MESON Chess Problem Database

Problem Display
PID: 74535 (2NN1bb1/7r/1pBpp3/1Pkr2n1/R1p5/K1Ppp1B1/8/8 w - - 0 1)

Nievergelt, Andreas

Neue Zurcher Zeitung, 1991

2NN1bb1/7r/1pBpp3/1Pkr2n1/R1p5/K1Ppp1B1/8/8

#3

8 + 12

3454 kunstschach (1987-1996) (Hoffmann) 2001

SOLUTION

  • SOUND
  • Sets
    • 1...Rh1
      • 2.Sb7#
    • 1...Rh2
      • 2.Sb7#
    • 1...Rh3
      • 2.Sb7#
    • 1...Rh4
      • 2.Sb7#
    • 1...Rh5
      • 2.Sb7#
    • 1...Rh6
      • 2.Sb7#
    • 1...Ra7
      • 2.Sxa7
        • threat
          • 3.Sb7#
      • 2.Rxa7
        • threat
          • 3.Sb7#
    • 1...Rb7
      • 2.Sxb7#
    • 1...Re7
      • 2.Sxe7
        • threat
          • 3.Sb7#
    • 1...Rh8
      • 2.Sb7#
    • 1...Be7
      • 2.Sb7#
    • 1...Bg7
      • 2.Sb7#
    • 1...Bf7
      • 2.Sb7#
    • 1...Sf7
      • 2.Sxe6#
      • 2.Sb7#
    • 1...e2
      • 2.Bf2+
        • 2...Rd4
          • 3.Bxd4#
          • 3.cxd4#
  • Tries
    • 1.Bd7?
      • threat
        • 2.Sb7#
      • 1...Rd4
        • 2.Sb7+
          • 2...Kd5
            • 3.Bc6#
      • 1...Re5
        • 2.Sb7+
          • 2...Kd5
            • 3.Bc6#
      • 1...Rf5
        • 2.Sb7+
          • 2...Kd5
            • 3.Bc6#
      • 1...Rxd7!
  • Keys
    • 1.Ra7!
      • threat
        • 2.Rxh7
          • threat
            • 3.Sb7#
      • 1...Rxa7+
        • 2.Sxa7
          • threat
            • 3.Sb7#
      • 1...Rf5
        • 2.Re7
          • threat
            • 3.Sb7#
            • 3.Bxd6#
      • 1...Rc7
        • 2.Rxc7
          • threat
            • 3.Sb7#
            • 3.Bd7#
            • 3.Be8#
      • 1...Rd7
        • 2.Rxd7
          • threat
            • 3.Sb7#
      • 1...Re7
        • 2.Sxe7
          • threat
            • 3.Sb7#
        • 2.Rxe7
          • threat
            • 3.Sb7#
      • 1...Rf7
        • 2.Rxf7
          • threat
            • 3.Sb7#
      • 1...Rg7
        • 2.Rxg7
          • threat
            • 3.Sb7#
      • 1...Se4
        • 2.Rf7
          • threat
            • 3.Sxe6#
            • 3.Sb7#

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