Problem Display
PID: 272901 (BBR5/1N4Q1/2n5/2R1q3/K2k1N2/2p1rp2/3P1P2/2b5 w - - 0 1)

Krishnamachari, TA

The Problemist, 1930

BBR5/1N4Q1/2n5/2R1q3/K2k1N2/2p1rp2/3P1P2/2b5

#2

10 + 7


SOLUTION


  • COOKED
  • Sets
    • 1...Re4
      • 2.dxc3#
    • 1...Sb4
      • 2.Rc4#
    • 1...Sa7
      • 2.Rc4#
    • 1...Se7
      • 2.Rc4#
    • 1...Sxb8
      • 2.Rc4#
    • 1...Sd8
      • 2.Rc4#
  • Tries
    • 1.Bxe5+?
      • 1...Ke4
        • 2.Sd6#
        • 2.Qg6#
        • 2.Qh7#
      • 1...Sxe5
        • 2.Rc4#
      • 1...Rxe5!
    • 1.Rd5+?
      • 1...Kc4
        • 2.Sa5#
        • 2.Rxc6#
      • 1...Ke4!
    • 1.d3?
      • threat
        • 2.Rc4#
        • 2.Rd5#
      • 1...Sb4
        • 2.Rc4#
      • 1...Sa5
        • 2.Rd5#
        • 2.Rd8#
      • 1...Se7
        • 2.Rc4#
      • 1...c2
        • 2.Rc4#
      • 1...Rxd3!
  • Keys
    • 1.Sa5!
      • threat
        • 2.Rc4#
      • 1...Ke4
        • 2.Qxe5#
      • 1...Kxc5
        • 2.Qa7#
      • 1...Sxa5
        • 2.fxe3#
    • 1.Sd6!
      • threat
        • 2.Rc4#
        • 2.Rd5#
      • 1...Kxc5
        • 2.Qa7#
      • 1...Qxg7
        • 2.Rd5#
      • 1...cxd2
        • 2.Rc4#
      • 1...Qf6
        • 2.Rd5#
      • 1...Sb4
        • 2.Sb5#
        • 2.Sf5#
        • 2.Rc4#
        • 2.fxe3#
      • 1...Sa5
        • 2.Sb5#
        • 2.Sf5#
        • 2.Rd5#
        • 2.fxe3#
      • 1...Se7
        • 2.Sb5#
        • 2.Rc4#
        • 2.fxe3#
    • 1.R5xc6!
      • threat
        • 2.Rc4#
      • 1...Ke4
        • 2.Qxe5#
    • 1.R8xc6!
      • threat
        • 2.Rc4#
      • 1...Ke4
        • 2.Qxe5#

FEATURES


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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).