Problem Display
PID: 227252 (2R1r3/3N1b1n/3P4/2Pk4/n2PR1P1/P2B1NB1/1PK2Pp1/2b5 w - - 0 1)

Conway-Poole, IM

Sunday Chronicle, 1947

(First published on Sun Jan 5 1947)

2R1r3/3N1b1n/3P4/2Pk4/n2PR1P1/P2B1NB1/1PK2Pp1/2b5

#3

14 + 7


15239 Valois Notebooks 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Re5
      • 2.Rxe5#
    • 1...Rd8
      • 2.Re5#
    • 1...Rf8
      • 2.Re5#
    • 1...Rg8
      • 2.Re5#
    • 1...Rh8
      • 2.Re5#
    • 1...Be6
      • 2.Re5#
    • 1...Sxb2
      • 2.Sb6#
    • 1...Sc3
      • 2.Sb6#
    • 1...Sxc5
      • 2.Sb6#
      • 2.Rxc5#
    • 1...Sb6
      • 2.Sxb6#
    • 1...Sg5
      • 2.Sf6#
    • 1...Sf6
      • 2.Sxf6#
    • 1...Sf8
      • 2.Sf6#
  • Keys
    • 1.Bb5!
      • threat
        • 2.Bc6+
          • 2...Kc4
            • 3.b3#
      • 1...Kxe4
        • 2.Rxe8+
          • 2...Kxf3
            • 3.Be2#
          • 2...Kd5
            • 3.Re5#
          • 2...Be6
            • 3.Bc6#
          • 2...Bxe8
            • 3.Bc6#
      • 1...Rxe4
        • 2.Bc6+
          • 2...Kc4
            • 3.b3#
          • 2...Ke6
            • 3.d5#
      • 1...Bxb2
        • 2.Kd3
          • threat
            • 3.Bc4#
            • 3.Bc6#
          • 2...Sxc5+
            • 3.Rxc5#
          • 2...Rxc8
            • 3.Re5#
        • 2.Bc6+
          • 2...Kc4
            • 3.Sd2#
        • 2.Rcxe8
          • threat
            • 3.R4e5#
            • 3.R8e5#
          • 2...Bxd4
            • 3.Rxd4#
          • 2...Sxc5
            • 3.Sb6#
      • 1...Sxb2
        • 2.Bc6+
          • 2...Kc4
            • 3.Sb6#
      • 1...Sxc5
        • 2.Bc6+
          • 2...Kc4
            • 3.Sb6#
      • 1...Bd2
        • 2.Bc6+
          • 2...Kc4
            • 3.Sxd2#
            • 3.b3#
      • 1...Sc3
        • 2.Kd3
          • threat
            • 3.Sb6#
            • 3.Bc4#
            • 3.Bc6#
        • 2.Bc6+
          • 2...Kc4
            • 3.Sb6#
            • 3.b3#
      • 1...Sb6
        • 2.Bc6+
          • 2...Kc4
            • 3.Sxb6#
            • 3.b3#

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