MESON Chess Problem Database

Problem Display
PID: 272241 (8/1K6/8/4k3/2B4P/8/Q5N1/5n2 w - - 0 1)

Petrasinovic, Petrasin

Schach, 2023

8/1K6/8/4k3/2B4P/8/Q5N1/5n2

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qf2
        • threat
          • 3.Qf4#
        • 2...Ke5
          • 3.Qf4#
  • Tries
    • 1.Bf7?
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Kd6
        • 2.Qe6+
          • 2...Kc5
            • 3.Qb6#
      • 1...Sd2
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe3#
      • 1...Sh2
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe3#
      • 1...Se3
        • 2.Qe6+
          • 2...Kd4
            • 3.Qxe3#
      • 1...Sg3
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe3#
      • 1...Kf6!
    • 1.Qf2?
      • threat
        • 2.Qf4#
      • 1...Ke4
        • 2.Qf4#
      • 1...Kd6!
    • 1.Qa5+?
      • 1...Ke4
        • 2.Qd5#
      • 1...Kd6
        • 2.Qc7#
      • 1...Kf6
        • 2.Qg5#
      • 1...Kd4!
  • Keys
    • 1.Bg8!
      • threat
        • 2.Qd5+
          • 2...Kf6
            • 3.Qg5#
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Kd6
        • 2.Qe6+
          • 2...Kc5
            • 3.Qb6#
      • 1...Kf6
        • 2.Qf7+
          • 2...Ke5
            • 3.Qf4#
      • 1...Se3
        • 2.Qe6+
          • 2...Kd4
            • 3.Qxe3#

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