MESON Chess Problem Database

Problem Display
PID: 190722 (3Q2b1/3N1p1n/3k3r/R2P3p/8/1p1p4/3K4/2n5 w - - 0 1)

Yudilevich, Yuri Markovich

1st HM., Odessky Listok, 1913

3Q2b1/3N1p1n/3k3r/R2P3p/8/1p1p4/3K4/2n5

#3

5 + 9

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Sg5
      • 2.Qf8+
        • 2...Kc7
          • 3.Ra7#
        • 2...Kxd7
          • 3.Ra7#
    • 1...Sf6
      • 2.Qf8+
        • 2...Kc7
          • 3.Ra7#
        • 2...Kxd7
          • 3.Ra7#
    • 1...Sf8
      • 2.Qxf8+
        • 2...Kc7
          • 3.Ra7#
        • 2...Kxd7
          • 3.Ra7#
  • Tries
    • 1.Qb6+?
      • 1...Kxd7
        • 2.Ra7+
          • 2...Kc8
            • 3.Qc7#
          • 2...Ke8
            • 3.Qb8#
      • 1...Ke7!
    • 1.Qe7+?
      • 1...Kc7
        • 2.Sc5+
          • 2...Kb6
            • 3.Qd8#
            • 3.Qa7#
          • 2...Kb8
            • 3.Qd8#
            • 3.Qb7#
          • 2...Kc8
            • 3.Ra8#
        • 2.Sb6+
          • 2...Kxb6
            • 3.Qa7#
          • 2...Kb8
            • 3.Ra8#
            • 3.Qa7#
        • 2.Ra7+
          • 2...Kc8
            • 3.Qe8#
      • 1...Kxe7!
    • 1.Qb8+?
      • 1...Kxd7
        • 2.Ra7#
      • 1...Ke7!
    • 1.Qf8+?
      • 1...Kc7
        • 2.Ra7#
      • 1...Kxd7
        • 2.Ra7#
      • 1...Sxf8!
  • Keys
    • 1.Ke3!
      • threat
        • 2.Sf8+
          • 2...Ke5
            • 3.d6#
      • 1...Re6+
        • 2.Se5+
          • 2...Kxe5
            • 3.d6#
      • 1...Sf6
        • 2.Qf8+
          • 2...Kc7
            • 3.Ra7#
          • 2...Kxd7
            • 3.Ra7#
      • 1...Sf8
        • 2.Sxf8+
          • 2...Ke5
            • 3.d6#
        • 2.Qxf8+
          • 2...Kc7
            • 3.Ra7#
          • 2...Kxd7
            • 3.Ra7#
      • 1...f5
        • 2.Sb6+
          • 2...Ke5
            • 3.Sc4#
      • 1...f6
        • 2.Ra6+
          • 2...Kxd5
            • 3.Qxg8#

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