MESON Chess Problem Database

Problem Display
PID: 226375 (3k4/3b4/8/8/n4Kn1/8/2R1R3/3Q4 w - - 0 1)

Vorontsov, D

Zadachi i Etyudi, 1999

3k4/3b4/8/8/n4Kn1/8/2R1R3/3Q4

#4

4 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qc7#
        • 2.Qe7#
      • 1...Sc3
        • 2.Qb8+
          • 2...Bc8
            • 3.Rcd2+
              • 3...Sd5+
                • 4.Rxd5#
      • 1...Sc5
        • 2.Qb8+
          • 2...Bc8
            • 3.Rcd2+
              • 3...Sd3+
                • 4.Rxd3#
              • 3...Sd7
                • 4.Qb6#
      • 1...Se3
        • 2.Qf8+
          • 2...Be8
            • 3.Red2+
              • 3...Sd5+
                • 4.Rxd5#
      • 1...Se5
        • 2.Qf8+
          • 2...Be8
            • 3.Red2+
              • 3...Sd3+
                • 4.Rxd3#
              • 3...Sd7
                • 4.Qf6#

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