MESON Chess Problem Database

Problem Display
PID: 237883 (8/8/5N2/Kp6/1P6/1P4rp/4RBpk/4R3 w - - 0 1)

von Krobshofer, Oswald

Die Schwalbe, 1952

8/8/5N2/Kp6/1P6/1P4rp/4RBpk/4R3

#4

7 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bd4!
      • threat
        • 2.Se4
          • threat
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
                • 4.Sxg3#
          • 2...Rxb3
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rc3
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rd3
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Re3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rf3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rg4
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rg5
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
          • 2...Rg6
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rg7
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rg8
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
      • 1...Re3
        • 2.Sh5
          • 2...Rxe2
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
          • 2...Rxb3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rc3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rd3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
          • 2...Rf3
            • 3.Be5+
              • 3...Rg3
                • 4.Bxg3#
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rg3
            • 3.Bg1+
              • 3...Kh1
                • 4.Sxg3#
          • 2...Re4
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
          • 2...Re6
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
          • 2...Re7
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
          • 2...Re8
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
      • 1...Rg5
        • 2.Se4
          • threat
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
          • 2...Rg3
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
                • 4.Sxg3#
          • 2...Rc5
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
                • 4.Sg3#
            • 3.bxc5
              • 3...b4
                • 4.Be5#
          • 2...Rd5
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
                • 4.Sg3#
          • 2...Rf5
            • 3.Bg1+
              • 3...Kh1
                • 4.Sg3#
          • 2...Rh5
            • 3.Bg1+
              • 3...Kh1
                • 4.Sf2#
                • 4.Sg3#

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