MESON Chess Problem Database

Problem Display
PID: 284038 (Q7/2k5/4K3/8/8/8/8/8 w - - 0 1)

Kuzmichev, Vladimir Viktorovich

Pravda Severa, 2012

Q7/2k5/4K3/8/8/8/8/8

#4

2 + 1

5454 Near Snap 2026
6490 yacpdb 2026

SOLUTION

  • SOUND
  • Keys
    • 1.Kd5!
      • threat
        • 2.Qa7+
          • 2...Kc8
            • 3.Kc6
              • 3...Kd8
                • 4.Qd7#
            • 3.Kd6
              • 3...Kd8
                • 4.Qb8#
                • 4.Qd7#
                • 4.Qa8#
            • 3.Ke6
              • 3...Kd8
                • 4.Qb8#
                • 4.Qd7#
          • 2...Kd8
            • 3.Kd6
              • threat
                • 4.Qb8#
                • 4.Qd7#
                • 4.Qa8#
              • 3...Kc8
                • 4.Qc7#
                • 4.Qa8#
              • 3...Ke8
                • 4.Qe7#
      • 1...Kb6
        • 2.Qb8+
          • 2...Ka5
            • 3.Kc5
              • threat
                • 4.Qa7#
                • 4.Qb5#
                • 4.Qa8#
              • 3...Ka4
                • 4.Qb4#
              • 3...Ka6
                • 4.Qb6#
                • 4.Qa8#
          • 2...Ka6
            • 3.Kc4
              • 3...Ka5
                • 4.Qa7#
                • 4.Qb5#
            • 3.Kc5
              • 3...Ka5
                • 4.Qa7#
                • 4.Qb5#
                • 4.Qa8#
            • 3.Kc6
              • 3...Ka5
                • 4.Qb5#
      • 1...Kd7
        • 2.Qb7+
          • 2...Kd8
            • 3.Kd6
              • 3...Ke8
                • 4.Qe7#
            • 3.Ke6
              • 3...Ke8
                • 4.Qa8#
                • 4.Qc8#
                • 4.Qe7#
                • 4.Qb8#
          • 2...Ke8
            • 3.Ke6
              • threat
                • 4.Qa8#
                • 4.Qc8#
                • 4.Qe7#
                • 4.Qb8#
              • 3...Kd8
                • 4.Qd7#
                • 4.Qb8#
              • 3...Kf8
                • 4.Qf7#
        • 2.Qa7+
          • 2...Kc8
            • 3.Kc6
              • 3...Kd8
                • 4.Qd7#
            • 3.Kd6
              • 3...Kd8
                • 4.Qb8#
                • 4.Qd7#
                • 4.Qa8#
            • 3.Ke6
              • 3...Kd8
                • 4.Qb8#
                • 4.Qd7#
          • 2...Kd8
            • 3.Kd6
              • threat
                • 4.Qb8#
                • 4.Qd7#
                • 4.Qa8#
              • 3...Kc8
                • 4.Qc7#
                • 4.Qa8#
              • 3...Ke8
                • 4.Qe7#
          • 2...Ke8
            • 3.Ke6
              • threat
                • 4.Qb8#
                • 4.Qe7#
                • 4.Qa8#
              • 3...Kd8
                • 4.Qb8#
                • 4.Qd7#
              • 3...Kf8
                • 4.Qf7#

Anticipated by 231900(1937)

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