MESON Chess Problem Database

Problem Display
PID: 231798 (6R1/8/1Q6/8/4k3/8/8/5K2 w - - 0 1)

Boatrite, AV

Sunny South, 1887

6R1/8/1Q6/8/4k3/8/8/5K2

#3

3 + 1

14986 White-Hume Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kf3
      • 2.Qb4
        • 2...Ke3
          • 3.Rg3#
  • Tries
    • 1.Ke2?
      • threat
        • 2.Rg5
          • 2...Kf4
            • 3.Qe3#
      • 1...Kf4
        • 2.Qa5
          • 2...Ke4
            • 3.Rg4#
        • 2.Qc5
          • 2...Ke4
            • 3.Rg4#
        • 2.Qb5
          • 2...Ke4
            • 3.Rg4#
      • 1...Ke5
        • 2.Rg5+
          • 2...Ke4
            • 3.Qe3#
            • 3.Qb4#
          • 2...Kf4
            • 3.Qe3#
      • 1...Kf5
        • 2.Ke3
          • 2...Ke5
            • 3.Rg5#
        • 2.Kf3
          • 2...Ke5
            • 3.Rg5#
      • 1...Kd5!
    • 1.Qd6?
      • 1...Ke3
        • 2.Rg4
          • 2...Kf3
            • 3.Qg3#
            • 3.Qf4#
      • 1...Kf3
        • 2.Qb4
          • 2...Ke3
            • 3.Rg3#
      • 1...Kf5!
  • Keys
    • 1.Qc5!
      • 1...Kd3
        • 2.Re8
          • 2...Kd2
            • 3.Rd8#
      • 1...Kf3
        • 2.Qb4
          • 2...Ke3
            • 3.Rg3#
      • 1...Kf4
        • 2.Ke2
          • 2...Ke4
            • 3.Rg4#

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