MESON Chess Problem Database

Problem Display
PID: 26599 (5K1k/n6p/7R/8/8/8/8/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

Sp. Prize, Source?, 1975

5K1k/n6p/7R/8/8/8/8/8

#4

2 + 3

2988 Izbrannie Kompozitsi 1985

SOLUTION

  • SOUND
  • Keys
    • 1.Kf7!
      • threat
        • 2.Re6
          • threat
            • 3.Re8#
          • 2...h5
            • 3.Rh6#
          • 2...h6
            • 3.Rxh6#
      • 1...Sb5
        • 2.Rb6
          • threat
            • 3.Rb8#
          • 2...Sd6+
            • 3.Rxd6
              • threat
                • 4.Rd8#
              • 3...h5
                • 4.Rh6#
              • 3...h6
                • 4.Rxh6#
          • 2...Sa7
            • 3.Rb8+
              • 3...Sc8
                • 4.Rxc8#
            • 3.Re6
              • threat
                • 4.Re8#
              • 3...h5
                • 4.Rh6#
              • 3...h6
                • 4.Rxh6#
          • 2...Sc7
            • 3.Rb8+
              • 3...Se8
                • 4.Rxe8#
      • 1...Sc8
        • 2.Ra6
          • 2...Sd6+
            • 3.Rxd6
              • threat
                • 4.Rd8#
              • 3...h5
                • 4.Rh6#
              • 3...h6
                • 4.Rxh6#
          • 2...Sb6
            • 3.Rxb6
              • threat
                • 4.Rb8#
              • 3...h5
                • 4.Rh6#
              • 3...h6
                • 4.Rxh6#
          • 2...Sa7
            • 3.Re6
              • threat
                • 4.Re8#
              • 3...h5
                • 4.Rh6#
              • 3...h6
                • 4.Rxh6#
          • 2...Se7
            • 3.Ra8+
              • 3...Sc8
                • 4.Rxc8#
              • 3...Sg8
                • 4.Rxg8#

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