Problem Display
PID: 185310 (8/8/3K4/6P1/4k1P1/3nP3/7N/3N1Rn1 w - - 0 1)

Gibbins, Norman Martin

British Chess Magazine, 1918

8/8/3K4/6P1/4k1P1/3nP3/7N/3N1Rn1

#3

7 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Rf3
        • 2...Sdc1
          • 3.Sf2#
        • 2...Se1
          • 3.Sf2#
        • 2...Sb2
          • 3.Sf2#
        • 2...Sf2
          • 3.Sxf2#
        • 2...Sb4
          • 3.Sf2#
        • 2...Sdf4
          • 3.Sf2#
        • 2...Sc5
          • 3.Sf2#
        • 2...Se5
          • 3.Sf2#
        • 2...Sec1
          • 3.Sc3#
        • 2...Sg1
          • 3.Sc3#
        • 2...Sc3
          • 3.Sxc3#
        • 2...Sg3
          • 3.Sc3#
        • 2...Sd4
          • 3.Sc3#
        • 2...Sef4
          • 3.Sc3#
    • 1...Sf3
      • 2.Rxf3
        • threat
          • 3.Sc3#
        • 2...Sc1
          • 3.Sf2#
        • 2...Se1
          • 3.Sf2#
        • 2...Sb2
          • 3.Sf2#
        • 2...Sf2
          • 3.Sxf2#
        • 2...Sb4
          • 3.Sf2#
        • 2...Sf4
          • 3.Sf2#
        • 2...Sc5
          • 3.Sf2#
        • 2...Se5
          • 3.Sf2#
  • Tries
    • 1.Re1?
      • threat
        • 2.Sc3#
      • 1...Se2
        • 2.Rxe2
          • threat
            • 3.Sc3#
          • 2...Sc1
            • 3.Sf2#
          • 2...Se1
            • 3.Sf2#
          • 2...Sb2
            • 3.Sf2#
          • 2...Sf2
            • 3.Sxf2#
          • 2...Sb4
            • 3.Sf2#
          • 2...Sf4
            • 3.Sf2#
          • 2...Sc5
            • 3.Sf2#
          • 2...Se5
            • 3.Sf2#
      • 1...Sxe1!
  • Keys
    • 1.Rf3!
      • threat
        • 2.Sc3#
      • 1...Sxf3
        • 2.Sf1
          • threat
            • 3.Sc3#
            • 3.Sg3#
          • 2...Sxg5
            • 3.Sd2#
          • 2...Sc1
            • 3.Sf2#
          • 2...Sde1
            • 3.Sf2#
          • 2...Sb2
            • 3.Sf2#
          • 2...Sf2
            • 3.Sxf2#
          • 2...Sb4
            • 3.Sf2#
          • 2...Sf4
            • 3.Sf2#
          • 2...Sc5
            • 3.Sf2#
          • 2...Sde5
            • 3.Sf2#
          • 2...Sfe1
            • 3.Sd2#
          • 2...Sg1
            • 3.Sd2#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sh2
            • 3.Sd2#
          • 2...Sd4
            • 3.Sd2#
          • 2...Sh4
            • 3.Sd2#
          • 2...Sfe5
            • 3.Sd2#
      • 1...Se2
        • 2.g6
          • 2...Sdc1
            • 3.Sf2#
          • 2...Se1
            • 3.Sf2#
          • 2...Sb2
            • 3.Sf2#
          • 2...Sf2
            • 3.Sxf2#
          • 2...Sb4
            • 3.Sf2#
          • 2...Sdf4
            • 3.Sf2#
          • 2...Sc5
            • 3.Sf2#
          • 2...Se5
            • 3.Sf2#
          • 2...Sec1
            • 3.Sc3#
          • 2...Sg1
            • 3.Sc3#
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sg3
            • 3.Sc3#
          • 2...Sd4
            • 3.Sc3#
          • 2...Sef4
            • 3.Sc3#

This is after

After A. C. Pearson.

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