MESON Chess Problem Database

Problem Display
PID: 167848 (8/1K6/1P3p2/kPR5/7R/8/8/8 w - - 0 1)

Haack, H

Bulletin, 1947

8/1K6/1P3p2/kPR5/7R/8/8/8

#3

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Rcc4?
      • threat
        • 2.Kc6
          • 2...f5
            • 3.Ra4#
      • 1...f5
        • 2.Rcf4
          • 2...Kxb5
            • 3.Rxf5#
      • 1...Kxb5!
    • 1.Rg5?
      • 1...f5
        • 2.Rf4
          • 2...Kxb5
            • 3.Rgxf5#
      • 1...fxg5!
    • 1.Rc6?
      • threat
        • 2.Rxf6
          • 2...Kxb5
            • 3.Rf5#
      • 1...Kxb5
        • 2.Rhc4
          • threat
            • 3.R6c5#
          • 2...Ka5
            • 3.R6c5#
      • 1...f5!
    • 1.Rc7?
      • threat
        • 2.Kc6
          • 2...f5
            • 3.Ra7#
      • 1...Kxb5
        • 2.Rhc4
          • threat
            • 3.R7c5#
          • 2...Ka5
            • 3.R7c5#
      • 1...f5!
    • 1.Rc8?
      • threat
        • 2.Kc6
          • 2...f5
            • 3.Ra8#
      • 1...Kxb5
        • 2.Rhc4
          • threat
            • 3.R8c5#
          • 2...Ka5
            • 3.R8c5#
      • 1...f5!
  • Keys
    • 1.Rch5!
      • 1...f5
        • 2.Rf4
          • 2...Kxb5
            • 3.Rhxf5#

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