Problem Display
PID: 141663 (2Bn4/p2pB3/1pPPP2R/3k4/4NP2/2Rp1P2/1P3P2/3K4 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

StrateGems, 2011

2Bn4/p2pB3/1pPPP2R/3k4/4NP2/2Rp1P2/1P3P2/3K4

#3

13 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...b5
      • 2.Rc5+
        • 2...Kd4
          • 3.Bf6#
    • 1...dxc6
      • 2.Rh5+
        • 2...Kd4
          • 3.Bf6#
  • Tries
    • 1.Bxd7?
      • threat
        • 2.Rh5+
          • 2...Kd4
            • 3.Bf6#
      • 1...Kd4
        • 2.Bf6+
          • 2...Kd5
            • 3.Rh5#
      • 1...Sxc6
        • 2.Bxc6+
          • 2...Kd4
            • 3.Bf6#
      • 1...Sxe6
        • 2.Bxe6+
          • 2...Kd4
            • 3.Bf6#
            • 3.Rc4#
      • 1...Sf7!
    • 1.Rc5+?
      • 1...Kd4
        • 2.Bf6#
      • 1...bxc5!
    • 1.Rh5+?
      • 1...Kd4
        • 2.Bf6#
      • 1...Kxe6!
  • Keys
    • 1.b3!
      • threat
        • 2.Rc4
          • threat
            • 3.Sc3#
      • 1...Kd4
        • 2.Rc4+
          • 2...Kd5
            • 3.Sc3#
        • 2.Rh5
          • threat
            • 3.Bf6#
            • 3.Rc4#
      • 1...Sxc6
        • 2.Rxd3+
          • 2...Sd4
            • 3.Bb7#
      • 1...Sxe6
        • 2.Sf6+
          • 2...Kd4
            • 3.Rc4#
      • 1...dxe6
        • 2.Sf6+
          • 2...Kd4
            • 3.Rc4#
        • 2.Rc4
          • threat
            • 3.Sc3#
            • 3.Sf6#
      • 1...Sf7
        • 2.Sf6+
          • 2...Kd4
            • 3.Rc4#
          • 2...Kxe6
            • 3.Bxd7#
      • 1...Sb7
        • 2.Rxd3+
          • 2...Kxc6
            • 3.Bxd7#
      • 1...b5
        • 2.Rc5+
          • 2...Kd4
            • 3.Bf6#

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