Problem Display
PID: 25343 (r5b1/p1BP3p/B2Rr2p/3pp3/1p1k2Nq/1K2pPpP/2R5/8 w - - 0 1)

Yaroslavtsev, Arkady Ivanovich

Source?, 0000

r5b1/p1BP3p/B2Rr2p/3pp3/1p1k2Nq/1K2pPpP/2R5/8

#3

9 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Rf6
      • 2.Rb6
        • threat
          • 3.Bxe5#
          • 3.Rxb4#
    • 1...Re7
      • 2.Be2
        • threat
          • 3.Rc4#
    • 1...Ree8
      • 2.Be2
        • threat
          • 3.Rc4#
    • 1...e2
      • 2.Rd2+
        • 2...Kc5
          • 3.R2xd5#
      • 2.Rc4+
        • 2...Kd3
          • 3.Rxd5#
  • Tries
    • 1.Bf1?
      • threat
        • 2.Rc4#
      • 1...e2
        • 2.Rd2+
          • 2...Kc5
            • 3.R2xd5#
        • 2.Rc4+
          • 2...Kd3
            • 3.Rxd5#
      • 1...Rxd6!
    • 1.Rd2+?
      • 1...Kc5
        • 2.R2xd5#
      • 1...exd2!
    • 1.Rxe6?
      • threat
        • 2.Bxe5#
      • 1...Qg5
        • 2.Sxe5
          • threat
            • 3.Sc6#
          • 2...Qxe5
            • 3.Bxe5#
      • 1...Qh5
        • 2.Sxe5
          • threat
            • 3.Sc6#
          • 2...Qxe5
            • 3.Bxe5#
      • 1...Qf6!
  • Keys
    • 1.Rc1!
      • threat
        • 2.Rd1+
          • 2...Kc5
            • 3.R1xd5#
      • 1...Rxd6
        • 2.Bxd6
          • threat
            • 3.Bc5#
            • 3.Bxe5#
            • 3.Rd1#
      • 1...Rf6
        • 2.Rb6
          • threat
            • 3.Bxe5#
            • 3.Rxb4#
      • 1...Rg6
        • 2.Rdc6
          • threat
            • 3.Bxe5#
            • 3.Rd1#
      • 1...Re7
        • 2.Be2
          • threat
            • 3.Rc4#
      • 1...Ree8
        • 2.Be2
          • threat
            • 3.Rc4#
      • 1...e2
        • 2.Rc4+
          • 2...Kd3
            • 3.Rxd5#

FEATURES


NOT CLASSIFIED


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).