Problem Display
PID: 147074 (5Q2/8/N3k3/8/8/1K6/8/1N6 w - - 0 1)

Surkov, Valery Albertovich

Australian Chess Problem Magazine, 1996

5Q2/8/N3k3/8/8/1K6/8/1N6

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Sd2!
      • 1...Kd5
        • 2.Sc4
          • 2...Kd4
            • 3.Sc5
              • 3...Kd5
                • 4.Qd6#
          • 2...Ke4
            • 3.Sc5+
              • 3...Kd4
                • 4.Qd6#
              • 3...Kd5
                • 4.Qd6#
          • 2...Kc6
            • 3.Qf7
              • 3...Kb5
                • 4.Qb7#
          • 2...Ke6
            • 3.Sc5+
              • 3...Kd5
                • 4.Qd6#
      • 1...Ke5
        • 2.Kc4
          • 2...Ke6
            • 3.Sc5+
              • 3...Ke5
                • 4.Sf3#
      • 1...Kd7
        • 2.Sc4
          • 2...Kc6
            • 3.Qf7
              • 3...Kb5
                • 4.Qb7#
          • 2...Ke6
            • 3.Sc5+
              • 3...Kd5
                • 4.Qd6#

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