MESON Chess Problem Database

Problem Display
PID: 38463 (B5bn/4Q1N1/KR6/2PPp3/3NkrrR/b3Pp2/2PP1Ppq/4n3 w - - 0 1)

Gordian, Yury Markovic

Marandiuk, Mikhail Nazarovich

6th Place, USSR Championship, 1978

B5bn/4Q1N1/KR6/2PPp3/3NkrrR/b3Pp2/2PP1Ppq/4n3

#3

13 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Rf7
      • 2.d6#
    • 1...Rg3
      • 2.Rxf4#
    • 1...Rg6
      • 2.Qe6
        • threat
          • 3.Qf5#
          • 3.d6#
        • 2...Bxe6
          • 3.dxe6#
    • 1...Be6
      • 2.dxe6#
    • 1...Bh7
      • 2.d6#
    • 1...Sf7
      • 2.d6#
  • Tries
    • 1.Sb5?
      • threat
        • 2.Sc3#
        • 2.Sd6#
      • 1...Rxg7
        • 2.Sd6#
      • 1...Bxc5
        • 2.Sc3#
      • 1...Rf6
        • 2.Sc3#
      • 1...Rg6
        • 2.Sc3#
      • 1...Bb2
        • 2.Sd6#
      • 1...Bb4
        • 2.Sd6#
      • 1...Sf7
        • 2.Sc3#
        • 2.d6#
      • 1...Sxc2!
    • 1.Sge6?
      • threat
        • 2.d6#
      • 1...exd4
        • 2.Sxd4+
          • 2...Be6
            • 3.Rxe6#
            • 3.Qxe6#
        • 2.Sg5+
          • 2...Kf5
            • 3.Qf6#
        • 2.Sg7+
          • 2...Be6
            • 3.Rxe6#
            • 3.Qxe6#
      • 1...Sxc2!
    • 1.Re6?
      • threat
        • 2.Rxe5#
        • 2.d6#
      • 1...Rf8
        • 2.Rxg4+
          • 2...Qf4
            • 3.Rxe5#
          • 2...Rf4
            • 3.Rxe5#
            • 3.d6#
        • 2.Qxf8
          • threat
            • 3.Qf5#
            • 3.d6#
          • 2...Bxe6
            • 3.dxe6#
      • 1...Sxc2!
  • Keys
    • 1.Rb3!
      • threat
        • 2.d3+
          • 2...Sxd3
            • 3.cxd3#
      • 1...Rf6+
        • 2.Sde6
          • threat
            • 3.d6#
          • 2...Bxe6
            • 3.dxe6#
          • 2...Rf8
            • 3.Sg5#
      • 1...Rg6+
        • 2.Qe6
          • threat
            • 3.d6#
          • 2...Rxg7
            • 3.Qf5#
          • 2...Bxe6
            • 3.dxe6#

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