MESON Chess Problem Database

Problem Display
PID: 182669 (1R2B3/nNNrbp2/1Pk2p2/P1r2P2/3p3q/B1pQ2n1/2P1Pp2/3K1R1b w - - 0 1)

Preiswerk, Walther Edouard

Neuchatel Solving Ty., 1947

1R2B3/nNNrbp2/1Pk2p2/P1r2P2/3p3q/B1pQ2n1/2P1Pp2/3K1R1b

#3

13 + 13

16108 Walther Preiswerks Shachprobleme (M. Henneberger) 1949
15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968

SOLUTION

  • SOUND
  • Sets
    • 1...Rc4
      • 2.Sd8+
        • 2...Bxd8
          • 3.Qxc4#
      • 2.Bxe7
        • threat
          • 3.Sd8#
          • 3.Qxc4#
      • 2.Qxc4+
        • 2...Bc5
          • 3.Qxc5#
    • 1...Rxa5
      • 2.Sxa5#
    • 1...Rd5
      • 2.Bxe7
        • threat
          • 3.Sd8#
        • 2...Rd6
          • 3.Qc4#
    • 1...Re5
      • 2.Bxe7
        • threat
          • 3.Sd8#
        • 2...Rxe7
          • 3.Qc4#
    • 1...Rxf5
      • 2.Bxe7
        • threat
          • 3.Sd8#
    • 1...Bd6
      • 2.Sd8#
    • 1...Se4
      • 2.Qxd4
        • threat
          • 3.Bxd7#
          • 3.Qxd7#
        • 2...Rd5
          • 3.Qxd5#
        • 2...Bd6
          • 3.Sd8#
        • 2...Sd6
          • 3.Qxc5#
  • Keys
    • 1.Qc4!
      • threat
        • 2.Sd8+
          • 2...Kd6
            • 3.Qxc5#
          • 2...Bxd8
            • 3.Qxc5#
      • 1...Rxc4
        • 2.Bxe7
          • threat
            • 3.Sd8#
      • 1...Bd5
        • 2.Sd8+
          • 2...Kd6
            • 3.Qxd5#
          • 2...Bxd8
            • 3.Qxc5#
      • 1...Bf8
        • 2.Sd8+
          • 2...Kd6
            • 3.Qxc5#
        • 2.Bxc5
          • threat
            • 3.Sd8#
            • 3.Bd6#
            • 3.Be7#
            • 3.Bxf8#
          • 2...Bxc5
            • 3.Qxc5#
      • 1...Se4
        • 2.Qxd4
          • threat
            • 3.Bxd7#
            • 3.Qxd7#
          • 2...Rd5
            • 3.Qxd5#
          • 2...Bd6
            • 3.Sd8#
          • 2...Sd6
            • 3.Qxc5#

This is a version of 260629

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