MESON Chess Problem Database

Problem Display
PID: 276681 (6Q1/8/4pP2/B2k4/7K/3P4/8/8 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes, 2023

6Q1/8/4pP2/B2k4/7K/3P4/8/8

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Qh7!
      • 1...Kd4
        • 2.Qe4+
          • 2...Kc5
            • 3.Bc7
              • threat
                • 4.Qc4#
              • 3...Kb5
                • 4.Qc4#
      • 1...Kc5
        • 2.Qd7
          • 2...e5
            • 3.f7
              • 3...e4
                • 4.f8Q#
                • 4.f8B#
      • 1...Ke5
        • 2.Bb4
          • threat
            • 3.Kg5
              • threat
                • 4.Qe4#
              • 3...Kd4
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
            • 3.Qg6
              • 3...Kd4
                • 4.Qe4#
              • 3...Kf4
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
          • 2...Kxf6
            • 3.Be7+
              • 3...Ke5
                • 4.Qe4#
      • 1...Kc6
        • 2.Qc7+
          • 2...Kb5
            • 3.Qb6+
              • 3...Ka4
                • 4.Qb4#
          • 2...Kd5
            • 3.Bb6
              • 3...e5
                • 4.Qd7#
      • 1...Kd6
        • 2.Qc7+
          • 2...Kd5
            • 3.Bb6
              • 3...e5
                • 4.Qd7#
      • 1...e5
        • 2.Qd7+
          • 2...Kc5
            • 3.f7
              • 3...e4
                • 4.f8Q#
                • 4.f8B#

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