MESON Chess Problem Database

Problem Display
PID: 74957 (1n6/7p/7k/5K1p/R7/8/1B6/8 w - - 0 1)

Becker, Richard

Problem Online, 2004

1n6/7p/7k/5K1p/R7/8/1B6/8

#3

3 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Sa6
      • 2.Rxa6#
    • 1...Sc6
      • 2.Kf6
        • threat
          • 3.Bc1#
        • 2...h4
          • 3.Rxh4#
    • 1...h4
      • 2.Rxh4#
  • Tries
    • 1.Kf6?
      • threat
        • 2.Bc1#
      • 1...h4
        • 2.Rxh4#
      • 1...Sd7+!
    • 1.Bc3?
      • 1...Sc6
        • 2.Kf6
          • threat
            • 3.Bd2#
          • 2...h4
            • 3.Rxh4#
      • 1...Sd7!
    • 1.Rb4?
      • threat
        • 2.Rb6+
          • 2...Sc6
            • 3.Rxc6#
      • 1...Sc6
        • 2.Kf6
          • threat
            • 3.Bc1#
          • 2...h4
            • 3.Rxh4#
      • 1...Sd7!
    • 1.Rc4?
      • 1...h4
        • 2.Rxh4#
      • 1...Sa6
        • 2.Rc6#
      • 1...Sc6
        • 2.Rxc6#
      • 1...Sd7!
    • 1.Re4?
      • threat
        • 2.Re6#
      • 1...h4
        • 2.Rxh4#
      • 1...Sd7!
    • 1.Rg4?
      • threat
        • 2.Bc1#
        • 2.Bg7#
      • 1...h4
        • 2.Rxh4#
      • 1...hxg4!
    • 1.Rh4?
      • 1...Sa6
        • 2.Kf6
          • threat
            • 3.Bc1#
      • 1...Sc6
        • 2.Kf6
          • threat
            • 3.Bc1#
      • 1...Sd7!
    • 1.Ra6+?
      • 1...Sc6
        • 2.Rxc6#
      • 1...Sxa6!
    • 1.Ra7?
      • threat
        • 2.Bc1#
        • 2.Bg7#
      • 1...h4
        • 2.Bc1+
          • 2...Kh5
            • 3.Rxh7#
      • 1...Sd7!
  • Keys
    • 1.Bh8!
      • 1...Sd7
        • 2.Ra6+
          • 2...Sb6
            • 3.Rxb6#
          • 2...Sf6
            • 3.Rxf6#
      • 1...Sc6
        • 2.Kf6
          • threat
            • 3.Bg7#
          • 2...h4
            • 3.Rxh4#

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