Problem Display
PID: 221875 (8/2B4P/1p1Npb2/n3k1P1/1N3p2/3R1n2/K2pBP2/8 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Pierce, James

English Mechanic and World of Science, 1877

(First published on Fri Feb 2 1877)

8/2B4P/1p1Npb2/n3k1P1/1N3p2/3R1n2/K2pBP2/8

#3

9 + 8


15239 Valois Notebooks 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Be7
      • 2.h8Q+
        • 2...Bf6
          • 3.Qxf6#
      • 2.h8B+
        • 2...Bf6
          • 3.Bxf6#
    • 1...Bd8
      • 2.h8Q+
        • 2...Bf6
          • 3.Qxf6#
      • 2.h8B+
        • 2...Bf6
          • 3.Bxf6#
    • 1...Sb3
      • 2.Sc6#
    • 1...Sc4
      • 2.Sc6#
    • 1...Sc6
      • 2.Sxc6#
    • 1...Sb7
      • 2.Sc6#
  • Tries
    • 1.Sb5+?
      • 1...Ke4
        • 2.Rd5
          • threat
            • 3.Sd6#
            • 3.Bd3#
      • 1...Kf5!
    • 1.Sf5+?
      • 1...Ke4
        • 2.Rd5
          • threat
            • 3.Sd6#
            • 3.Bd3#
      • 1...Kxf5!
    • 1.Re3+?
      • 1...Kd4
        • 2.Bxb6#
      • 1...fxe3!
  • Keys
    • 1.Rd4!
      • threat
        • 2.Re4#
      • 1...Kxd4
        • 2.Sb5+
          • 2...Ke4
            • 3.Bd3#
          • 2...Kc5
            • 3.Bd6#
      • 1...Bxg5
        • 2.h8Q+
          • 2...Bf6
            • 3.Re4#
        • 2.h8B+
          • 2...Bf6
            • 3.Re4#
      • 1...Sxd4
        • 2.Bd3
          • threat
            • 3.Sc4#
            • 3.Sb5#
            • 3.Sf5#
            • 3.Sb7#
            • 3.Sf7#
            • 3.Sc8#
            • 3.Se8#
          • 2...Sb5
            • 3.Sxb5#
          • 2...Sf5
            • 3.Sxf5#
      • 1...Sxg5
        • 2.Rxf4
          • threat
            • 3.Sc4#
            • 3.Sb5#
            • 3.Sf5#
            • 3.Sb7#
            • 3.Sf7#
            • 3.Sc8#
            • 3.Se8#
          • 2...Kxf4
            • 3.Sd3#
          • 2...Se4
            • 3.Rxe4#

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