MESON Chess Problem Database

Problem Display
PID: 173847 (7R/k1K5/pp6/8/8/5p2/8/5B2 w - - 0 1)

Borovik, Boris V

Sachsische Zeitung, 1983

7R/k1K5/pp6/8/8/5p2/8/5B2

#3

3 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...f2
      • 2.Bg2
        • threat
          • 3.Ra8#
  • Tries
    • 1.Rh6?
      • threat
        • 2.Rxb6
          • threat
            • 3.Rxa6#
          • 2...Ka8
            • 3.Rxa6#
          • 2...a5
            • 3.Ra6#
      • 1...Ka8
        • 2.Kxb6
          • threat
            • 3.Rh8#
          • 2...Kb8
            • 3.Rh8#
        • 2.Rxb6
          • threat
            • 3.Rxa6#
          • 2...Ka7
            • 3.Rxa6#
          • 2...a5
            • 3.Ra6#
      • 1...a5
        • 2.Rxb6
          • threat
            • 3.Ra6#
          • 2...Ka8
            • 3.Ra6#
      • 1...b5!
    • 1.Rb8?
      • threat
        • 2.Rxb6
          • threat
            • 3.Rxa6#
          • 2...Ka8
            • 3.Rxa6#
          • 2...a5
            • 3.Ra6#
      • 1...a5
        • 2.Rxb6
          • threat
            • 3.Ra6#
          • 2...Ka8
            • 3.Ra6#
      • 1...b5!
  • Keys
    • 1.Bb5!
      • threat
        • 2.Bc6
          • threat
            • 3.Ra8#
      • 1...axb5
        • 2.Rh1
          • threat
            • 3.Ra1#
          • 2...Ka6
            • 3.Ra1#
          • 2...Ka8
            • 3.Ra1#
      • 1...a5
        • 2.Bc6
          • threat
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#

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