MESON Chess Problem Database

Problem Display
PID: 254191 (6Nk/1p4pP/1Pp3K1/2P2p2/5P2/p2p4/6Q1/1b6 w - - 0 1)

Voinov, Vsevolod A

Schach, 1974

6Nk/1p4pP/1Pp3K1/2P2p2/5P2/p2p4/6Q1/1b6

#3

7 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...a2
      • 2.Sh6
        • threat
          • 3.Sf7#
        • 2...gxh6
          • 3.Qb2#
  • Tries
    • 1.Qg1?
      • threat
        • 2.Qd4
          • threat
            • 3.Qxg7#
      • 1...a2
        • 2.Sh6
          • threat
            • 3.Sf7#
          • 2...gxh6
            • 3.Qd4#
      • 1...Ba2!
    • 1.Qd2?
      • threat
        • 2.Qc3
          • threat
            • 3.Qxg7#
      • 1...a2
        • 2.Sh6
          • threat
            • 3.Sf7#
          • 2...gxh6
            • 3.Qc3#
            • 3.Qb2#
      • 1...Ba2!
    • 1.Qf2?
      • threat
        • 2.Qd4
          • threat
            • 3.Qxg7#
      • 1...a2
        • 2.Sh6
          • threat
            • 3.Sf7#
          • 2...gxh6
            • 3.Qd4#
            • 3.Qb2#
      • 1...Ba2!
    • 1.Qg5?
      • threat
        • 2.Qe7
          • threat
            • 3.Qxg7#
      • 1...a2
        • 2.Sh6
          • threat
            • 3.Sf7#
            • 3.Qd8#
        • 2.Qd8
          • threat
            • 3.Sf6#
            • 3.Sh6#
            • 3.Se7#
      • 1...Ba2!
  • Keys
    • 1.Sh6!
      • threat
        • 2.Sf7#
      • 1...gxh6
        • 2.Kf6
          • threat
            • 3.Qg7#
            • 3.Qg8#
          • 2...Kxh7
            • 3.Qg7#
        • 2.Kxh6
          • threat
            • 3.Qg7#
            • 3.Qg8#
        • 2.Qg1
          • threat
            • 3.Qd4#
        • 2.Qd2
          • threat
            • 3.Qc3#
        • 2.Qf2
          • threat
            • 3.Qd4#
      • 1...Ba2
        • 2.Qxa2
          • threat
            • 3.Sf7#
            • 3.Qg8#

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