MESON Chess Problem Database

Problem Display
PID: 271940 (5Q2/8/3N4/8/4BP2/4k3/6K1/8 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes, 2023

5Q2/8/3N4/8/4BP2/4k3/6K1/8

#3

5 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Qg7?
      • threat
        • 2.Qc3+
          • 2...Ke2
            • 3.Bf3#
          • 2...Kxf4
            • 3.Qg3#
      • 1...Ke2
        • 2.Qc3
          • 2...Kd1
            • 3.Bf3#
      • 1...Kd2!
    • 1.Qf6?
      • threat
        • 2.Qc3+
          • 2...Ke2
            • 3.Bf3#
          • 2...Kxf4
            • 3.Qg3#
      • 1...Ke2
        • 2.Qc3
          • 2...Kd1
            • 3.Bf3#
      • 1...Kd2!
    • 1.Qh8?
      • threat
        • 2.Qc3+
          • 2...Ke2
            • 3.Bf3#
          • 2...Kxf4
            • 3.Qg3#
      • 1...Ke2
        • 2.Qc3
          • 2...Kd1
            • 3.Bf3#
      • 1...Kxf4
        • 2.Qf6+
          • 2...Ke3
            • 3.Qf2#
          • 2...Kg4
            • 3.Bf3#
      • 1...Kd2!
  • Keys
    • 1.Qc8!
      • threat
        • 2.Qc3+
          • 2...Ke2
            • 3.Bf3#
          • 2...Kxf4
            • 3.Qg3#
      • 1...Kd2
        • 2.Kf2
          • 2...Kd1
            • 3.Qc2#
      • 1...Ke2
        • 2.Qc3
          • 2...Kd1
            • 3.Bf3#
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Qf2#
      • 1...Kxf4
        • 2.Qf5+
          • 2...Ke3
            • 3.Qf2#

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