MESON Chess Problem Database

Problem Display
PID: 269488 (8/8/4p3/B2k4/p6Q/K7/1P1N4/8 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2017

8/8/4p3/B2k4/p6Q/K7/1P1N4/8

#4

5 + 3

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.Kxa4
              • 3...e4
                • 4.b4#
      • 1...Ke5
        • 2.Bc7+
          • 2...Kd4
            • 3.Qe4+
              • 3...Kc5
                • 4.Qc4#
          • 2...Kd5
            • 3.Qe4+
              • 3...Kc5
                • 4.Qc4#
      • 1...Kc6
        • 2.Qc7+
          • 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.Kxa4
              • 3...e4
                • 4.b4#

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