MESON Chess Problem Database

Problem Display
PID: 130591 (1RN5/2p5/k7/8/pP6/p7/p1p5/rbK5 w - - 0 1)

Pithart, Josef

Prace, 1951

1RN5/2p5/k7/8/pP6/p7/p1p5/rbK5

#3

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Rb6#
    • 1...c6
      • 2.Rb6#
  • Tries
    • 1.Rb5?
      • threat
        • 2.Rb8
          • 2...c5
            • 3.Rb6#
          • 2...c6
            • 3.Rb6#
      • 1...c5
        • 2.Rb6#
      • 1...c6
        • 2.Rb6#
      • 1...Kxb5!
    • 1.Rb7?
      • threat
        • 2.Rb8
          • 2...c5
            • 3.Rb6#
          • 2...c6
            • 3.Rb6#
      • 1...c5
        • 2.Rb6#
      • 1...c6
        • 2.Rb6#
      • 1...Kxb7!
  • Keys
    • 1.Se7!
      • threat
        • 2.Sc8
          • 2...c5
            • 3.Rb6#
          • 2...c6
            • 3.Rb6#
        • 2.b5+
          • 2...Ka5
            • 3.Sc6#
          • 2...Ka7
            • 3.Sc6#
      • 1...Ka7
        • 2.Sc6+
          • 2...Ka6
            • 3.b5#
      • 1...c5
        • 2.b5+
          • 2...Ka5
            • 3.Sc6#
          • 2...Ka7
            • 3.Sc6#
      • 1...c6
        • 2.Sc8
          • 2...c5
            • 3.Rb6#

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