MESON Chess Problem Database

Problem Display
PID: 261752 (3Q4/p1pppK2/p2k4/R7/8/8/8/8 w - - 0 1)

Akimov, Nikolai Nikolaevich

Sp. Comm., SuperProblem, 2019

3Q4/p1pppK2/p2k4/R7/8/8/8/8

#3

3 + 6

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...c6
      • 2.Qb8#
    • 1...e5
      • 2.Qf6#
  • Tries
    • 1.Ke8?
      • threat
        • 2.Qxd7#
      • 1...Kc6
        • 2.Qc8
          • threat
            • 3.Qxa6#
          • 2...Kb6
            • 3.Qxa6#
          • 2...Kd6
            • 3.Qxd7#
      • 1...c5!
    • 1.Qa8?
      • threat
        • 2.Rd5#
        • 2.Qd5#
      • 1...e6
        • 2.Qxa7
          • threat
            • 3.Qc5#
          • 2...Kc6
            • 3.Qxa6#
          • 2...c5
            • 3.Qxc5#
          • 2...c6
            • 3.Qb8#
      • 1...c5!
  • Keys
    • 1.Qc8!
      • 1...e5
        • 2.Qb7
          • threat
            • 3.Rd5#
            • 3.Qd5#
          • 2...c5
            • 3.Rxa6#
          • 2...c6
            • 3.Qb8#
      • 1...e6
        • 2.Ke8
          • threat
            • 3.Qxd7#
          • 2...Kc6
            • 3.Qxa6#
          • 2...c5
            • 3.Qxc5#

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