MESON Chess Problem Database

Problem Display
PID: 287554 (3Q4/2N5/8/2ppk1N1/8/8/2K5/8 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes (Sem Shakhmatiykh not), 2026

3Q4/2N5/8/2ppk1N1/8/8/2K5/8

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qxd5+
        • 2...Ke3
          • 3.Qd2#
  • Tries
    • 1.Qf8?
      • threat
        • 2.Sh3
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
        • 2.Sge6
          • threat
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
      • 1...c4
        • 2.Sge6
          • threat
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
      • 1...d4!
  • Keys
    • 1.Sh3!
      • threat
        • 2.Qf8
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
      • 1...Kd4
        • 2.Qxd5+
          • 2...Ke3
            • 3.Qd3#
      • 1...Ke4
        • 2.Qxd5+
          • 2...Ke3
            • 3.Qd3#
      • 1...Kf5
        • 2.Qg5+
          • 2...Ke4
            • 3.Qf4#
      • 1...c4
        • 2.Qe7+
          • 2...Kd4
            • 3.Sb5#
          • 2...Kf5
            • 3.Qe6#
      • 1...d4
        • 2.Qe7+
          • 2...Kf5
            • 3.Qe6#

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