MESON Chess Problem Database

Problem Display
PID: 269064 (K7/8/8/4k3/4P3/2P1R3/8/7Q w - - 0 1)

Petrasinovic, Petrasin

Problem Paradise, 2016

K7/8/8/4k3/4P3/2P1R3/8/7Q

#4

5 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Qh7!
      • threat
        • 2.Qg6
          • 2...Kf4
            • 3.Qg3#
      • 1...Kf4
        • 2.Rh3
          • threat
            • 3.Qf5#
          • 2...Ke5
            • 3.Qg6
              • 3...Kf4
                • 4.Qf5#
      • 1...Kd6
        • 2.Rd3+
          • 2...Kc5
            • 3.Qb7
              • 3...Kc4
                • 4.Qd5#
          • 2...Kc6
            • 3.Rd5
              • 3...Kb6
                • 4.Qb7#
          • 2...Ke6
            • 3.Rd7
              • threat
                • 4.Qf5#
                • 4.Qe7#
              • 3...Ke5
                • 4.Qf5#
              • 3...Kf6
                • 4.Qf5#
      • 1...Ke6
        • 2.Qc7
          • 2...Kf6
            • 3.Rg3
              • 3...Ke6
                • 4.Rg6#
      • 1...Kf6
        • 2.Rh3
          • 2...Ke5
            • 3.Qg6
              • 3...Kf4
                • 4.Qf5#
          • 2...Ke6
            • 3.Rh6+
              • 3...Ke5
                • 4.Qf5#

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