Problem Display
PID: 210160 (2R2B2/N7/8/R2Pp3/qp1k4/p2Pb3/BnP1PN2/K7 w - - 0 1)

Clark, Cecil Henry Douglas

The Problemist, 1941

2R2B2/N7/8/R2Pp3/qp1k4/p2Pb3/BnP1PN2/K7

#2

11 + 7


SOLUTION


  • COOKED
  • Sets
    • 1...Qxc2
      • 2.Sb5#
    • 1...Qb5
      • 2.Sxb5#
    • 1...Sd1
      • 2.Rc4#
    • 1...Sxd3
      • 2.Rc4#
    • 1...Sc4
      • 2.Rxc4#
    • 1...b3
      • 2.c3#
    • 1...e4
      • 2.Bg7#
  • Keys
    • 1.Sd1!
      • threat
        • 2.Bc5#
      • 1...Qxc2
        • 2.Sb5#
      • 1...Qxa5
        • 2.Sc6#
      • 1...Sxd1
        • 2.Rc4#
      • 1...Sxd3
        • 2.Rc4#
      • 1...e4
        • 2.Bg7#
      • 1...Qb3
        • 2.Sc6#
      • 1...Qb5
        • 2.Sxb5#
      • 1...Qc6
        • 2.Sxc6#
      • 1...Sc4
        • 2.Rxc4#
      • 1...b3
        • 2.c3#
    • 1.Se4!
      • threat
        • 2.Bc5#
      • 1...Qxc2
        • 2.Sb5#
      • 1...Qxa5
        • 2.Sc6#
      • 1...Sxd3
        • 2.Rc4#
      • 1...Qb3
        • 2.Sc6#
      • 1...Qb5
        • 2.Sxb5#
      • 1...Qc6
        • 2.Sxc6#
      • 1...Sc4
        • 2.Rxc4#
      • 1...b3
        • 2.c3#
    • 1.c3+!
      • 1...bxc3
        • 2.Bc5#

There are these versions: 210161

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