Problem Display
PID: 133391 (2Q5/8/8/1N6/1N6/1n6/1n6/1k2K3 w - - 0 1)

Brozus, Hartmut

Der Tagesspiegel (Berlin), 1999

2Q5/8/8/1N6/1N6/1n6/1n6/1k2K3

#3

4 + 3


14503 Problemschach-Jahrbuch (1999) 2000
3713 Snap 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sd1
      • 2.Qc2+
        • 2...Ka1
          • 3.Qa2#
    • 1...Sa4
      • 2.Qc2+
        • 2...Ka1
          • 3.Qa2#
    • 1...Sa1
      • 2.Sa3#
    • 1...Sc1
      • 2.Sa3+
        • 2...Ka1
          • 3.Qxc1#
      • 2.Sc3+
        • 2...Ka1
          • 3.Sc2#
      • 2.Qc2+
        • 2...Ka1
          • 3.Qxc1#
    • 1...Sd4
      • 2.Sa3+
        • 2...Ka1
          • 3.Qc1#
    • 1...Sa5
      • 2.Sa3+
        • 2...Ka1
          • 3.Qc1#
      • 2.Qc2+
        • 2...Ka1
          • 3.Qc1#
  • Tries
    • 1.Sc3+?
      • 1...Ka1
        • 2.Sc2#
      • 1...Kc1!
    • 1.Qc3?
      • threat
        • 2.Qxb3
          • 2...Ka1
            • 3.Qa2#
          • 2...Kc1
            • 3.Qc2#
      • 1...Sd3+
        • 2.Sxd3
          • threat
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
      • 1...Ka1
        • 2.Sd3
          • threat
            • 3.Qxb2#
          • 2...Kb1
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Sc4
        • 2.Qc2+
          • 2...Ka1
            • 3.Qa2#
      • 1...Sc1
        • 2.Sa3+
          • 2...Ka1
            • 3.Qxc1#
        • 2.Qc2+
          • 2...Ka1
            • 3.Qxc1#
      • 1...Sd4
        • 2.Sa3+
          • 2...Ka1
            • 3.Qc1#
      • 1...Sa5
        • 2.Sa3+
          • 2...Ka1
            • 3.Qc1#
        • 2.Qc2+
          • 2...Ka1
            • 3.Qc1#
      • 1...Sc5
        • 2.Sa3+
          • 2...Ka1
            • 3.Qc1#
        • 2.Qc2+
          • 2...Ka1
            • 3.Qc1#
      • 1...Sd2!
  • Keys
    • 1.Qc1+!
      • 1...Kxc1
        • 2.Sa3
          • threat
            • 3.Sa2#
          • 2...Sd3+
            • 3.Sxd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sa4
            • 3.Sd3#
          • 2...Sc4
            • 3.Sd3#
      • 1...Sxc1
        • 2.Sc3+
          • 2...Ka1
            • 3.Sc2#

This anticipates 133597(1999)

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