Problem Display
PID: 265197 (8/n1K1N1p1/2P1k1P1/1pBpp1Pp/2p2p2/1r5b/3r1p1P/2N2BbQ w - - 0 1)

Khandurin, Anatoly N

Nebotov, Valery

The Problemist, 1994

8/n1K1N1p1/2P1k1P1/1pBpp1Pp/2p2p2/1r5b/3r1p1P/2N2BbQ

#5

10 + 14


  • SOUND
  • Keys
    • 1.Sd3!
      • threat
        • 2.Bxh3#
        • 2.Qxd5#
      • 1...Bg2
        • 2.Bd6
          • threat
            • 3.Sc5#
          • 2...Rdxd3
            • 3.Bxg2
              • threat
                • 4.Bh3+
                  • 4...Rxh3
                    • 5.Qxd5#
                • 4.Bxd5+
                  • 4...Rxd5
                    • 5.Qxd5#
              • 3...Rd1
                • 4.Bxd5+
                  • 4...Rxd5
                    • 5.Qxd5#
              • 3...Rd2
                • 4.Bxd5+
                  • 4...Rxd5
                    • 5.Qxd5#
              • 3...Rf3
                • 4.Bh3+
                  • 4...Rxh3
                    • 5.Qxd5#
              • 3...Rd4
                • 4.Bxd5+
                  • 4...Rxd5
                    • 5.Qxd5#
              • 3...e4
                • 4.Bxe4
                  • threat
                    • 5.Bf5#
                  • 4...dxe4
                    • 5.Qxe4#
          • 2...Rbxd3
            • 3.Qxg2
              • threat
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
                • 4.Qxd5+
                  • 4...Rxd5
                    • 5.Bh3#
              • 3...Ra3
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
              • 3...Rb3
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
              • 3...Rc3
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
              • 3...Re3
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
              • 3...Rf3
                • 4.Qh3+
                  • 4...Rxh3
                    • 5.Bxh3#
                • 4.Qxf3
                  • threat
                    • 5.Bh3#
                    • 5.Qh3#
              • 3...Rg3
                • 4.Qxg3
                  • threat
                    • 5.Bh3#
                    • 5.Qh3#
                • 4.hxg3
                  • threat
                    • 5.Qh3#


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).