Problem Display
PID: 202059 (3K4/7p/1R5P/3p4/3p3k/5Q1p/4P3/8 w - - 0 1)

Dehler, Otto Georg Edgar

Neue Leipziger Zeitung, 1923

3K4/7p/1R5P/3p4/3p3k/5Q1p/4P3/8

#3

5 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Rb1?
      • threat
        • 2.Rg1
          • threat
            • 3.Qg4#
      • 1...Kg5
        • 2.Rg1+
          • 2...Kh4
            • 3.Qg4#
          • 2...Kxh6
            • 3.Qxh3#
      • 1...h2!
    • 1.Rd6?
      • threat
        • 2.Rxd5
          • threat
            • 3.Rh5#
            • 3.Qf4#
      • 1...h2
        • 2.Rxd5
          • threat
            • 3.Rh5#
      • 1...Kg5!
    • 1.Re6?
      • threat
        • 2.Re5
          • threat
            • 3.Rh5#
            • 3.Qf4#
      • 1...h2
        • 2.Re5
          • threat
            • 3.Rh5#
      • 1...Kg5!
    • 1.Rf6?
      • threat
        • 2.Rf5
          • threat
            • 3.Rh5#
            • 3.Qf4#
      • 1...h2
        • 2.Rf5
          • threat
            • 3.Rh5#
      • 1...Kg5!
  • Keys
    • 1.Rb5!
      • threat
        • 2.Rxd5
          • threat
            • 3.Rh5#
            • 3.Qf4#
      • 1...Kg5
        • 2.Qxd5+
          • 2...Kf4
            • 3.Qf3#
          • 2...Kg4
            • 3.Qg5#
          • 2...Kh4
            • 3.Qg5#
          • 2...Kf6
            • 3.Rb6#
            • 3.Qf5#
          • 2...Kg6
            • 3.Rb6#
            • 3.Qe6#
          • 2...Kxh6
            • 3.Qg5#
      • 1...h2
        • 2.Rxd5
          • threat
            • 3.Rh5#

FEATURES


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