MESON Chess Problem Database

Problem Display
PID: 97243 (1K6/8/6p1/2NkpBP1/3P3n/P2pp3/8/Q7 w - - 0 1)

CW of Sunbury (Charles White)

Chess Problems by C W of Sunbury, 1883

1K6/8/6p1/2NkpBP1/3P3n/P2pp3/8/Q7

#4

7 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qb2!
      • threat
        • 2.Be4+
          • 2...Kd6
            • 3.Qb7
              • threat
                • 4.Qc7#
                • 4.Qd7#
        • 2.Be6+
          • 2...Kc6
            • 3.Qb7+
              • 3...Kd6
                • 4.Qc7#
                • 4.Qd7#
            • 3.Se4
              • threat
                • 4.Qb7#
                • 4.d5#
          • 2...Kd6
            • 3.Qb7
              • threat
                • 4.Qc7#
                • 4.Qd7#
        • 2.Qb3+
          • 2...Kc6
            • 3.Be4+
              • 3...Kd6
                • 4.Qe6#
            • 3.Bd7+
              • 3...Kd6
                • 4.Qe6#
            • 3.Qe6+
              • 3...Kb5
                • 4.Qa6#
            • 3.Qb7+
              • 3...Kd6
                • 4.Se4#
                • 4.Qd7#
            • 3.Se4
              • threat
                • 4.Qb7#
                • 4.d5#
      • 1...Kd6
        • 2.Qb6+
          • 2...Kd5
            • 3.Be4+
              • 3...Kc4
                • 4.Qb4#
              • 3...Kxd4
                • 4.Qb4#
            • 3.Be6+
              • 3...Kxd4
                • 4.Qb4#
          • 2...Ke7
            • 3.Qf6+
              • 3...Ke8
                • 4.Bd7#
        • 2.Qb7
          • threat
            • 3.Se4#
            • 3.Qd7#
          • 2...exd4
            • 3.Qc7+
              • 3...Kd5
                • 4.Be6#
            • 3.Be4
              • threat
                • 4.Qc7#
              • 3...Kxc5
                • 4.Qc6#
                • 4.Qb4#
              • 3...Ke5
                • 4.Qc7#
      • 1...Sxf5
        • 2.Qb3+
          • 2...Kxd4
            • 3.Se6+
              • 3...Ke4
                • 4.Qb7#
          • 2...Kc6
            • 3.Qb7+
              • 3...Kd6
                • 4.Qd7#
      • 1...exd4
        • 2.Be4+
          • 2...Kd6
            • 3.Qb7
              • threat
                • 4.Qc7#
              • 3...Kxc5
                • 4.Qc6#
                • 4.Qb4#
              • 3...Ke5
                • 4.Qc7#
      • 1...gxf5
        • 2.Qb3+
          • 2...Kxd4
            • 3.Se6+
              • 3...Ke4
                • 4.Qb7#
          • 2...Kc6
            • 3.Qe6+
              • 3...Kb5
                • 4.Qa6#
            • 3.Qb7+
              • 3...Kd6
                • 4.Qd7#
      • 1...e4
        • 2.Bxe4+
          • 2...Kd6
            • 3.Qb7
              • threat
                • 4.Qc7#
                • 4.Qd7#
        • 2.Be6+
          • 2...Kc6
            • 3.Qb7+
              • 3...Kd6
                • 4.Qc7#
                • 4.Qd7#
            • 3.Sxe4
              • threat
                • 4.Qb7#
                • 4.d5#
            • 3.Sb7
              • threat
                • 4.d5#
          • 2...Kd6
            • 3.Qb7
              • threat
                • 4.Qc7#
                • 4.Qd7#

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