MESON Chess Problem Database

Problem Display
PID: 271787 (1B2N3/Q7/4P3/3k4/6P1/8/8/4K3 w - - 0 1)

Petrasinovic, Petrasin

Troll, 2023

(First published on Wed May 10 2023)

1B2N3/Q7/4P3/3k4/6P1/8/8/4K3

#4

6 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Kd2!
      • threat
        • 2.Qa6
          • 2...Kd4
            • 3.Qb5
              • 3...Ke4
                • 4.Qd3#
          • 2...Kc5
            • 3.Kc3
              • 3...Kd5
                • 4.Qc4#
      • 1...Kc4
        • 2.Qb7
          • 2...Kd4
            • 3.Qb5
              • 3...Ke4
                • 4.Qd3#
          • 2...Kc5
            • 3.Ba7+
              • 3...Kc4
                • 4.Sd6#
      • 1...Ke4
        • 2.Qb7+
          • 2...Kd4
            • 3.Qb5
              • 3...Ke4
                • 4.Qd3#
      • 1...Kc6
        • 2.Sf6
          • 2...Kb5
            • 3.Bd6
              • 3...Kc4
                • 4.Qa4#
              • 3...Kc6
                • 4.Qa6#
      • 1...Kxe6
        • 2.Kc3
          • 2...Kd5
            • 3.Qd7+
              • 3...Ke4
                • 4.Qd3#
              • 3...Kc5
                • 4.Ba7#

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