MESON Chess Problem Database

Problem Display
PID: 176772 (6R1/8/3k4/8/7K/2Q5/3P4/8 w - - 0 1)

Efron, Andrew

Schach-Echo, 1960

6R1/8/3k4/8/7K/2Q5/3P4/8

#3

4 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Rd8+?
      • 1...Ke6
        • 2.Kg5
          • threat
            • 3.Qf6#
          • 2...Ke7
            • 3.Qf6#
          • 2...Kf7
            • 3.Qf6#
      • 1...Ke7!
  • Keys
    • 1.Kg5!
      • threat
        • 2.Rd8+
          • 2...Ke6
            • 3.Qf6#
          • 2...Ke7
            • 3.Qf6#
      • 1...Kd5
        • 2.Rd8+
          • 2...Ke4
            • 3.Qe3#
          • 2...Ke6
            • 3.Qf6#
      • 1...Ke6
        • 2.Rd8
          • threat
            • 3.Qf6#
          • 2...Ke7
            • 3.Qf6#
          • 2...Kf7
            • 3.Qf6#
      • 1...Kd7
        • 2.Kf6
          • 2...Kd6
            • 3.Rd8#
      • 1...Ke7
        • 2.Qc6
          • 2...Kf7
            • 3.Qe8#

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