Problem Display
PID: 33854 (5nb1/1R5r/2p5/1p4r1/kB2N3/1RP5/K1P1B3/b7 w - - 0 1)

Ruppin, Raffi

1st Prize, Problem (Zagreb), 1961

5nb1/1R5r/2p5/1p4r1/kB2N3/1RP5/K1P1B3/b7

#4

8 + 8


3749 FIDE Album (1959-1961) 1966
3841 The Art of Israeli Chess Composition 1983

SOLUTION


  • SOUND
  • Keys
    • 1.Kb1!
      • threat
        • 2.Ra3#
      • 1...Rg1+
        • 2.Bd1
          • threat
            • 3.Sc5#
            • 3.Ra3#
          • 2...Rxd1+
            • 3.Ka2
              • threat
                • 4.Sc5#
              • 3...Bxb3+
                • 4.cxb3#
              • 3...Rd5
                • 4.Ra3#
              • 3...Rh5
                • 4.Ra7#
              • 3...Se6
                • 4.Ra3#
              • 3...Sd7
                • 4.Ra7#
              • 3...c5
                • 4.Sxc5#
      • 1...Rh1+
        • 2.Bf1
          • threat
            • 3.Ra3#
            • 3.Ra7#
          • 2...Rxf1+
            • 3.Ka2
              • threat
                • 4.Ra7#
              • 3...Bxb3+
                • 4.cxb3#
              • 3...Rf7
                • 4.Ra3#
              • 3...Rg7
                • 4.Sc5#
      • 1...Bxb3
        • 2.cxb3+
          • 2...Kxb3
            • 3.Sd2+
              • 3...Ka4
                • 4.Bd1#

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