MESON Chess Problem Database

Problem Display
PID: 77470 (8/8/8/5B2/8/7R/1ppK4/1k6 w - - 0 1)

Cyrulik, Stepan Pavlovich

Ideal-Mate Review, 1990

8/8/8/5B2/8/7R/1ppK4/1k6

#3

3 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Ka1
      • 2.Ra3+
        • 2...Kb1
          • 3.Bxc2#
  • Tries
    • 1.Bxc2+?
      • 1...Ka1
        • 2.Ra3#
      • 1...Ka2!
    • 1.Be4?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Bg6?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Bh7?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rb3?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rc3?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Re3?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rf3?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rg3?
      • 1...Ka1
        • 2.Ra3+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rh6?
      • threat
        • 2.Bxc2+
          • 2...Ka1
            • 3.Ra6#
          • 2...Ka2
            • 3.Ra6#
      • 1...Ka1
        • 2.Ra6+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rh7?
      • threat
        • 2.Bxc2+
          • 2...Ka1
            • 3.Ra7#
          • 2...Ka2
            • 3.Ra7#
      • 1...Ka1
        • 2.Ra7+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
    • 1.Rh8?
      • threat
        • 2.Bxc2+
          • 2...Ka1
            • 3.Ra8#
          • 2...Ka2
            • 3.Ra8#
      • 1...Ka1
        • 2.Ra8+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2!
  • Keys
    • 1.Rh4!
      • threat
        • 2.Bxc2+
          • 2...Ka1
            • 3.Ra4#
          • 2...Ka2
            • 3.Ra4#
      • 1...Ka1
        • 2.Ra4+
          • 2...Kb1
            • 3.Bxc2#
      • 1...Ka2
        • 2.Ra4+
          • 2...Kb1
            • 3.Bxc2#
          • 2...Kb3
            • 3.Bxc2#

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