Problem Display
PID: 141961 (8/K7/3p1R2/4P1P1/4k3/8/1NN4B/8 w - - 0 1)

Lane, Henry Fitzgerald William

1st HM., British Chess Magazine 09. Ty., 1899

8/K7/3p1R2/4P1P1/4k3/8/1NN4B/8

#4

7 + 2


14867 BCPS Library 2011
56 The Problemist 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Bg1!
      • threat
        • 2.Sb4
          • threat
            • 3.S2d3
              • threat
                • 4.Rf4#
              • 3...dxe5
                • 4.Sc5#
          • 2...Kxe5
            • 3.S2d3+
              • 3...Ke4
                • 4.Rf4#
          • 2...dxe5
            • 3.Sa2
              • 3...Kd5
                • 4.Sc3#
          • 2...d5
            • 3.S2d3
              • 3...d4
                • 4.Rf4#
      • 1...Kd5
        • 2.Sb4+
          • 2...Ke4
            • 3.S2d3
              • threat
                • 4.Rf4#
              • 3...dxe5
                • 4.Sc5#
          • 2...Kxe5
            • 3.S2d3+
              • 3...Ke4
                • 4.Rf4#
      • 1...Kxe5
        • 2.Sb4
          • threat
            • 3.S2d3+
              • 3...Ke4
                • 4.Rf4#
          • 2...Ke4
            • 3.S2d3
              • 3...d5
                • 4.Rf4#
      • 1...dxe5
        • 2.Se3
          • 2...Kd4
            • 3.Sed1+
              • 3...Ke4
                • 4.Sc3#
              • 3...Kd5
                • 4.Sc3#
      • 1...d5
        • 2.Sd4
          • 2...Kxe5
            • 3.Be3
              • 3...Ke4
                • 4.Re6#

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