Problem Display
PID: 37627 (rbRR4/1k1pp1qb/pPpP1Prp/pN4p1/P1N2p2/1K6/8/1Q6 w - - 0 1)

Ruppin, Raffi

Problem (Zagreb), 1965

rbRR4/1k1pp1qb/pPpP1Prp/pN4p1/P1N2p2/1K6/8/1Q6

#3

10 + 14


3772 FIDE Album (1965-1967) 1976
3841 The Art of Israeli Chess Composition 1983

SOLUTION


  • SOUND
  • Sets
    • 1...Ra7
      • 2.Rxb8#
    • 1...Bxd6
      • 2.Sbxd6+
        • 2...exd6
          • 3.Rc7#
      • 2.Rxa8
        • threat
          • 3.Ra7#
        • 2...cxb5
          • 3.Qe4#
        • 2...Bb8
          • 3.Raxb8#
          • 3.Rdxb8#
        • 2...c5
          • 3.Qe4#
    • 1...Ba7
      • 2.Rc7#
    • 1...Bc7
      • 2.Rxc7#
    • 1...cxb5
      • 2.Qe4#
    • 1...c5
      • 2.Qe4#
  • Tries
    • 1.Rxd7+?
      • 1...Bc7
        • 2.Rdxc7#
      • 1...Kxc8!
  • Keys
    • 1.Sa7!
      • threat
        • 2.Rxd7+
          • 2...Bc7
            • 3.Rdxc7#
      • 1...Bxd6
        • 2.Rxd7+
          • 2...Bc7
            • 3.Rdxc7#
      • 1...exd6
        • 2.Ka3
          • threat
            • 3.Sxa5#
          • 2...Rxa7
            • 3.Rxb8#
      • 1...exf6
        • 2.Kc2
          • threat
            • 3.Sxa5#
          • 2...Rxa7
            • 3.Rxb8#
        • 2.Ka3
          • threat
            • 3.Sxa5#
          • 2...Bxd6+
            • 3.Sxd6#
          • 2...Rxa7
            • 3.Rxb8#
      • 1...e5
        • 2.Ka3
          • threat
            • 3.Sxa5#
          • 2...Bxd6+
            • 3.Sxd6#
          • 2...Rxa7
            • 3.Rxb8#
        • 2.Kc3
          • threat
            • 3.Sxa5#
          • 2...Rxa7
            • 3.Rxb8#
      • 1...e6
        • 2.Ka2
          • threat
            • 3.Sxa5#
          • 2...Rxa7
            • 3.Rxb8#
        • 2.Ka3
          • threat
            • 3.Sxa5#
          • 2...Bxd6+
            • 3.Sxd6#
          • 2...Rxa7
            • 3.Rxb8#

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