MESON Chess Problem Database

Problem Display
PID: 261849 (2Q5/5p2/8/8/4k1p1/6K1/BP6/8 w - - 0 1)

Labrinakos, Petros

The Problemist Supplement, 2022

2Q5/5p2/8/8/4k1p1/6K1/BP6/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bxf7!
      • threat
        • 2.Qc3
          • 2...Kf5
            • 3.Qd4
              • 3...Kg5
                • 4.Qf4#
      • 1...Kd3
        • 2.Qc1
          • 2...Kd4
            • 3.Kf4
              • threat
                • 4.Qe3#
                • 4.Qc3#
                • 4.Qc4#
              • 3...Kd3
                • 4.Qd1#
          • 2...Ke4
            • 3.Qd2
              • 3...Ke5
                • 4.Qf4#
              • 3...Kf5
                • 4.Qf4#
      • 1...Ke3
        • 2.Qc2
          • 2...Kd4
            • 3.Kf4
              • 3...g3
                • 4.Qc3#
                • 4.Qc4#
      • 1...Kd4
        • 2.Qc3+
          • 2...Ke4
            • 3.Qd2
              • 3...Ke5
                • 4.Qf4#
              • 3...Kf5
                • 4.Qf4#
      • 1...Ke5
        • 2.Qd8
          • 2...Ke4
            • 3.Qd2
              • 3...Ke5
                • 4.Qf4#
              • 3...Kf5
                • 4.Qf4#
          • 2...Kf5
            • 3.Qd4
              • 3...Kg5
                • 4.Qf4#

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