MESON Chess Problem Database

Problem Display
PID: 65550 (3K4/1B6/3k4/8/8/8/5Q2/8 w - - 0 1)

van Rey, Loek

Probleemblad, 1990

3K4/1B6/3k4/8/8/8/5Q2/8

#4

3 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Ke8!
      • 1...Ke5
        • 2.Qh4
          • 2...Kf5
            • 3.Kf7
              • 3...Ke5
                • 4.Qf6#
          • 2...Ke6
            • 3.Qg5
              • 3...Kd6
                • 4.Qe7#
      • 1...Ke6
        • 2.Qc5
          • 2...Kf6
            • 3.Be4
              • threat
                • 4.Qe7#
              • 3...Ke6
                • 4.Qe7#
              • 3...Kg7
                • 4.Qf8#
      • 1...Kc7
        • 2.Bg2
          • threat
            • 3.Qa7+
              • 3...Kd6
                • 4.Qe7#
              • 3...Kc8
                • 4.Bh3#
                • 4.Qb7#
          • 2...Kd6
            • 3.Qd4+
              • 3...Ke6
                • 4.Bh3#
              • 3...Kc7
                • 4.Qd8#
          • 2...Kb8
            • 3.Qb6+
              • 3...Kc8
                • 4.Bh3#
                • 4.Qd8#
                • 4.Qb7#
            • 3.Qd4
              • 3...Kc7
                • 4.Qd8#
              • 3...Kc8
                • 4.Qd8#
            • 3.Qf7
              • 3...Kc8
                • 4.Qb7#
          • 2...Kc8
            • 3.Qf7
              • 3...Kb8
                • 4.Qb7#

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