Problem Display
PID: 78410 (8/8/NQ2p3/3k4/8/6P1/4B3/3K4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Australian Chess, 2005

8/8/NQ2p3/3k4/8/6P1/4B3/3K4

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Sb4+?
      • 1...Ke4
        • 2.Qf2
          • threat
            • 3.Qf4#
          • 2...Ke5
            • 3.Qf4#
          • 2...e5
            • 3.Bd3#
      • 1...Ke5!
    • 1.Bd3?
      • threat
        • 2.Qc5#
      • 1...e5
        • 2.Sb4#
        • 2.Sc7#
      • 1...Ke5!
    • 1.Bf3+?
      • 1...Kc4
        • 2.Kc2
          • 2...e5
            • 3.Qc5#
            • 3.Qb4#
        • 2.Kd2
          • 2...e5
            • 3.Qb4#
        • 2.Be4
          • threat
            • 3.Qb4#
          • 2...Kc3
            • 3.Qb4#
      • 1...Ke5!
    • 1.Qd6+?
      • 1...Ke4
        • 2.Qf4+
          • 2...Kd5
            • 3.Bf3#
      • 1...Kxd6!
    • 1.Qxe6+?
      • 1...Kd4
        • 2.Kc1
          • 2...Kc3
            • 3.Qc4#
            • 3.Qe3#
      • 1...Kxe6!
  • Keys
    • 1.Qc7!
      • 1...Kd4
        • 2.Qf4+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kd5
            • 3.Bf3#
      • 1...Ke4
        • 2.Qf4+
          • 2...Kd5
            • 3.Bf3#
      • 1...e5
        • 2.Qd7+
          • 2...Ke4
            • 3.Qd3#

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