Problem Display
PID: 173608 (3r4/B2p2b1/4NnKp/rp3Rp1/1p2k3/8/1N1P1n2/Q5q1 w - - 0 1)

Boros, Sandor

Source?, 1939

3r4/B2p2b1/4NnKp/rp3Rp1/1p2k3/8/1N1P1n2/Q5q1

#2

7 + 12


6490 yacpdb 2018
  • NO_SOLUTION
  • Sets
    • 1...Qh2
      • 2.Qe1#
    • 1...Qe1
      • 2.Qxe1#
    • 1...Qg2
      • 2.Qe1#
    • 1...Sd1
      • 2.Qb1#
      • 2.d3#
    • 1...Sh1
      • 2.d3#
    • 1...Sh3
      • 2.d3#
    • 1...S2g4
      • 2.d3#
  • Tries
    • 1.Bxf2?
      • threat
        • 2.Sc5#
        • 2.d3#
      • 1...Qxf2
        • 2.Qb1#
      • 1...Qb1
        • 2.Sc5#
        • 2.Qxb1#
      • 1...Qc1
        • 2.d3#
      • 1...Qd1
        • 2.Sc5#
      • 1...Qf1
        • 2.Sc5#
      • 1...Qg3
        • 2.Sc5#
      • 1...Ra3
        • 2.Sc5#
      • 1...Rc8
        • 2.d3#
      • 1...Bf8
        • 2.d3#
      • 1...d6
        • 2.d3#
      • 1...dxe6!
    • 1.Qb1+?
      • 1...Sd3
        • 2.Qxd3#
      • 1...Qxb1!
    • 1.Qxg1?
      • threat
        • 2.Qe1#
        • 2.Qg2#
      • 1...Ra1
        • 2.Qg2#
      • 1...Sd1
        • 2.Sc5#
        • 2.Qd4#
        • 2.Qh1#
        • 2.Qg2#
        • 2.d3#
      • 1...Sd3
        • 2.Qe3#
        • 2.Qd4#
        • 2.Qh1#
        • 2.Qg2#
      • 1...S2g4
        • 2.Sc5#
        • 2.Qd4#
        • 2.Qb1#
        • 2.Qh1#
        • 2.Qg2#
        • 2.d3#
      • 1...S6g4
        • 2.Qg2#
      • 1...Sd5
        • 2.Qg2#
      • 1...Ra3!


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).