MESON Chess Problem Database

Problem Display
PID: 207880 (6Q1/4p3/8/4k2P/1N5P/3B2P1/8/K7 w - - 0 1)

Petrasinovic, Petrasin

Zadachi i Etyudi, 2019

6Q1/4p3/8/4k2P/1N5P/3B2P1/8/K7

#4

7 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Ba6!
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke5
            • 3.Qf4+
              • 3...Ke6
                • 4.Bc8#
      • 1...Ke4
        • 2.Qg4+
          • 2...Ke5
            • 3.Qf4+
              • 3...Ke6
                • 4.Bc8#
      • 1...Kf5
        • 2.Bc4
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qg4+
              • 3...Ke3
                • 4.Qf4#
              • 3...Ke5
                • 4.Qf4#
          • 2...Ke5
            • 3.Qd5+
              • 3...Kf6
                • 4.Qg5#
      • 1...Kd6
        • 2.Qd5+
          • 2...Kc7
            • 3.Qc6+
              • 3...Kb8
                • 4.Qb7#
              • 3...Kd8
                • 4.Qc8#
      • 1...e6
        • 2.Qf8
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qf2+
              • 3...Kc3
                • 4.Qb2#
              • 3...Ke4
                • 4.Qf4#
              • 3...Ke5
                • 4.Qf4#

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