MESON Chess Problem Database

Problem Display
PID: 41469 (4k2r/2R5/8/8/8/4KP2/7n/7Q w - - 0 1)

Pustovoi, Boris

Omskaya Pravda, 1972

4k2r/2R5/8/8/8/4KP2/7n/7Q

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Sxf3
      • 2.Qxh8#
  • Keys
    • 1.Qb1!
      • threat
        • 2.Qb8#
      • 1...Sf1+
        • 2.Kd3
          • threat
            • 3.Qb8#
          • 2...Kd8
            • 3.Qb8#
          • 2...Kf8
            • 3.Qb8#
      • 1...Sg4+
        • 2.Kd4
          • threat
            • 3.Qb8#
          • 2...Kd8
            • 3.Qb8#
          • 2...Kf8
            • 3.Qb8#

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