+
          • 2...Kxe4
            • 3.Sf6+
              • 3...Kf5
                • 4.e4#
      • 1...Rg4
        • 2.Bc6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
          • 2...d5
            • 3.Sxd5+
              • 3...Kxe4
                • 4.Sde3#
                • 4.Se7#
      • 1...Rc5
        • 2.Bg6
          • threat
            • 3.Sxb5#
          • 2...Ke5
            • 3.Sb1+
              • 3...Rc3+
                • 4.Bxc3#
            • 3.Sd1+
              • 3...Rc3+
                • 4.Bxc3#
            • 3.Sa2+
              • 3...Rc3+
                • 4.Bxc3#
            • 3.Sa4+
              • 3...Rc3+
                • 4.Bxc3#
            • 3.Sxb5+
              • 3...Rc3+
                • 4.Bxc3#
            • 3.Sd5+
              • 3...Rc3+
                • 4.Bxc3#
          • 2...Rf5
            • 3.Sd5+
              • 3...Kxe4
                • 4.Sf6#
      • 1...Rd5
        • 2.Sxd5+
          • 2...Kxe4
            • 3.Sde3
              • threat
                • 4.Bg6#
            • 3.Se7
              • threat
                • 4.Bg6#
        • 2.Bg6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
            • 3.Sxd5#
          • 2...Rf5
            • 3.Sd5+
              • 3...Kxe4
                • 4.Sf6#
      • 1...Re5
        • 2.e3+
          • 2...Kd3
            • 3.Bc1
              • threat
                • 4.Se1#
                • 4.Sf4#
      • 1...Rf5
        • 2.Sb1+
          • 2...Kxe4
            • 3.Sd2+
              • 3...Kd5
                • 4.Se3#
                • 4.e4#
      • 1...Rh5
        • 2.Bg6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
            • 3.Sd5#
          • 2...Rf5
            • 3.Sd5+
              • 3...Kxe4
                • 4.Sf6#
      • 1...Rg7
        • 2.Bc6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
          • 2...d5
            • 3.Sxd5+
              • 3...Kxe4
                • 4.Sde3#
                • 4.Se7#
      • 1...Rg8
        • 2.Bc6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
          • 2...d5
            • 3.Sxd5+
              • 3...Kxe4
                • 4.Sde3#
                • 4.Se7#
      • 1...Bd8
        • 2.Bc6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sxb5#
          • 2...Rd5
            • 3.Sxb5+
              • 3...Kxe4
                • 4.Sxd6#
          • 2...d5
            • 3.Sxb5+
              • 3...Kxe4
                • 4.Sd6#
      • 1...d5
        • 2.Sxd5+
          • 2...Kxe4
            • 3.Sf6+
              • 3...Kf5
                • 4.e4#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).