MESON Chess Problem Database

Problem Display
PID: 5414 (k2B4/P2n4/Q7/6K1/8/8/8/8 w - - 0 1)

Gorbatenko, Yuri Grigorevich

1st Prize, Problemist Pribuzhya, 1992-1993

k2B4/P2n4/Q7/6K1/8/8/8/8

#3

4 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Qc8+?
      • 1...Sb8
        • 2.Qxb8#
        • 2.axb8Q#
      • 1...Kxa7!
    • 1.Qb6?
      • threat
        • 2.Qc7
          • 2...Sc5
            • 3.Qb8#
          • 2...Se5
            • 3.Qb8#
          • 2...Sb6
            • 3.Qb8#
          • 2...Sf6
            • 3.Qb8#
          • 2...Sb8
            • 3.Qxb8#
            • 3.axb8Q#
            • 3.axb8R#
          • 2...Sf8
            • 3.Qb8#
      • 1...Sc5
        • 2.Qb8#
      • 1...Se5
        • 2.Qb8#
      • 1...Sf6
        • 2.Qb8#
      • 1...Sb8
        • 2.Qxb8#
        • 2.axb8Q#
        • 2.axb8R#
      • 1...Sf8
        • 2.Qb8#
      • 1...Sxb6!
  • Keys
    • 1.Be7!
      • 1...Sc5
        • 2.Qc8+
          • 2...Kxa7
            • 3.Bxc5#
      • 1...Se5
        • 2.Qc8+
          • 2...Kxa7
            • 3.Bc5#
      • 1...Sb6
        • 2.Bc5
          • 2...Sa4
            • 3.Qc8#
            • 3.Qc6#
          • 2...Sc4
            • 3.Qc8#
            • 3.Qc6#
          • 2...Sd5
            • 3.Qc8#
            • 3.Qc6#
          • 2...Sd7
            • 3.Qc6#
          • 2...Sc8
            • 3.Qxc8#
            • 3.Qc6#
      • 1...Sf6
        • 2.Qc8+
          • 2...Kxa7
            • 3.Bc5#
      • 1...Sb8
        • 2.axb8Q+
          • 2...Kxb8
            • 3.Bd6#
        • 2.axb8S+
          • 2...Kxb8
            • 3.Bd6#
        • 2.axb8B+
          • 2...Kxb8
            • 3.Bd6#
        • 2.axb8R+
          • 2...Kxb8
            • 3.Bd6#
      • 1...Sf8
        • 2.Qc8+
          • 2...Kxa7
            • 3.Bc5#

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