Problem Display
PID: 133981 (Q7/2p2p2/2n3Rp/3p3p/7B/K7/2R3Pk/8 w - - 0 1)

Rezinkin, Valery Ivanovich

Mat Plus, 2008

Q7/2p2p2/2n3Rp/3p3p/7B/K7/2R3Pk/8

#3

6 + 7


SOLUTION


  • SOUND
  • Tries
    • 1.Qa5?
      • threat
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe1
          • threat
            • 3.Bg3#
      • 1...Kg1
        • 2.Qe1+
          • 2...Kh2
            • 3.Bg3#
      • 1...Kh1
        • 2.Qe1+
          • 2...Kh2
            • 3.Bg3#
      • 1...fxg6
        • 2.Qe1
          • threat
            • 3.Bg3#
      • 1...Sb4
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Sd4
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Se5
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
      • 1...Sa7
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Se7
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...f5
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
      • 1...Sxa5!
    • 1.Qb8?
      • threat
        • 2.Bg3+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
      • 1...Kg1
        • 2.Qb1+
          • 2...Kh2
            • 3.Bg3#
      • 1...Kh1
        • 2.Qb1+
          • 2...Kh2
            • 3.Bg3#
      • 1...fxg6
        • 2.g3+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
          • 2...Kh3
            • 3.Qc8#
      • 1...Sb4
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Sxb8!
    • 1.Qc8?
      • threat
        • 2.Qh3+
          • 2...Kg1
            • 3.Rc1#
      • 1...Kg1
        • 2.Bf2+
          • 2...Kf1
            • 3.Qa6#
          • 2...Kh1
            • 3.Qh3#
          • 2...Kh2
            • 3.Qh3#
        • 2.Rc1+
          • 2...Kh2
            • 3.Qh3#
        • 2.Qh3
          • threat
            • 3.Rc1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Kh1
        • 2.Rc1+
          • 2...Kh2
            • 3.Qh3#
        • 2.Qh3+
          • 2...Kg1
            • 3.Rc1#
      • 1...f5!
    • 1.Qe8?
      • threat
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe1
          • threat
            • 3.Bg3#
      • 1...Kg1
        • 2.Qe1+
          • 2...Kh2
            • 3.Bg3#
      • 1...Kh1
        • 2.Qe1+
          • 2...Kh2
            • 3.Bg3#
      • 1...fxg6
        • 2.Qe1
          • threat
            • 3.Bg3#
        • 2.g3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
          • 2...Kh3
            • 3.Qd7#
            • 3.Qe6#
            • 3.Qc8#
      • 1...Sb4
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe5+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Sd4
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe5+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Sa5
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe5+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Se5
        • 2.Qxe5+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...Sa7
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
        • 2.Qe5+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#
      • 1...f5
        • 2.Bg3+
          • 2...Kg1
            • 3.Qe1#
          • 2...Kh1
            • 3.Qe1#
      • 1...Se7!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Bg3+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
      • 1...Kg1
        • 2.Qb1+
          • 2...Kh2
            • 3.Bg3#
      • 1...Kh1
        • 2.Qb1+
          • 2...Kh2
            • 3.Bg3#
      • 1...fxg6
        • 2.g3+
          • 2...Kg1
            • 3.Qb1#
          • 2...Kh1
            • 3.Qb1#
          • 2...Kh3
            • 3.Qc8#
      • 1...Sb4
        • 2.Qxc7+
          • 2...Kg1
            • 3.Rc1#
          • 2...Kh1
            • 3.Rc1#

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