MESON Chess Problem Database

Problem Display
PID: 246245 (8/7p/5p2/R4P1k/5P1p/R6K/6P1/8 w - - 0 1)

Pigits, Zigurd

Shakhmaty v SSSR, 1955

8/7p/5p2/R4P1k/5P1p/R6K/6P1/8

#4

6 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rg3!
      • threat
        • 2.Rg4
          • threat
            • 3.Rxh4#
          • 2...Kh6
            • 3.Ra1
              • 3...Kh5
                • 4.Rxh4#
            • 3.Ra2
              • 3...Kh5
                • 4.Rxh4#
            • 3.Ra3
              • 3...Kh5
                • 4.Rxh4#
            • 3.Ra4
              • 3...Kh5
                • 4.Rxh4#
            • 3.Rb5
              • 3...Kh5
                • 4.Rxh4#
            • 3.Rc5
              • 3...Kh5
                • 4.Rxh4#
            • 3.Rd5
              • 3...Kh5
                • 4.Rxh4#
            • 3.Ra6
              • 3...Kh5
                • 4.Rxh4#
            • 3.Ra7
              • 3...Kh5
                • 4.Rxh4#
                • 4.Rxh7#
            • 3.Ra8
              • 3...Kh5
                • 4.Rxh4#
      • 1...hxg3
        • 2.Ra2
          • 2...Kh6
            • 3.Ra7
              • 3...Kh5
                • 4.Rxh7#
          • 2...h6
            • 3.Rf2
              • 3...gxf2
                • 4.g4#
      • 1...h6
        • 2.Ra2
          • 2...hxg3
            • 3.Rf2
              • 3...gxf2
                • 4.g4#

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