Problem Display
PID: 85180 (8/8/7P/4rPQ1/5K2/6NR/p3P1p1/3N2k1 w - - 0 1)

Makaronets, Leonid

Canadian Chess Chat, 1982

8/8/7P/4rPQ1/5K2/6NR/p3P1p1/3N2k1

#3

8 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Re4+
      • 2.Kxe4
        • threat
          • 3.Qe3#
    • 1...Rxf5+
      • 2.Kxf5
        • threat
          • 3.Qe3#
    • 1...Re7
      • 2.Qxe7
        • threat
          • 3.Qc5#
          • 3.Qe3#
          • 3.Qa7#
  • Keys
    • 1.Qh4!
      • threat
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
          • 2...gxh1B
            • 3.Qxh1#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Re4+
        • 2.Sxe4
          • threat
            • 3.Qe1#
            • 3.Qf2#
          • 2...Kf1
            • 3.Qf2#
      • 1...Rxf5+
        • 2.Sxf5
          • threat
            • 3.Qe1#
            • 3.Qf2#
          • 2...Kf1
            • 3.Qf2#

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