Problem Display
PID: 174584 (1N1K4/5p2/3k1P2/2rpp3/pBPqp1Bp/n3p3/2N1Q3/8 w - - 0 1)

Volchek, Viktor Fedorovich

1st HM., Zhukov-115 JT, 2011

1N1K4/5p2/3k1P2/2rpp3/pBPqp1Bp/n3p3/2N1Q3/8

#3

8 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Qd1
      • 2.Sxa3
        • threat
          • 3.Sb5#
        • 2...dxc4
          • 3.Qxd1#
    • 1...Sxc4
      • 2.Sa3
        • threat
          • 3.Sb5#
        • 2...Sxa3
          • 3.Qa6#
  • Tries
    • 1.Sxa3?
      • threat
        • 2.Sb5#
      • 1...Qxc4
        • 2.Sxc4+
          • 2...dxc4
            • 3.Qd1#
      • 1...dxc4!
    • 1.Sxd4?
      • 1...dxc4
        • 2.Qd1
          • threat
            • 3.Sc2#
            • 3.Se2#
            • 3.Sb3#
            • 3.Sf3#
            • 3.Sb5#
            • 3.Sdc6#
            • 3.Se6#
          • 2...Kd5
            • 3.Sc2#
            • 3.Se2#
            • 3.Sb3#
            • 3.Sf3#
            • 3.Sb5#
            • 3.Sdc6#
            • 3.Se6#
          • 2...exd4
            • 3.Qxd4#
          • 2...Sb5
            • 3.Sxb5#
      • 1...h3!
    • 1.Bh3?
      • threat
        • 2.Qg4
          • threat
            • 3.Qd7#
      • 1...Sxc4
        • 2.Sa3
          • threat
            • 3.Sb5#
          • 2...Sxa3
            • 3.Qa6#
      • 1...dxc4
        • 2.Qg4
          • threat
            • 3.Qd7#
          • 2...Kd5
            • 3.Qd7#
      • 1...Qd1
        • 2.Sxa3
          • threat
            • 3.Sb5#
          • 2...dxc4
            • 3.Qxd1#
      • 1...Qxc4!
  • Keys
    • 1.Bc8!
      • threat
        • 2.Qg4
          • threat
            • 3.Qd7#
      • 1...Qxc4
        • 2.Sd4
          • threat
            • 3.Sf5#
          • 2...Qxd4
            • 3.Qa6#
          • 2...exd4
            • 3.Qh2#
      • 1...Sxc4
        • 2.Sa3
          • threat
            • 3.Sb5#
          • 2...Sxa3
            • 3.Qa6#
      • 1...dxc4
        • 2.Qg4
          • threat
            • 3.Qd7#
          • 2...Kd5
            • 3.Qd7#
      • 1...Qd1
        • 2.Sxa3
          • threat
            • 3.Sb5#
          • 2...dxc4
            • 3.Qxd1#

FEATURES


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