MESON Chess Problem Database

Problem Display
PID: 41198 (8/2pB4/8/3k1N2/1R6/2BK4/8/8 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Kristal, 1964

8/2pB4/8/3k1N2/1R6/2BK4/8/8

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Rb5#
  • Tries
    • 1.Kc2?
      • 1...Kc5
        • 2.Rb5+
          • 2...Kc4
            • 3.Se3#
      • 1...c5
        • 2.Rc4
          • 2...Kxc4
            • 3.Se3#
      • 1...c6!
    • 1.Bd4?
      • threat
        • 2.Rc4
          • threat
            • 3.Rc5#
          • 2...c5
            • 3.Rxc5#
        • 2.Rb5+
          • 2...c5
            • 3.Rxc5#
      • 1...c6
        • 2.Rc4
          • 2...c5
            • 3.Rxc5#
        • 2.Rb6
          • 2...c5
            • 3.Se3#
            • 3.Se7#
            • 3.Be6#
            • 3.Rd6#
      • 1...c5!
    • 1.Rb3?
      • 1...c5
        • 2.Ke3
          • 2...Kc4
            • 3.Be6#
          • 2...c4
            • 3.Rb5#
      • 1...c6!
    • 1.Rd4+?
      • 1...Ke5
        • 2.Re4+
          • 2...Kd5
            • 3.Re5#
      • 1...Kc5!
    • 1.Rb6?
      • threat
        • 2.Se3+
          • 2...Kc5
            • 3.Bd4#
        • 2.Se7+
          • 2...Kc5
            • 3.Bd4#
        • 2.Be6+
          • 2...Kc5
            • 3.Bd4#
      • 1...c6
        • 2.Bd4
          • 2...c5
            • 3.Se3#
            • 3.Se7#
            • 3.Be6#
            • 3.Rd6#
      • 1...cxb6!
  • Keys
    • 1.Rc4!
      • threat
        • 2.Bd4
          • threat
            • 3.Rc5#
          • 2...c5
            • 3.Rxc5#
      • 1...c6
        • 2.Bd4
          • 2...c5
            • 3.Rxc5#
      • 1...c5
        • 2.Kc2
          • 2...Kxc4
            • 3.Se3#

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