Problem Display
PID: 76603 (kr6/rR6/8/2N2Q1p/8/2P4K/8/8 w - - 0 1)

Speckmann, Werner

Der Tagesspiegel (Berlin), 1994

kr6/rR6/8/2N2Q1p/8/2P4K/8/8

#4

5 + 4


6114 Problemschach-Jahrbuch (1994) 1995

SOLUTION


  • SOUND
  • Keys
    • 1.Qd5!
      • threat
        • 2.Rxb8+
          • 2...Kxb8
            • 3.Qd8#
      • 1...Raxb7
        • 2.Qc6
          • threat
            • 3.Kh4
              • 3...Ka7
                • 4.Qa6#
              • 3...Rc8
                • 4.Qxb7#
              • 3...Rd8
                • 4.Qxb7#
              • 3...Re8
                • 4.Qxb7#
              • 3...Rf8
                • 4.Qxb7#
              • 3...Rg8
                • 4.Qxb7#
              • 3...Rh8
                • 4.Qxb7#
          • 2...h4
            • 3.c4
              • 3...Ka7
                • 4.Qa6#
              • 3...Rc8
                • 4.Qxb7#
              • 3...Rd8
                • 4.Qxb7#
              • 3...Re8
                • 4.Qxb7#
              • 3...Rf8
                • 4.Qxb7#
              • 3...Rg8
                • 4.Qxb7#
              • 3...Rh8
                • 4.Qxb7#
      • 1...Rbxb7
        • 2.Kg3
          • 2...h4+
            • 3.Kh3
              • 3...Kb8
                • 4.Qd8#
              • 3...Ra1
                • 4.Qxb7#
              • 3...Ra2
                • 4.Qxb7#
              • 3...Ra3
                • 4.Qxb7#
              • 3...Ra4
                • 4.Qxb7#
              • 3...Ra5
                • 4.Qxb7#
              • 3...Ra6
                • 4.Qxb7#

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