Problem Display
PID: 196579 (n7/p2p1K2/pbNN4/2k5/p3P3/rp6/3nQ1bB/8 w - - 0 1)

Chandler, Guy Wills

Western Daily Mercury, 1918

(First published on Fri Aug 9 1918)

n7/p2p1K2/pbNN4/2k5/p3P3/rp6/3nQ1bB/8

#3

6 + 11


15239 Valois Notebooks 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Sb1
      • 2.Qc4#
    • 1...Sf1
      • 2.Qc4#
    • 1...Sf3
      • 2.Qc4#
    • 1...Sc4
      • 2.Qxc4#
    • 1...Sxe4
      • 2.Qc4#
    • 1...a5
      • 2.Qb5#
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qxd2#
          • 2...Kc6
            • 3.Qb5#
      • 1...Kxb4
        • 2.Qxd2+
          • 2...Kc5
            • 3.Qc3#
      • 1...Kd4
        • 2.Qxd2+
          • 2...Kc5
            • 3.Bg1#
            • 3.Qc3#
      • 1...Bxe4
        • 2.Bg1+
          • 2...Kxb4
            • 3.Qxd2#
          • 2...Kxd6
            • 3.Qh2#
      • 1...Ba5
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
          • 2...Kb6
            • 3.Qb5#
          • 2...Kc6
            • 3.Qb5#
      • 1...Bc7
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qxd2#
          • 2...Kb6
            • 3.Qb5#
          • 2...Kc6
            • 3.Qb5#
        • 2.Bg1+
          • 2...Kxb4
            • 3.Qxd2#
          • 2...Kxd6
            • 3.e5#
      • 1...Bd8
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qxd2#
          • 2...Kb6
            • 3.Qb5#
          • 2...Kc6
            • 3.Qb5#
      • 1...Ra2
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
          • 2...Kc6
            • 3.Qb5#
      • 1...Bf1
        • 2.Bg1+
          • 2...Kxb4
            • 3.Qxd2#
          • 2...Kxd6
            • 3.Qh2#
      • 1...Sc7
        • 2.Bg1+
          • 2...Kxb4
            • 3.Qxd2#
          • 2...Kxd6
            • 3.e5#
      • 1...b2
        • 2.Sxa6+
          • 2...Kd4
            • 3.Sb5#
          • 2...Kc6
            • 3.Qb5#
      • 1...a5
        • 2.Sa6+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qxd2#
          • 2...Kc6
            • 3.Qb5#

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