Problem Display
PID: 9079 (4R3/3p4/1K1k1p2/1pR2B2/2p2ppq/np2PN1n/rrN2Pp1/5b2 w - - 0 1)

Piatesi, Antonio

1st Prize, Sinfonie Scacchistiche, 1968

4R3/3p4/1K1k1p2/1pR2B2/2p2ppq/np2PN1n/rrN2Pp1/5b2

#3

8 + 15


14744 Nuova Antologia dei Problemisti Italiani 1992

SOLUTION


  • SOUND
  • Sets
    • 1...Qg3
      • 2.Be4
        • threat
          • 3.Rd5#
      • 2.Rc7
        • threat
          • 3.Rxd7#
        • 2...Kd5
          • 3.Rxd7#
    • 1...Qh6
      • 2.e4
        • threat
          • 3.Rd5#
    • 1...g3
      • 2.e4
        • threat
          • 3.Rd5#
  • Tries
    • 1.Be4?
      • threat
        • 2.Rd5#
      • 1...Qg5
        • 2.Sxg5
          • threat
            • 3.Sf7#
            • 3.Rd5#
      • 1...Qh5!
    • 1.Rc6+?
      • 1...Kd5
        • 2.Sb4#
        • 2.Be4#
        • 2.e4#
      • 1...dxc6!
    • 1.Rc7?
      • threat
        • 2.Rxd7#
      • 1...Kd5
        • 2.Rxd7#
      • 1...Qh7!
    • 1.Re7?
      • threat
        • 2.Rxd7#
      • 1...Qh7
        • 2.Rxh7
          • threat
            • 3.Rxd7#
      • 1...Kxe7!
    • 1.Rd8?
      • threat
        • 2.Rxd7#
      • 1...Ke7
        • 2.Rcc8
          • threat
            • 3.Rxd7#
          • 2...Kd6
            • 3.Rxd7#
          • 2...Kf7
            • 3.Rxd7#
          • 2...d5
            • 3.Rd7#
          • 2...d6
            • 3.Rd7#
        • 2.Rxd7+
          • 2...Ke8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Qh7!
  • Keys
    • 1.Sd2!
      • threat
        • 2.Se4#
      • 1...Sxf2
        • 2.e4
          • threat
            • 3.Rd5#
          • 2...Sxe4
            • 3.Sxe4#
      • 1...Bd3
        • 2.Sb4
          • threat
            • 3.Rd5#
          • 2...Be4
            • 3.Sxe4#
      • 1...Sg5
        • 2.Be4
          • threat
            • 3.Rd5#
          • 2...Sxe4
            • 3.Sxe4#

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