MESON Chess Problem Database

Problem Display
PID: 131702 (7k/4R3/4n2P/2p5/8/5N2/3K4/8 w - - 0 1)

Kopsakin, V

Gorkovskaya Pravda, 1987

7k/4R3/4n2P/2p5/8/5N2/3K4/8

#3

4 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sg5
      • 2.Sxg5
        • threat
          • 3.Re8#
        • 2...Kg8
          • 3.Re8#
  • Keys
    • 1.Se5!
      • threat
        • 2.Sg6+
          • 2...Kg8
            • 3.h7#
      • 1...Kg8
        • 2.Sg6
          • threat
            • 3.h7#
          • 2...Sg7
            • 3.Rxg7#
          • 2...Sg5
            • 3.Rg7#
          • 2...Sf8
            • 3.Rg7#
        • 2.h7+
          • 2...Kf8
            • 3.Sg6#
          • 2...Kh8
            • 3.Sg6#
      • 1...Sg7
        • 2.Rxg7
          • 2...c4
            • 3.Sg6#
            • 3.Sf7#
      • 1...Sd4
        • 2.Sg6+
          • 2...Kg8
            • 3.Rg7#
            • 3.h7#
      • 1...Sf4
        • 2.Rg7
          • threat
            • 3.Sf7#
      • 1...Sg5
        • 2.Sg6+
          • 2...Kg8
            • 3.Rg7#
      • 1...Sc7
        • 2.Sg6+
          • 2...Kg8
            • 3.Rg7#
            • 3.h7#
        • 2.Rg7
          • threat
            • 3.Sg6#
            • 3.Sf7#
        • 2.h7
          • threat
            • 3.Sg6#
      • 1...Sd8
        • 2.Sg6+
          • 2...Kg8
            • 3.Rg7#
            • 3.h7#
        • 2.Rg7
          • threat
            • 3.Sg6#
      • 1...Sf8
        • 2.Rg7
          • threat
            • 3.Sf7#

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