Problem Display
PID: 40268 (1b2rn2/2p1p1np/1p5B/3P4/5RPk/1Q6/8/4K3 w - - 0 1)

Nielsen, Kristian

5th Comm., BCF 026. Ty., 1937-1938

1b2rn2/2p1p1np/1p5B/3P4/5RPk/1Q6/8/4K3

#3

6 + 9


SOLUTION


  • COOKED
  • Sets
    • 1...Sf5
      • 2.gxf5+
        • 2...Kh5
          • 3.Qh3#
    • 1...Sge6
      • 2.Kf2
        • threat
          • 3.Qg3#
  • Keys
    • 1.Kf2!
      • threat
        • 2.Qg3#
      • 1...Sf5
        • 2.gxf5+
          • 2...Kh5
            • 3.Qh3#
      • 1...Sh5
        • 2.Qf3
          • threat
            • 3.Qh1#
            • 3.gxh5#
          • 2...Sxf4
            • 3.Qg3#
          • 2...Sg3
            • 3.Qxg3#
    • 1.Ra4!
      • threat
        • 2.Ra3
          • threat
            • 3.Qg3#
            • 3.Qh3#
          • 2...Kxg4
            • 3.Qh3#
      • 1...Sf5
        • 2.gxf5+
          • 2...Kh5
            • 3.Qh3#
      • 1...Sh5
        • 2.Ra3
          • threat
            • 3.Qh3#
          • 2...Kxg4
            • 3.Qh3#
          • 2...Sg3
            • 3.Qxg3#
          • 2...Sf4
            • 3.Qg3#
      • 1...c5
        • 2.Ra3
          • threat
            • 3.Qh3#
          • 2...Bg3+
            • 3.Qxg3#
          • 2...Kxg4
            • 3.Qh3#
      • 1...c6
        • 2.Ra3
          • threat
            • 3.Qh3#
          • 2...Bg3+
            • 3.Qxg3#
          • 2...Kxg4
            • 3.Qh3#
      • 1...e6
        • 2.Qe3
          • threat
            • 3.Bg5#

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