Problem Display
PID: 38769 (8/8/8/6N1/6R1/8/3K1PnP/6k1 w - - 0 1)

Loyd, Sam

New York Tribune, 1891

8/8/8/6N1/6R1/8/3K1PnP/6k1

#3

5 + 2


5206 Sam Loyd and His Chess Problems 1913

SOLUTION


  • SOUND
  • Sets
    • 1...Kf1
      • 2.Sh3
        • 2...Se1
          • 3.Rg1#
        • 2...Se3
          • 3.Rg1#
        • 2...Sf4
          • 3.Rg1#
        • 2...Sh4
          • 3.Rg1#
    • 1...Kh1
      • 2.Sf3
        • 2...Se1
          • 3.Rg1#
        • 2...Se3
          • 3.Rg1#
        • 2...Sf4
          • 3.Rg1#
        • 2...Sh4
          • 3.Rg1#
  • Keys
    • 1.Rg3!
      • 1...Kf1
        • 2.Sh3
          • 2...Se1
            • 3.Rg1#
          • 2...Se3
            • 3.Rg1#
          • 2...Sf4
            • 3.Rg1#
          • 2...Sh4
            • 3.Rg1#
      • 1...Kh1
        • 2.Sf3
          • 2...Se1
            • 3.Rg1#
          • 2...Se3
            • 3.Rg1#
          • 2...Sf4
            • 3.Rg1#
          • 2...Sh4
            • 3.Rg1#
      • 1...Kxf2
        • 2.Sh3+
          • 2...Kf1
            • 3.Rf3#
      • 1...Kxh2
        • 2.Sf3+
          • 2...Kh1
            • 3.Rh3#

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