Problem Display
PID: 238454 (2K5/3p4/p1kp2p1/P2b1Prp/p1B5/bp1NP1P1/6R1/1Rn4Q w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1874

2K5/3p4/p1kp2p1/P2b1Prp/p1B5/bp1NP1P1/6R1/1Rn4Q

#3

10 + 12


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Bxg2
      • 2.Qxg2+
        • 2...d5
          • 3.Qxd5#
    • 1...b2
      • 2.Rgxb2
        • threat
          • 3.Bxd5#
          • 3.Rb6#
          • 3.Qxd5#
  • Tries
    • 1.Bxd5+?
      • 1...Kxd5
        • 2.Rc2#
      • 1...Kb5!
  • Keys
    • 1.Rc2!
      • threat
        • 2.Qxd5#
      • 1...Rxf5
        • 2.Bxa6+
          • 2...Bc5
            • 3.Sb4#
          • 2...bxc2
            • 3.Bb5#
            • 3.Bb7#
            • 3.Rb6#
      • 1...Bxh1
        • 2.Bxa6+
          • 2...Kd5
            • 3.Bb7#
          • 2...Bc5
            • 3.Sb4#
          • 2...bxc2
            • 3.Bb7#
      • 1...Bg2
        • 2.Bxa6+
          • 2...Kd5
            • 3.Bb7#
            • 3.Qxg2#
          • 2...Bc5
            • 3.Sb4#
          • 2...bxc2
            • 3.Bb7#
        • 2.Qxg2+
          • 2...d5
            • 3.Qxd5#
      • 1...Bf3
        • 2.Bxa6+
          • 2...Kd5
            • 3.Bb7#
            • 3.Qxf3#
          • 2...Bc5
            • 3.Sb4#
          • 2...bxc2
            • 3.Bb7#
        • 2.Qxf3+
          • 2...d5
            • 3.Qxd5#
      • 1...Be4
        • 2.Bxa6+
          • 2...Kd5
            • 3.Bb7#
          • 2...Bc5
            • 3.Sb4#
          • 2...bxc2
            • 3.Bb7#
        • 2.Qxe4+
          • 2...d5
            • 3.Qxd5#

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).