MESON Chess Problem Database

Problem Display
PID: 219525 (4Q3/4R3/1P5P/8/4P3/4k3/4B3/4K3 w - - 0 1)

Schollmann, Jochen

Schach-Report, 1990

4Q3/4R3/1P5P/8/4P3/4k3/4B3/4K3

#3

7 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qb5?
      • 1...Kd4
        • 2.Qb4+
          • 2...Ke3
            • 3.Qd2#
        • 2.Qa5
          • 2...Ke3
            • 3.Qd2#
      • 1...Kf4!
    • 1.Qc6?
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Qd2#
      • 1...Kf4!
    • 1.Qg6?
      • 1...Kf4
        • 2.Qg2
          • 2...Ke3
            • 3.Qf2#
      • 1...Kd4!
    • 1.Qa8?
      • 1...Kd4
        • 2.Qa5
          • 2...Ke3
            • 3.Qd2#
      • 1...Kf4!
    • 1.Qc8?
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Qd2#
      • 1...Kf4!
    • 1.Qg8?
      • 1...Kf4
        • 2.Qg2
          • 2...Ke3
            • 3.Qf2#
      • 1...Kd4!
  • Keys
    • 1.Qh5!
      • 1...Kd4
        • 2.Qa5
          • 2...Ke3
            • 3.Qd2#
      • 1...Kf4
        • 2.Qh4+
          • 2...Ke3
            • 3.Qf2#

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