Problem Display
PID: 98856 (8/8/8/8/2p5/2p1K2Q/pkp5/qbN5 w - - 0 1)

Stoyanov, Kiril N

Problemas, 1975

8/8/8/8/2p5/2p1K2Q/pkp5/qbN5

#3

3 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qg2?
      • 1...Kxc1
        • 2.Qb7
          • 2...Kd1
            • 3.Qh1#
          • 2...Qb2
            • 3.Qh1#
      • 1...Ka3!
    • 1.Qf5?
      • 1...Ka3
        • 2.Qb5
          • 2...Qb2
            • 3.Qa5#
      • 1...Kxc1!
    • 1.Qc8?
      • 1...Kxc1
        • 2.Qb7
          • 2...Kd1
            • 3.Qh1#
          • 2...Qb2
            • 3.Qh1#
      • 1...Ka3!
    • 1.Qf3?
      • 1...Kxc1
        • 2.Qb7
          • 2...Kd1
            • 3.Qh1#
          • 2...Qb2
            • 3.Qh1#
      • 1...Ka3!
    • 1.Qh5?
      • 1...Ka3
        • 2.Qb5
          • 2...Qb2
            • 3.Qa5#
      • 1...Kxc1!
    • 1.Qh7?
      • 1...Kxc1
        • 2.Qb7
          • 2...Kd1
            • 3.Qh1#
          • 2...Qb2
            • 3.Qh1#
      • 1...Ka3!
  • Keys
    • 1.Qd7!
      • 1...Kxc1
        • 2.Qb7
          • 2...Kd1
            • 3.Qh1#
          • 2...Qb2
            • 3.Qh1#
      • 1...Ka3
        • 2.Qb5
          • 2...Qb2
            • 3.Qa5#

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