Problem Display
PID: 51863 (6b1/4p2p/1K5N/7p/1p2Rp2/p1P2k1p/4RP2/3NBB2 w - - 0 1)

Rezinkin, Valery Ivanovich

Volchek, Viktor Fedorovich

The Problemist, 2004

(First published on Thu Jan 1 2004)

6b1/4p2p/1K5N/7p/1p2Rp2/p1P2k1p/4RP2/3NBB2

#3

9 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Be6
      • 2.Bd2
        • threat
          • 3.Rxf4#
    • 1...e6
      • 2.Rd4
        • threat
          • 3.Rd3#
  • Tries
    • 1.Sb2?
      • threat
        • 2.Sd3
          • threat
            • 3.Se5#
            • 3.Rxf4#
          • 2...e5
            • 3.Sxe5#
      • 1...Bc4
        • 2.Sxc4
          • threat
            • 3.Sd2#
            • 3.Se5#
      • 1...Be6
        • 2.Sd3
          • threat
            • 3.Se5#
            • 3.Rxf4#
        • 2.Bd2
          • threat
            • 3.Rxf4#
      • 1...e5
        • 2.Sd3
          • threat
            • 3.Sxe5#
      • 1...e6
        • 2.Sd3
          • threat
            • 3.Se5#
            • 3.Rxf4#
          • 2...e5
            • 3.Sxe5#
        • 2.Sc4
          • threat
            • 3.Sd2#
            • 3.Se5#
        • 2.Rd4
          • threat
            • 3.Rd3#
      • 1...axb2!
    • 1.Sf7?
      • threat
        • 2.Se5#
      • 1...Kg4
        • 2.Se3+
          • 2...Kf3
            • 3.Sg5#
          • 2...Kh4
            • 3.Rxf4#
            • 3.f3#
      • 1...Bxf7!
  • Keys
    • 1.Se3!
      • threat
        • 2.Sef5
          • threat
            • 3.Sd4#
            • 3.Sh4#
      • 1...Kxe4
        • 2.Sc4+
          • 2...Kd3
            • 3.Se5#
          • 2...Kf3
            • 3.Sd2#
            • 3.Se5#
          • 2...Kd5
            • 3.Re5#
      • 1...Bc4
        • 2.Sxc4
          • threat
            • 3.Sd2#
            • 3.Se5#
      • 1...Be6
        • 2.Sc2
          • threat
            • 3.Sd4#
      • 1...h4
        • 2.Seg4
          • threat
            • 3.Sh2#
            • 3.Se5#
        • 2.Sef5
          • threat
            • 3.Sd4#
            • 3.Sxh4#
      • 1...e5
        • 2.Sef5
          • threat
            • 3.Sh4#
          • 2...h4
            • 3.Sxh4#
      • 1...e6
        • 2.Sc4
          • threat
            • 3.Sd2#
            • 3.Se5#

FEATURES


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