Problem Display
PID: 112305 (8/8/P3P3/p1RB4/P2k4/4R2P/7B/5K2 w - - 0 1)

Stolyarov, Vitaly Nesterovich

HM., Magyar Sakkelet, 1981

8/8/P3P3/p1RB4/P2k4/4R2P/7B/5K2

#3

9 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Ke1?
      • 1...Kxe3
        • 2.Be5
          • 2...Kd3
            • 3.Rc3#
      • 1...Kxc5!
    • 1.Be5+?
      • 1...Kxe3
        • 2.Ke1
          • 2...Kd3
            • 3.Rc3#
      • 1...Kxc5!
    • 1.Bc7?
      • 1...Kxc5
        • 2.Bb3
          • 2...Kb4
            • 3.Bd6#
          • 2...Kd4
            • 3.Bb6#
          • 2...Kc6
            • 3.Rc3#
      • 1...Kxe3!
    • 1.Be4?
      • 1...Kxe3
        • 2.Bc2
          • 2...Kd2
            • 3.Bf4#
          • 2...Kf3
            • 3.Rc3#
          • 2...Kd4
            • 3.Bg1#
      • 1...Kxc5!
    • 1.Re1?
      • threat
        • 2.Bg1+
          • 2...Kd3
            • 3.Rd1#
      • 1...Kd3
        • 2.Be4+
          • 2...Kd2
            • 3.Bf4#
            • 3.Rc2#
          • 2...Kd4
            • 3.Bg1#
        • 2.Rd1+
          • 2...Ke3
            • 3.Rc3#
      • 1...Kxc5!
    • 1.Re2?
      • threat
        • 2.Bg1+
          • 2...Kd3
            • 3.Be4#
      • 1...Kd3
        • 2.Be4+
          • 2...Kd4
            • 3.Bg1#
      • 1...Kxc5!
    • 1.Re4+?
      • 1...Kd3
        • 2.Kf2
          • 2...Kd2
            • 3.Rd4#
        • 2.Bg1
          • 2...Kd2
            • 3.Rd4#
      • 1...Kxc5!
  • Keys
    • 1.Bb3!
      • 1...Kxe3
        • 2.Bc2
          • 2...Kd2
            • 3.Bf4#
          • 2...Kf3
            • 3.Rc3#
          • 2...Kd4
            • 3.Bg1#
      • 1...Kxc5
        • 2.Bc7
          • 2...Kb4
            • 3.Bd6#
          • 2...Kd4
            • 3.Bb6#
          • 2...Kc6
            • 3.Rc3#

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).