Problem Display
PID: 42733 (4R3/8/1p1p1B2/RN1kPQ2/4Npn1/1K2bq2/1nPpPp2/7B w - - 0 1)

Nicklin, John Joseph

Recomm., BCF 037. Ty., 1940-1941

4R3/8/1p1p1B2/RN1kPQ2/4Npn1/1K2bq2/1nPpPp2/7B

#2

11 + 10


SOLUTION


  • COOKED
  • Tries
    • 1.Sec3+?
      • 1...Kc6
        • 2.Qc8#
      • 1...Kc5!
    • 1.Sc7+?
      • 1...Kd4
        • 2.Se6#
        • 2.Rd5#
        • 2.c3#
      • 1...Kc6!
    • 1.Rc8?
      • threat
        • 2.Sec3#
      • 1...Bd4+
        • 2.Sbc3#
      • 1...Qxe4
        • 2.Bxe4#
      • 1...Sd1
        • 2.c4#
      • 1...Sa4
        • 2.c4#
      • 1...d1S!
    • 1.Qe6+?
      • 1...Kxe4
        • 2.Bxf3#
        • 2.exf3#
      • 1...Kc6!
    • 1.Qc8?
      • threat
        • 2.Sec3#
        • 2.Qb7#
        • 2.Qa8#
      • 1...Bd4+
        • 2.Sbc3#
      • 1...Bc5+
        • 2.Sec3#
      • 1...Kxe4
        • 2.Bxf3#
      • 1...Sxe5
        • 2.Sec3#
      • 1...d1S
        • 2.Qb7#
        • 2.Qa8#
      • 1...Sd1
        • 2.Qb7#
        • 2.Qc4#
        • 2.Qa8#
      • 1...Sa4
        • 2.Qb7#
        • 2.Qc4#
        • 2.Qa8#
      • 1...Qxe4!
    • 1.c4+?
      • 1...Kc6
        • 2.Qc8#
      • 1...Sxc4!
  • Keys
    • 1.Sbc3+!
      • 1...Kd4
        • 2.Rd5#
      • 1...Kc6
        • 2.Qc8#
    • 1.Qd7!
      • threat
        • 2.Qb7#
      • 1...Bd4+
        • 2.Sbc3#
      • 1...Bc5+
        • 2.Sec3#
      • 1...Kxe4
        • 2.Bxf3#
      • 1...Qxe4
        • 2.Qxd6#
      • 1...Sxe5
        • 2.Rxe5#

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).