Problem Display
PID: 247582 (8/6Q1/4k3/8/8/8/4K3/2R5 w - - 0 1)

Ivanov, V?

Zadachi i Etyudi, 2003

8/6Q1/4k3/8/8/8/4K3/2R5

#3

3 + 1


3713 Snap 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Ke3?
      • 1...Kd5
        • 2.Qh6
          • 2...Ke5
            • 3.Rc5#
        • 2.Qg6
          • 2...Ke5
            • 3.Rc5#
      • 1...Kd6
        • 2.Ke4
          • 2...Ke6
            • 3.Rc6#
      • 1...Kf5!
    • 1.Kf3?
      • 1...Kd5
        • 2.Qe7
          • 2...Kd4
            • 3.Qd6#
            • 3.Qe4#
      • 1...Kd6
        • 2.Ke4
          • 2...Ke6
            • 3.Rc6#
      • 1...Kf5!
  • Keys
    • 1.Kd3!
      • 1...Kd5
        • 2.Qh6
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5
        • 2.Re1
          • 2...Kf4
            • 3.Rf1#
      • 1...Kd6
        • 2.Ke4
          • 2...Ke6
            • 3.Rc6#

Anticipated by 231796(1899)

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