Problem Display
PID: 5703 (B2BR3/n1pK3p/R3p3/4kb2/1N3p1N/2pp4/5P1Q/5qn1 w - - 0 1)

Keller, Michael

1st Prize, Sachsische Zeitung, 1985

B2BR3/n1pK3p/R3p3/4kb2/1N3p1N/2pp4/5P1Q/5qn1

#3

9 + 11


4655 Michael Keller Ein Meister der Schachkomposition 1994

SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Sf3#
    • 1...Sf3
      • 2.Sxf3#
    • 1...Sh3
      • 2.Sf3#
  • Keys
    • 1.Ra4!
      • threat
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Sxd3#
      • 1...Kd4
        • 2.Sa6+
          • 2...Ke5
            • 3.Qxf4#
      • 1...Qxf2
        • 2.Sxd3+
          • 2...Bxd3
            • 3.Rxe6#
      • 1...Qc1
        • 2.Sxd3+
          • 2...Bxd3
            • 3.Rxe6#
      • 1...Bh3
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Sxd3#
            • 3.Sc6#
      • 1...Be4
        • 2.Rxe6+
          • 2...Kd4
            • 3.Sa6#
      • 1...Bg4
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Sxd3#
            • 3.Sc6#
      • 1...d2
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Sd3#

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