MESON Chess Problem Database

Problem Display
PID: 222001 (8/5p2/K1p5/1pk2N2/4p1R1/PBp5/5np1/4R3 w - - 0 1)

Harder, Karl

Freie Presse, 1978

8/5p2/K1p5/1pk2N2/4p1R1/PBp5/5np1/4R3

#4

6 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Re3!
      • threat
        • 2.Rxc3#
      • 1...Sd1
        • 2.Rgxe4
          • threat
            • 3.Re5#
          • 2...Sxe3
            • 3.Rxe3
              • threat
                • 4.Rxc3#
                • 4.Re5#
          • 2...f6
            • 3.Re5+
              • 3...fxe5
                • 4.Rxe5#
      • 1...Sd3
        • 2.Rgxe4
          • threat
            • 3.Re5+
              • 3...Sxe5
                • 4.Rxe5#
            • 3.Rxd3
              • threat
                • 4.Rxc3#
                • 4.Re5#
          • 2...f6
            • 3.Rxd3
              • threat
                • 4.Rxc3#
              • 3...c2
                • 4.Rc3#
              • 3...b4
                • 4.Rc4#
                • 4.axb4#
      • 1...b4
        • 2.Ka5
          • threat
            • 3.axb4#
          • 2...Sd3
            • 3.axb4+
              • 3...Sxb4
                • 4.Rxc3#
            • 3.Rxd3
              • threat
                • 4.axb4#
              • 3...bxa3
                • 4.Rxc3#

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