MESON Chess Problem Database

Problem Display
PID: 76906 (3N2b1/6pr/2qp2Rb/2pk1Bn1/2R1N3/1P4B1/n7/7K w - - 0 1)

Chlubna, Friedrich

1/2 Prize, Schach, 1976

3N2b1/6pr/2qp2Rb/2pk1Bn1/2R1N3/1P4B1/n7/7K

#4

8 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Rf6!
      • threat
        • 2.Sc3+
          • 2...Sxc3
            • 3.Be4+
              • 3...Scxe4
                • 4.Rf5#
              • 3...Sgxe4
                • 4.Rf5#
      • 1...Sf3
        • 2.Rxd6+
          • 2...Qxd6
            • 3.Sf6+
              • 3...Qxf6
                • 4.Be4#
              • 3...gxf6
                • 4.Be4#
      • 1...Sh3
        • 2.Sc3+
          • 2...Sxc3
            • 3.Be4+
              • 3...Sxe4
                • 4.Rf5#
        • 2.Rxd6+
          • 2...Qxd6
            • 3.Sf6+
              • 3...Qxf6
                • 4.Be4#
              • 3...gxf6
                • 4.Be4#
      • 1...Se6
        • 2.Sc3+
          • 2...Sxc3
            • 3.Be4+
              • 3...Sxe4
                • 4.Rf5#
      • 1...g6
        • 2.Be6+
          • 2...Bxe6
            • 3.Rf5+
              • 3...Bxf5
                • 4.Sf6#
              • 3...gxf5
                • 4.Sf6#
          • 2...Sxe6
            • 3.Rf5+
              • 3...gxf5
                • 4.Sf6#

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