MESON Chess Problem Database

Problem Display
PID: 230098 (8/3p3K/3P1kNN/3B1P2/5P1P/8/1q6/8 w - - 0 1)

Schwarzchild, R

Neue Zurcher Zeitung, 1934

8/3p3K/3P1kNN/3B1P2/5P1P/8/1q6/8

#4

8 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf8!
      • threat
        • 2.Sxd7#
      • 1...Qb5
        • 2.Bf7
          • threat
            • 3.Bg6
              • threat
                • 4.Sg4#
                • 4.Sg8#
          • 2...Qxf5+
            • 3.Kh8
              • 3...Qh7+
                • 4.Sxh7#
              • 3...Qxf4
                • 4.Sxd7#
              • 3...Qb1
                • 4.Sxd7#
              • 3...Qc2
                • 4.Sxd7#
              • 3...Qd3
                • 4.Sxd7#
              • 3...Qh3
                • 4.Sh7#
              • 3...Qe4
                • 4.Sxd7#
              • 3...Qg4
                • 4.Sh7#
              • 3...Qe6
                • 4.Sh7#
              • 3...Qg6
                • 4.Sxd7#
              • 3...Qa5
                • 4.Sxd7#
                • 4.Sh7#
              • 3...Qb5
                • 4.Sh7#
              • 3...Qc5
                • 4.Sxd7#
                • 4.Sh7#
              • 3...Qd5
                • 4.Sxd7#
                • 4.Sh7#
              • 3...Qe5
                • 4.Sxd7#
                • 4.Sh7#
              • 3...Qg5
                • 4.Sxd7#
                • 4.Sh7#
                • 4.hxg5#
              • 3...Qh5
                • 4.Sxd7#
                • 4.Sh7#
          • 2...Qa4
            • 3.Bg6
              • threat
                • 4.Sg4#
                • 4.Sg8#
              • 3...Qxf4
                • 4.Sxd7#
      • 1...Qb7
        • 2.Bf7
          • threat
            • 3.Bg6
              • threat
                • 4.Sg4#
                • 4.Sg8#

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