Problem Display
PID: 159421 (b7/2p2Kp1/r1P4b/1pP1k1p1/p6p/3R4/3NN3/5R2 w - - 0 1)

Junker, Karl

Neue Zurcher Zeitung, 1972

b7/2p2Kp1/r1P4b/1pP1k1p1/p6p/3R4/3NN3/5R2

#3

7 + 10


15529 Karl Junker: Ausgewahlte Schachaufgaben 1978

SOLUTION


  • SOUND
  • Sets
    • 1...Rxc6
      • 2.Re3+
        • 2...Kd5
          • 3.Rf5#
      • 2.Rd5+
        • 2...Kxd5
          • 3.Rf5#
    • 1...b4
      • 2.Sc4+
        • 2...Ke4
          • 3.Rd4#
      • 2.Rd4
        • threat
          • 3.Sc4#
    • 1...g4
      • 2.Rf5+
        • 2...Kxf5
          • 3.Rd5#
  • Tries
    • 1.Sc4+?
      • 1...Ke4
        • 2.Rd4#
      • 1...bxc4!
    • 1.Sg3?
      • threat
        • 2.Rf5#
      • 1...g6
        • 2.Re1+
          • 2...Kf4
            • 3.Re4#
      • 1...hxg3!
    • 1.Sd4?
      • threat
        • 2.Rf5#
      • 1...Kd5
        • 2.Rf5#
      • 1...g6!
    • 1.Rd8?
      • threat
        • 2.Sc1
          • threat
            • 3.Sd3#
      • 1...Rxc6
        • 2.Rd5+
          • 2...Kxd5
            • 3.Rf5#
      • 1...g4
        • 2.Rf5+
          • 2...Kxf5
            • 3.Rd5#
      • 1...Bxc6!
  • Keys
    • 1.Rd7!
      • threat
        • 2.Sc1
          • threat
            • 3.Sd3#
      • 1...Rxc6
        • 2.Rd5+
          • 2...Kxd5
            • 3.Rf5#
      • 1...Bxc6
        • 2.Re7+
          • 2...Kd5
            • 3.Rf5#
      • 1...g4
        • 2.Rf5+
          • 2...Kxf5
            • 3.Rd5#

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