Problem Display
PID: 148018 (8/8/8/2R5/5K2/2N2Np1/5k1p/8 w - - 0 1)

Keller, Kurt

Comm., Russian Chess Federation Beginner Ty., 2008

8/8/8/2R5/5K2/2N2Np1/5k1p/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sd1+?
      • 1...Kf1
        • 2.Rc2
          • threat
            • 3.Se3#
      • 1...Kg2
        • 2.Se3+
          • 2...Kh1
            • 3.Rc1#
          • 2...Kf2
            • 3.Rc2#
          • 2...Kh3
            • 3.Rh5#
      • 1...Ke2!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Rc2+
          • 2...Kf1
            • 3.Se3#
      • 1...Kf1
        • 2.Rc2
          • threat
            • 3.Se3#
      • 1...Ke2
        • 2.Rc2+
          • 2...Kd1
            • 3.Se3#
          • 2...Kf1
            • 3.Se3#
          • 2...Kd3
            • 3.Sb4#
      • 1...Kg2
        • 2.Se3+
          • 2...Kh1
            • 3.Rc1#
          • 2...Kf2
            • 3.Rc2#
          • 2...Kh3
            • 3.Rh5#

FEATURES


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