MESON Chess Problem Database

Problem Display
PID: 212909 (8/4N3/8/3Rp1K1/3Pk3/3p4/7N/3B4 w - - 0 1)

Lehner, Sigmund Franz Josef

Vasarnapi Ujsag, 1869

8/4N3/8/3Rp1K1/3Pk3/3p4/7N/3B4

#4

6 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.dxe5
          • 2...d2
            • 3.Kh4
              • 3...Kf4
                • 4.Rd4#
        • 2.Kh4
          • threat
            • 3.Kg3
              • threat
                • 4.Bf3#
              • 3...d2
                • 4.Bc2#
          • 2...Kf4
            • 3.Rxe5
              • 3...d2
                • 4.Sd5#
                • 4.Sg6#
          • 2...exd4
            • 3.Re5+
              • 3...Kf4
                • 4.Sd5#
                • 4.Sg6#
          • 2...d2
            • 3.dxe5
              • 3...Kf4
                • 4.Rd4#
      • 1...d2
        • 2.Sf5
          • threat
            • 3.Rc5
              • threat
                • 4.Sf2#
              • 3...Kd3
                • 4.Sf2#
          • 2...Kd3
            • 3.Rc5
              • threat
                • 4.Sf2#
              • 3...Ke4
                • 4.Sf2#
          • 2...Kxd5
            • 3.Sxe5
              • 3...Ke4
                • 4.Bf3#
              • 3...Ke6
                • 4.Bb3#

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