Problem Display
PID: 80833 (8/8/8/8/1N2N3/n7/7R/2K1k2n w - - 0 1)

Loyd, Sam

The Chess Monthly (Morphy/Fiske), 1857

8/8/8/8/1N2N3/n7/7R/2K1k2n

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sf2
      • 2.Sg3
        • 2...Sd3+
          • 3.Sxd3#
        • 2...Sd1
          • 3.Sd3#
          • 3.Re2#
        • 2...Sh1
          • 3.Sd3#
          • 3.Re2#
        • 2...Sh3
          • 3.Sd3#
          • 3.Re2#
        • 2...Se4
          • 3.Sd3#
          • 3.Re2#
        • 2...Sg4
          • 3.Sd3#
          • 3.Re2#
        • 2...Sb1
          • 3.Sc2#
        • 2...Sc2
          • 3.Sxc2#
        • 2...Sc4
          • 3.Sc2#
        • 2...Sb5
          • 3.Sc2#
      • 2.Rxf2
        • threat
          • 3.Sd3#
    • 1...Sg3
      • 2.Sxg3
        • threat
          • 3.Sd3#
          • 3.Re2#
  • Tries
    • 1.Sg3?
      • threat
        • 2.Sd3#
        • 2.Re2#
      • 1...Sf2
        • 2.Rh1+
          • 2...Sxh1
            • 3.Sd3#
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
            • 3.Re2#
          • 2...Sh1
            • 3.Sd3#
            • 3.Re2#
          • 2...Sh3
            • 3.Sd3#
            • 3.Re2#
          • 2...Se4
            • 3.Sd3#
            • 3.Re2#
          • 2...Sg4
            • 3.Sd3#
            • 3.Re2#
        • 2.Rh3
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sxh3
            • 3.Sd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
        • 2.Rh4
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
        • 2.Rh5
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
        • 2.Rh6
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
        • 2.Rh7
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
        • 2.Rh8
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#
      • 1...Sxg3!
  • Keys
    • 1.Rf2!
      • threat
        • 2.Sd3#
      • 1...Sxf2
        • 2.Sg3
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc2#

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