MESON Chess Problem Database

Problem Display
PID: 12853 (3N4/6p1/q2p3n/3Bk2N/1p2Pp2/3p4/2b5/5Q1K w - - 0 1)

Wormald, Robert Bownas

The Westminster Papers, 1872

3N4/6p1/q2p3n/3Bk2N/1p2Pp2/3p4/2b5/5Q1K

#3

6 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Qc4
      • 2.Qa1+
        • 2...Qc3
          • 3.Sc6#
        • 2...Qd4
          • 3.Sc6#
    • 1...Qb5
      • 2.Qa1#
    • 1...Qb7
      • 2.Qa1#
    • 1...Qc8
      • 2.Qa1+
        • 2...Qc3
          • 3.Sc6#
    • 1...Qa1
      • 2.Sc6#
      • 2.Qxa1#
    • 1...Qa2
      • 2.Sc6#
    • 1...Qa3
      • 2.Sc6#
    • 1...Qa5
      • 2.Sc6#
    • 1...Qb6
      • 2.Qa1+
        • 2...Qd4
          • 3.Sc6#
    • 1...Qc6
      • 2.Sxc6#
    • 1...Qa7
      • 2.Sc6#
    • 1...Ba4
      • 2.Qa1#
    • 1...Sg8
      • 2.Qg1
        • threat
          • 3.Sf7#
        • 2...Qb7
          • 3.Qa1#
        • 2...Qa7
          • 3.Sc6#
        • 2...Sh6
          • 3.Qxg7#
  • Tries
    • 1.Se6?
      • threat
        • 2.Qxf4#
      • 1...f3
        • 2.Qc1
          • threat
            • 3.Qb2#
            • 3.Qf4#
          • 2...Qa1
            • 3.Qxa1#
      • 1...g5!
    • 1.Qc1?
      • threat
        • 2.Qb2#
      • 1...Qc4
        • 2.Qb2+
          • 2...Qc3
            • 3.Sc6#
          • 2...Qd4
            • 3.Sc6#
        • 2.Qa1+
          • 2...Qc3
            • 3.Sc6#
          • 2...Qd4
            • 3.Sc6#
      • 1...Qc8
        • 2.Qb2+
          • 2...Qc3
            • 3.Sc6#
        • 2.Qa1+
          • 2...Qc3
            • 3.Sc6#
      • 1...Qb6
        • 2.Qb2+
          • 2...Qd4
            • 3.Sc6#
        • 2.Qa1+
          • 2...Qd4
            • 3.Sc6#
      • 1...Sf5
        • 2.Qb2+
          • 2...Sd4
            • 3.Sf7#
      • 1...Kd4!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qxg7#
      • 1...g5
        • 2.Qa7
          • threat
            • 3.Qg7#
          • 2...Qa1+
            • 3.Qxa1#
          • 2...Qxa7
            • 3.Sc6#
          • 2...Qb7
            • 3.Qa1#
          • 2...Sg4
            • 3.Sf7#
          • 2...Sf5
            • 3.Sf7#
          • 2...Sf7
            • 3.Sxf7#
          • 2...Sg8
            • 3.Sf7#
      • 1...g6
        • 2.Qa7
          • threat
            • 3.Qg7#
          • 2...Qa1+
            • 3.Qxa1#
          • 2...Qxa7
            • 3.Sc6#
          • 2...Qb7
            • 3.Qa1#
          • 2...Sg4
            • 3.Sf7#
          • 2...Sf5
            • 3.Sf7#
          • 2...Sf7
            • 3.Sxf7#
          • 2...Sg8
            • 3.Sf7#

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