Problem Display
PID: 224988 (8/2b5/1r1p1p2/1n2kp2/R4N2/2P2P2/1B4K1/8 w - - 0 1)

Abbott, Joseph William

Chess World (The), 1868

8/2b5/1r1p1p2/1n2kp2/R4N2/2P2P2/1B4K1/8

#3

6 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sxc3
      • 2.Bxc3#
    • 1...Sd4
      • 2.cxd4+
        • 2...Kxf4
          • 3.Bc1#
  • Keys
    • 1.Rd4!
      • threat
        • 2.Kg3
          • threat
            • 3.Rd5#
          • 2...Sxd4
            • 3.cxd4#
          • 2...d5
            • 3.Rxd5#
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Sxc3
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Sxd4
        • 2.cxd4+
          • 2...Kxf4
            • 3.Bc1#
      • 1...d5
        • 2.Rxd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Rc6
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Rb8
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Bb8
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Bd8
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Sa3
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#
      • 1...Sa7
        • 2.Rd5+
          • 2...Kxf4
            • 3.Bc1#

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