MESON Chess Problem Database

Problem Display
PID: 205240 (5b2/1pRnp1p1/1P1kN1P1/3p1PP1/3P3p/1N1n1p2/5P1K/6B1 w - - 0 1)

Nikolay, Josef

Arbeiter Schachzeitung, 1925

5b2/1pRnp1p1/1P1kN1P1/3p1PP1/3P3p/1N1n1p2/5P1K/6B1

#3

11 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sc5
      • 2.Sd8
        • threat
          • 3.Sf7#
        • 2...Se5
          • 3.dxc5#
    • 1...Sb8
      • 2.Sd8
        • threat
          • 3.Sxb7#
          • 3.Sf7#
  • Tries
    • 1.Sbc5?
      • threat
        • 2.Sxb7#
      • 1...S7xc5
        • 2.Sd8
          • threat
            • 3.Sf7#
          • 2...Se5
            • 3.dxc5#
      • 1...S3xc5!
  • Keys
    • 1.Sa5!
      • threat
        • 2.Sxb7#
      • 1...S3c5
        • 2.Kh3
          • 2...Sxe6
            • 3.Sxb7#
          • 2...Sxb6
            • 3.Bh2#
          • 2...Sb3
            • 3.Sxb7#
          • 2...Sd3
            • 3.Sxb7#
          • 2...Sa4
            • 3.Sxb7#
          • 2...Se4
            • 3.Sxb7#
          • 2...Sa6
            • 3.Sxb7#
          • 2...Se5
            • 3.dxc5#
          • 2...Sf6
            • 3.Bh2#
          • 2...Sb8
            • 3.Bh2#
      • 1...S7c5
        • 2.Sd8
          • threat
            • 3.Sf7#
          • 2...Se5
            • 3.dxc5#

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