MESON Chess Problem Database

Problem Display
PID: 260268 (8/b2nR3/7K/kB1Np3/P3p3/8/2N5/8 w - - 0 1)

Nievergelt, Andreas

Neue Zurcher Zeitung, 2015

8/b2nR3/7K/kB1Np3/P3p3/8/2N5/8

#3

6 + 5

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Be3+
      • 2.Scxe3
        • threat
          • 3.Sc4#
        • 2...Sb6
          • 3.Ra7#
    • 1...Bb8
      • 2.Scb4
        • threat
          • 3.Sc6#
    • 1...Sc5
      • 2.Sa3
        • threat
          • 3.Sc4#
        • 2...Sxa4
          • 3.Rxa7#
      • 2.Rxa7+
        • 2...Sa6
          • 3.Rxa6#
    • 1...Sb6
      • 2.Rxa7#
    • 1...Sf6
      • 2.Rxa7#
    • 1...Sb8
      • 2.Rxa7+
        • 2...Sa6
          • 3.Rxa6#
    • 1...Sf8
      • 2.Rxa7#
    • 1...e3
      • 2.Sa3
        • threat
          • 3.Sc4#
        • 2...Sb6
          • 3.Rxa7#
  • Tries
    • 1.Sa1?
      • threat
        • 2.Sb3#
      • 1...Sc5
        • 2.Sb3+
          • 2...Sxb3
            • 3.Rxa7#
        • 2.Rxa7+
          • 2...Sa6
            • 3.Sb3#
            • 3.Rxa6#
      • 1...Be3+!
    • 1.Sa3?
      • threat
        • 2.Sc4#
      • 1...Sb6
        • 2.Rxa7#
      • 1...Be3+!
    • 1.Sce3?
      • threat
        • 2.Sc4#
      • 1...Sb6
        • 2.Rxa7#
      • 1...Bxe3+!
    • 1.Scb4?
      • threat
        • 2.Sc6#
      • 1...Sb8
        • 2.Rxa7+
          • 2...Sa6
            • 3.Sc6#
            • 3.Rxa6#
      • 1...Be3+!
  • Keys
    • 1.Kg7!
      • threat
        • 2.Sa3
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Rxa7#
      • 1...Bg1
        • 2.Sa3
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Ra7#
      • 1...Bf2
        • 2.Sa3
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Ra7#
      • 1...Be3
        • 2.Scxe3
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Ra7#
      • 1...Bd4
        • 2.Sa3
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Ra7#
      • 1...Bc5
        • 2.Sa1
          • threat
            • 3.Sb3#
      • 1...Bb6
        • 2.Sa3
          • threat
            • 3.Sc4#
      • 1...Bb8
        • 2.Scb4
          • threat
            • 3.Sc6#
      • 1...Sc5
        • 2.Rxa7+
          • 2...Sa6
            • 3.Rxa6#
      • 1...Sb8
        • 2.Sa1
          • threat
            • 3.Sb3#
        • 2.Sa3
          • threat
            • 3.Sc4#
        • 2.Rxa7+
          • 2...Sa6
            • 3.Rxa6#

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