Problem Display
PID: 33851 (2r5/2pRP2P/2R3P1/N4Pp1/1p4p1/PP4P1/ppP5/brk4K w - - 0 1)

Speckmann, Werner

1st Prize, Problem (Zagreb), 1958

2r5/2pRP2P/2R3P1/N4Pp1/1p4p1/PP4P1/ppP5/brk4K

#4

12 + 10


3976 FIDE Album (1956-1958) 1961

SOLUTION


  • SOUND
  • Keys
    • 1.g7!
      • threat
        • 2.g8Q
          • threat
            • 3.Qxg5#
          • 2...Rxg8
            • 3.hxg8Q
              • 3...bxa3
                • 4.Qxg5#
      • 1...Ra8
        • 2.g8Q
          • threat
            • 3.Qxg5#
          • 2...Rxg8
            • 3.hxg8Q
              • 3...bxa3
                • 4.Qxg5#
      • 1...Rb8
        • 2.g8Q
          • threat
            • 3.Qxg5#
          • 2...Rxg8
            • 3.hxg8Q
              • 3...bxa3
                • 4.Qxg5#
      • 1...Re8
        • 2.g8Q
          • threat
            • 3.Qxg5#
          • 2...Rxe7
            • 3.Qxg5+
              • 3...Re3
                • 4.Qxe3#
          • 2...Rxg8
            • 3.hxg8Q
              • 3...bxa3
                • 4.Qxg5#
      • 1...Rf8
        • 2.exf8B
          • 2...bxa3
            • 3.Bc5
              • 3...Kxc2+
                • 4.Bg1#
      • 1...Rg8
        • 2.hxg8B
          • 2...bxa3
            • 3.Bc4
              • 3...Kxc2+
                • 4.Bf1#
      • 1...Rh8
        • 2.gxh8B
          • 2...bxa3
            • 3.Bc3
              • 3...Kxc2+
                • 4.Be1#

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