MESON Chess Problem Database

Problem Display
PID: 8384 (1k1nR3/1P6/3Nn3/2PN4/2K5/8/8/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1975

1k1nR3/1P6/3Nn3/2PN4/2K5/8/8/8

#3

6 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Sd4
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
    • 1...Sf4
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
    • 1...Sxc5
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
    • 1...Sg5
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
    • 1...Sg7
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
    • 1...Sf8
      • 2.Rxd8+
        • 2...Ka7
          • 3.Ra8#
  • Tries
    • 1.Rxd8+?
      • 1...Ka7
        • 2.Ra8#
      • 1...Sxd8!
  • Keys
    • 1.Sb4!
      • 1...Ka7
        • 2.Sc6+
          • 2...Ka6
            • 3.b8S#
          • 2...Sxc6
            • 3.Ra8#
      • 1...Kc7
        • 2.Sa6+
          • 2...Kc6
            • 3.b8S#
          • 2...Kd7
            • 3.b8S#
      • 1...Sxc5
        • 2.Rxd8+
          • 2...Ka7
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#
      • 1...Sd4
        • 2.Rxd8+
          • 2...Ka7
            • 3.Ra8#
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#
      • 1...Sf4
        • 2.Rxd8+
          • 2...Ka7
            • 3.Ra8#
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#
      • 1...Sg5
        • 2.Rxd8+
          • 2...Ka7
            • 3.Ra8#
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#
      • 1...Sg7
        • 2.Rxd8+
          • 2...Ka7
            • 3.Ra8#
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#
      • 1...Sf8
        • 2.Rxd8+
          • 2...Ka7
            • 3.Ra8#
            • 3.b8Q#
          • 2...Kc7
            • 3.b8Q#

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