MESON Chess Problem Database

Problem Display
PID: 269489 (8/8/P7/3k4/3P4/1P5P/K2R4/6Q1 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2017

8/8/P7/3k4/3P4/1P5P/K2R4/6Q1

#4

7 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Qg7!
      • 1...Ke4
        • 2.Qg5
          • 2...Kf3
            • 3.a7
              • 3...Ke4
                • 4.a8Q#
                • 4.a8B#
      • 1...Kc6
        • 2.Rc2+
          • 2...Kb5
            • 3.Qb7+
              • 3...Ka5
                • 4.Rc5#
          • 2...Kb6
            • 3.Qb7+
              • 3...Ka5
                • 4.Rc5#
          • 2...Kd6
            • 3.Rc7
              • threat
                • 4.Qe5#
                • 4.Qd7#
              • 3...Kd5
                • 4.Qe5#
              • 3...Ke6
                • 4.Qe5#
      • 1...Kd6
        • 2.Qb7
          • 2...Ke6
            • 3.Rf2
              • 3...Kd6
                • 4.Rf6#
      • 1...Ke6
        • 2.Rc2
          • 2...Kf5
            • 3.Re2
              • 3...Kf4
                • 4.Qg4#
          • 2...Kd6
            • 3.Rc7
              • threat
                • 4.Qe5#
                • 4.Qd7#
              • 3...Kd5
                • 4.Qe5#
              • 3...Ke6
                • 4.Qe5#

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