Problem Display
PID: 33134 (Q4RK1/1B1p2p1/1n1pp2B/1p1P3R/3rk3/2n1P2N/2P1pbP1/5r2 w - - 0 1)

Chicco, Adriano

1st Prize, L'Italia Scacchistica, 1942

Q4RK1/1B1p2p1/1n1pp2B/1p1P3R/3rk3/2n1P2N/2P1pbP1/5r2

#3

11 + 12


3773 FIDE Album (1914-1944) (II) 1972
4901 Best Problems 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sxf2#
    • 1...Rb1
      • 2.Sxf2#
    • 1...Rc1
      • 2.Sxf2#
    • 1...Rfd1
      • 2.Sxf2#
    • 1...Re1
      • 2.Sxf2#
    • 1...Rg1
      • 2.Sxf2#
    • 1...Rh1
      • 2.Sxf2#
    • 1...exd5
      • 2.Re8#
      • 2.Qe8#
  • Tries
    • 1.Sg5+?
      • 1...Ke5
        • 2.Bxg7#
      • 1...Kxe3!
    • 1.Bf4?
      • threat
        • 2.Sg5#
      • 1...g5
        • 2.Sxg5#
      • 1...Bh4!
    • 1.Rh4+?
      • 1...Ke5
        • 2.Bxg7#
      • 1...Bxh4!
  • Keys
    • 1.Rf3!
      • threat
        • 2.Sg5+
          • 2...Ke5
            • 3.Bxg7#
      • 1...Scxd5
        • 2.Qa1
          • threat
            • 3.Qxd4#
          • 2...Rxa1
            • 3.Sxf2#
          • 2...Bxe3
            • 3.Rxe3#
          • 2...Rfd1
            • 3.Sxf2#
          • 2...Rdd1
            • 3.Sg5#
          • 2...Rd2
            • 3.Sg5#
          • 2...Rd3
            • 3.Sg5#
          • 2...Ra4
            • 3.Sg5#
          • 2...Rb4
            • 3.Sg5#
          • 2...Rc4
            • 3.Sg5#
          • 2...e5
            • 3.Sg5#
      • 1...Sbxd5
        • 2.Qa7
          • threat
            • 3.Qxd4#
          • 2...Bxe3
            • 3.Rxe3#
          • 2...Rfd1
            • 3.Sxf2#
          • 2...Rdd1
            • 3.Rf4#
          • 2...Rd2
            • 3.Rf4#
          • 2...Rd3
            • 3.Rf4#
          • 2...Ra4
            • 3.Rf4#
          • 2...Rb4
            • 3.Rf4#
          • 2...Rc4
            • 3.Rf4#
          • 2...e5
            • 3.Sg5#
      • 1...gxh6
        • 2.Qe8
          • threat
            • 3.Qg6#
      • 1...g5
        • 2.Sxg5+
          • 2...Ke5
            • 3.Bg7#
      • 1...Bh4
        • 2.Rxh4+
          • 2...Ke5
            • 3.Bxg7#
            • 3.exd4#
      • 1...g6
        • 2.Sg5+
          • 2...Ke5
            • 3.Bg7#

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