Problem Display
PID: 269777 (8/3p4/5B2/1p1k2Pp/1p2N2P/1P4P1/2Q3K1/8 w - - 0 1)

Petrasinovic, Petrasin

Probleemblad, 1999

8/3p4/5B2/1p1k2Pp/1p2N2P/1P4P1/2Q3K1/8

#4

8 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Qc8!
      • threat
        • 2.Kf3
          • threat
            • 3.Qxd7#
          • 2...Ke6
            • 3.Qe8+
              • 3...Kd5
                • 4.Qxd7#
              • 3...Kf5
                • 4.Sd6#
            • 3.Qg8+
              • 3...Kf5
                • 4.Sd6#
          • 2...d6
            • 3.Ke2
              • 3...Kxe4
                • 4.Qe6#
            • 3.Sc5
              • 3...dxc5
                • 4.Qd7#
        • 2.Sc5
          • threat
            • 3.Qxd7+
              • 3...Kxc5
                • 4.Bd4#
          • 2...Kd6
            • 3.Qxd7+
              • 3...Kxc5
                • 4.Bd4#
          • 2...d6
            • 3.Kf3
              • 3...dxc5
                • 4.Qd7#
      • 1...Kxe4
        • 2.Qxd7
          • 2...Ke3
            • 3.Qd1
              • 3...Ke4
                • 4.Qf3#
      • 1...Ke6
        • 2.Qg8+
          • 2...Kf5
            • 3.Kf3
              • threat
                • 4.Sd6#
              • 3...d6
                • 4.Sxd6#
      • 1...d6
        • 2.Kf2
          • 2...Kxe4
            • 3.Qe6+
              • 3...Kd3
                • 4.Qe2#

FEATURES


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Developed and maintained by Brian Stephenson.
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