MESON Chess Problem Database

Problem Display
PID: 145992 (K1k5/2bp1p2/N4B2/p1pp4/4p3/R7/pP4B1/8 w - - 0 1)

Kuhlmann, Joerg

Quah, James

The Problemist, 2011

K1k5/2bp1p2/N4B2/p1pp4/4p3/R7/pP4B1/8

#4

6 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Rc3!
      • threat
        • 2.Rxc5
          • threat
            • 3.Rxc7#
      • 1...a1Q
        • 2.Rxc5
          • threat
            • 3.Rxc7#
          • 2...Qc1
            • 3.Rxc1
              • threat
                • 4.Rxc7#
      • 1...a1R
        • 2.Rxc5
          • threat
            • 3.Rxc7#
          • 2...Rc1
            • 3.Rxc1
              • threat
                • 4.Rxc7#
      • 1...Bb6
        • 2.Rg3
          • threat
            • 3.Rg8+
              • 3...Bd8
                • 4.Rxd8#
          • 2...Bc7
            • 3.Rg8+
              • 3...Bd8
                • 4.Rxd8#
          • 2...Bd8
            • 3.Rg8
              • threat
                • 4.Rxd8#
      • 1...Bd6
        • 2.Rh3
          • threat
            • 3.Rh8+
              • 3...Bf8
                • 4.Rxf8#
          • 2...Be7
            • 3.Rh8+
              • 3...Bd8
                • 4.Rxd8#
              • 3...Bf8
                • 4.Rxf8#
          • 2...Bc7
            • 3.Rh8+
              • 3...Bd8
                • 4.Rxd8#
          • 2...Bf8
            • 3.Rh8
              • threat
                • 4.Rxf8#
              • 3...d6
                • 4.Bh3#
      • 1...c4
        • 2.Rxc4
          • threat
            • 3.Rxc7#
          • 2...dxc4
            • 3.Bxe4
              • threat
                • 4.Bb7#
              • 3...d5
                • 4.Bf5#
              • 3...d6
                • 4.Bf5#

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