Problem Display
PID: 186849 (6b1/5p1p/4pP1p/2p1P2k/2PPB1pP/5pP1/3B1P1K/R7 w - - 0 1)

Horwitz, Walter

Die Schwalbe, 1957

6b1/5p1p/4pP1p/2p1P2k/2PPB1pP/5pP1/3B1P1K/R7

#5

11 + 9


136 Problem Observer 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Ra8!
      • 1...cxd4
        • 2.Bxf3
          • threat
            • 3.Rxg8
              • threat
                • 4.Bxg4#
              • 3...gxf3
                • 4.Kh3
                  • 4...d3
                    • 5.g4#
          • 2...gxf3
            • 3.Kh3
              • threat
                • 4.g4+
                  • 4...Kg6
                    • 5.Rxg8#
                    • 5.h5#
                • 4.Rxg8
                  • 4...d3
                    • 5.g4#
              • 3...Kg6
                • 4.g4
                  • threat
                    • 5.Rxg8#
                    • 5.h5#
          • 2...d3
            • 3.Bd1
              • 3...Kg6
                • 4.Bxg4
                  • 4...h5
                    • 5.Rxg8#
    • 1.d5!
      • 1...exd5
        • 2.cxd5
          • 2...c4
            • 3.Ra5
              • 3...c3
                • 4.d6
                  • threat
                    • 5.e6#
                • 4.e6
                  • threat
                    • 5.d6#
                  • 4...fxe6
                    • 5.dxe6#
            • 3.d6
              • 3...c3
                • 4.Ra5
                  • threat
                    • 5.e6#

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