MESON Chess Problem Database

Problem Display
PID: 252715 (8/8/7R/8/3k4/1P3P2/3K4/1R6 w - - 0 1)

Andersson, Gunnar

Schackvarlden, 1929

8/8/7R/8/3k4/1P3P2/3K4/1R6

#3

5 + 1

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Ra1?
      • 1...Kd5
        • 2.Ra5+
          • 2...Kd4
            • 3.Rh4#
            • 3.Rd6#
      • 1...Ke5
        • 2.Ke3
          • threat
            • 3.Ra5#
          • 2...Kd5
            • 3.Ra5#
          • 2...Kf5
            • 3.Ra5#
      • 1...Kc5!
    • 1.Rc1?
      • 1...Kd5
        • 2.Ke3
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke5!
    • 1.Rd1?
      • 1...Kc5
        • 2.Kc3
          • 2...Kb5
            • 3.Rd5#
      • 1...Ke5
        • 2.Ke3
          • 2...Kf5
            • 3.Rd5#
      • 1...Kd5!
    • 1.Re1?
      • 1...Kd5
        • 2.Kc3
          • 2...Kc5
            • 3.Re5#
      • 1...Kc5!
    • 1.Rg1?
      • 1...Kc5
        • 2.Kc3
          • threat
            • 3.Rg5#
          • 2...Kb5
            • 3.Rg5#
          • 2...Kd5
            • 3.Rg5#
      • 1...Kd5
        • 2.Rg5+
          • 2...Kd4
            • 3.Rh4#
            • 3.Rd6#
      • 1...Ke5!
  • Keys
    • 1.Rbh1!
      • 1...Kc5
        • 2.Kc3
          • threat
            • 3.R1h5#
          • 2...Kb5
            • 3.R1h5#
          • 2...Kd5
            • 3.R1h5#
      • 1...Kd5
        • 2.R1h5+
          • 2...Kd4
            • 3.Rd6#
      • 1...Ke5
        • 2.Ke3
          • threat
            • 3.R1h5#
          • 2...Kd5
            • 3.R1h5#
          • 2...Kf5
            • 3.R1h5#

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