MESON Chess Problem Database

Problem Display
PID: 191169 (QK5b/3R4/4p2r/1B2k1pP/1p2P3/4Pp2/5p2/5nn1 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Vasarnapi Ujsag, 1914

QK5b/3R4/4p2r/1B2k1pP/1p2P3/4Pp2/5p2/5nn1

#3

7 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kf6
      • 2.Qa1+
        • 2...e5
          • 3.Qa6#
  • Tries
    • 1.Bd3?
      • threat
        • 2.Qa1#
      • 1...Kf6
        • 2.Qa1+
          • 2...e5
            • 3.Qa6#
        • 2.e5+
          • 2...Kxe5
            • 3.Qa1#
      • 1...Se2
        • 2.Qa5+
          • 2...Kf6
            • 3.e5#
      • 1...b3
        • 2.Qa1+
          • 2...b2
            • 3.Qxb2#
        • 2.Qa5+
          • 2...Kf6
            • 3.e5#
      • 1...Sxe3!
    • 1.Qd5+?
      • 1...Kf6
        • 2.Qd4+
          • 2...e5
            • 3.Qb6#
            • 3.Qd6#
      • 1...exd5!
    • 1.Qa7?
      • threat
        • 2.Qd4#
      • 1...Kxe4
        • 2.Bd3+
          • 2...Ke5
            • 3.Qd4#
            • 3.Qa1#
      • 1...Kf6
        • 2.Rf7+
          • 2...Ke5
            • 3.Qd4#
        • 2.Qd4+
          • 2...e5
            • 3.Qb6#
            • 3.Qd6#
        • 2.Qa1+
          • 2...e5
            • 3.Qa6#
      • 1...Sxe3
        • 2.Qc7+
          • 2...Kxe4
            • 3.Bd3#
          • 2...Kf6
            • 3.Rf7#
      • 1...Se2!
  • Keys
    • 1.Qa5!
      • threat
        • 2.Bd3+
          • 2...Kf6
            • 3.e5#
      • 1...Kxe4
        • 2.Bd3+
          • 2...Kxe3
            • 3.Qxg5#
      • 1...Kf6
        • 2.Qa1+
          • 2...e5
            • 3.Qa6#
      • 1...Sxe3
        • 2.Qc7+
          • 2...Kxe4
            • 3.Bd3#
          • 2...Kf6
            • 3.Rf7#
      • 1...g4
        • 2.Qc7+
          • 2...Kxe4
            • 3.Qf4#
          • 2...Kf6
            • 3.Qf4#

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