MESON Chess Problem Database

Problem Display
PID: 250574 (8/8/2PK4/1k6/1p6/1P6/8/3R4 w - - 0 1)

Zimmer, Eligiusz

Schweizerische Schachzeitung, 1997

8/8/2PK4/1k6/1p6/1P6/8/3R4

#3

4 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Ka5
      • 2.Kc5
        • 2...Ka6
          • 3.Ra1#
  • Tries
    • 1.Rd5+?
      • 1...Ka6
        • 2.Kc7
          • 2...Ka7
            • 3.Ra5#
      • 1...Kb6!
    • 1.c7?
      • 1...Ka5
        • 2.Kc6
          • 2...Ka6
            • 3.Ra1#
      • 1...Ka6
        • 2.Kc6
          • threat
            • 3.Ra1#
          • 2...Ka5
            • 3.Ra1#
          • 2...Ka7
            • 3.Ra1#
      • 1...Kb6!
  • Keys
    • 1.Kc7!
      • 1...Ka5
        • 2.Kb7
          • 2...Kb5
            • 3.Rd5#
      • 1...Kc5
        • 2.Kb7
          • 2...Kb5
            • 3.Rd5#
      • 1...Ka6
        • 2.Rd5
          • 2...Ka7
            • 3.Ra5#

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