MESON Chess Problem Database

Problem Display
PID: 118556 (8/8/3p4/1B1P4/3B4/ppR1K3/1k6/8 w - - 0 1)

Shakhnazaryan, Albert Serapionovic

Kudesnik, 2000

8/8/3p4/1B1P4/3B4/ppR1K3/1k6/8

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka1
      • 2.Rc1+
        • 2...Ka2
          • 3.Ra1#
    • 1...Ka2
      • 2.Rc1
        • 2...b2
          • 3.Bc4#
  • Tries
    • 1.Bd3?
      • 1...Ka1
        • 2.Rc1+
          • 2...Ka2
            • 3.Bb1#
            • 3.Ra1#
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...a2!
    • 1.Rc1+?
      • 1...Ka2
        • 2.Ra1#
      • 1...Kxc1!
    • 1.Rc4+?
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...Kb1!
    • 1.Rc5+?
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...Kb1!
    • 1.Rc6+?
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...Kb1!
    • 1.Rc7+?
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...Kb1!
    • 1.Rc8+?
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...Kb1!
  • Keys
    • 1.Kd2!
      • threat
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Ka1
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Kb1
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Ka2
        • 2.Rc1
          • 2...b2
            • 3.Bc4#
      • 1...a2
        • 2.Rc4+
          • 2...Kb1
            • 3.Rc1#
          • 2...Ka3
            • 3.Ra4#

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