MESON Chess Problem Database

Problem Display
PID: 266145 (8/2p5/2Q5/8/3k2P1/8/6K1/5N2 w - - 0 1)

Labrinakos, Petros

The Problemist Supplement, 2022

8/2p5/2Q5/8/3k2P1/8/6K1/5N2

#4

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sh2!
      • 1...Kd3
        • 2.Sf3
          • 2...Ke2
            • 3.Qc3
              • threat
                • 4.Qd2#
              • 3...Kd1
                • 4.Qd2#
          • 2...Ke3
            • 3.Qc3+
              • 3...Ke2
                • 4.Qd2#
              • 3...Ke4
                • 4.Qd4#
              • 3...Kf4
                • 4.Qd4#
      • 1...Ke3
        • 2.Qd5
          • threat
            • 3.Sf1+
              • 3...Ke2
                • 4.Qd2#
              • 3...Kf4
                • 4.Qf5#
          • 2...Ke2
            • 3.Sf1
              • threat
                • 4.Qd2#
              • 3...Ke1
                • 4.Qd2#
          • 2...Kf4
            • 3.Kf2
              • threat
                • 4.Qf5#
      • 1...Ke5
        • 2.Sf3+
          • 2...Kf4
            • 3.Qc5
              • threat
                • 4.Qd4#
              • 3...Ke4
                • 4.Qd4#
              • 3...Kxg4
                • 4.Qg5#

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