MESON Chess Problem Database

Problem Display
PID: 235886 (8/8/3pp3/2pn1p2/4k3/1P4P1/3KN2N/Q7 w - - 0 1)

Vetter, Hans

Freie Presse, 1969

8/8/3pp3/2pn1p2/4k3/1P4P1/3KN2N/Q7

#3

6 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sf4
      • 2.gxf4
        • threat
          • 3.Qh1#
        • 2...Kd5
          • 3.Qh1#
          • 3.Qa8#
    • 1...Sf6
      • 2.Sc3+
        • 2...Kd4
          • 3.Sf3#
        • 2...Ke5
          • 3.Sf3#
    • 1...c4
      • 2.Qd4#
    • 1...f4
      • 2.Qb1+
        • 2...Ke5
          • 3.Sg4#
    • 1...e5
      • 2.Qb1#
      • 2.Qh1#
  • Tries
    • 1.Qf6?
      • threat
        • 2.Qxe6#
      • 1...Sxf6
        • 2.Sc3+
          • 2...Kd4
            • 3.Sf3#
          • 2...Ke5
            • 3.Sf3#
      • 1...e5!
    • 1.Qg7?
      • 1...Sf6
        • 2.Sc3+
          • 2...Kd4
            • 3.Sf3#
          • 2...Ke5
            • 3.Sf3#
      • 1...f4
        • 2.Qg6+
          • 2...Ke5
            • 3.Sf3#
            • 3.Sg4#
        • 2.Qh7+
          • 2...Ke5
            • 3.Sg4#
      • 1...e5!
  • Keys
    • 1.Qh8!
      • 1...Sf6
        • 2.Sc3+
          • 2...Kd4
            • 3.Sf3#
          • 2...Ke5
            • 3.Sf3#
      • 1...f4
        • 2.Qh7+
          • 2...Ke5
            • 3.Sg4#
      • 1...e5
        • 2.Qh5
          • threat
            • 3.Qf3#
          • 2...f4
            • 3.Qg6#
            • 3.Qh7#

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