MESON Chess Problem Database

Problem Display
PID: 32010 (8/5p1p/Q4P2/3Pk3/1P2P1pP/6P1/2NN1P2/R3K3 w Q - 0 1)

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

Shakhmaty v SSSR, 1940

8/5p1p/Q4P2/3Pk3/1P2P1pP/6P1/2NN1P2/R3K3

#3

12 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Kf1?
      • threat
        • 2.Re1
          • threat
            • 3.Sc4#
      • 1...h6
        • 2.Re1
          • 2...h5
            • 3.Sc4#
      • 1...h5!
    • 1.Ke2?
      • threat
        • 2.Kd3
          • threat
            • 3.Sc4#
        • 2.Ke3
          • threat
            • 3.Sc4#
      • 1...h6
        • 2.Kd3
          • 2...h5
            • 3.Sc4#
        • 2.Ke3
          • 2...h5
            • 3.Sc4#
      • 1...h5!
    • 1.Ra3?
      • threat
        • 2.Re3
          • threat
            • 3.Sc4#
      • 1...h6
        • 2.Re3
          • 2...h5
            • 3.Sc4#
      • 1...h5!
    • 1.Qb7?
      • threat
        • 2.Qe7#
      • 1...Kd6
        • 2.Sc4#
        • 2.Qe7#
      • 1...Kxf6!
    • 1.Qb6?
      • threat
        • 2.Sa3
          • threat
            • 3.Sac4#
        • 2.Se3
          • threat
            • 3.Sec4#
            • 3.Sxg4#
        • 2.Ra6
          • threat
            • 3.Qd4#
            • 3.Qc7#
            • 3.Qd6#
            • 3.Qb8#
        • 2.Ra7
          • threat
            • 3.Re7#
        • 2.Ra8
          • threat
            • 3.Re8#
        • 2.Qd8
          • threat
            • 3.Qe7#
      • 1...h6
        • 2.Sa3
          • 2...h5
            • 3.Sac4#
        • 2.Se3
          • 2...h5
            • 3.Sec4#
        • 2.Ra6
          • 2...h5
            • 3.Qd4#
            • 3.Qc7#
            • 3.Qd6#
            • 3.Qb8#
        • 2.Ra7
          • 2...h5
            • 3.Re7#
        • 2.Ra8
          • 2...h5
            • 3.Re8#
        • 2.Qd8
          • 2...h5
            • 3.Qe7#
      • 1...h5!
    • 1.Qc6?
      • threat
        • 2.Ra6
          • threat
            • 3.Qe8#
            • 3.Qc3#
            • 3.Qd6#
            • 3.Qc7#
        • 2.Ra7
          • threat
            • 3.Re7#
        • 2.Ra8
          • threat
            • 3.Re8#
      • 1...h6
        • 2.Ra6
          • 2...h5
            • 3.Qe8#
            • 3.Qc3#
            • 3.Qd6#
            • 3.Qc7#
        • 2.Ra7
          • 2...h5
            • 3.Re7#
        • 2.Ra8
          • 2...h5
            • 3.Re8#
      • 1...h5!
    • 1.Qa7?
      • threat
        • 2.Qe7#
      • 1...Kd6
        • 2.Sc4#
        • 2.Qe7#
      • 1...Kxf6!
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Re1
          • threat
            • 3.Sc4#
      • 1...h5
        • 2.Se1
          • 2...Kd4
            • 3.Qa1#
      • 1...h6
        • 2.Re1
          • 2...h5
            • 3.Sc4#

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