MESON Chess Problem Database

Problem Display
PID: 33499 (3n3k/4N2P/6K1/1P2R3/8/8/8/8 w - - 0 1)

Vinagre, Jose C

The Problemist Supplement, 2001

3n3k/4N2P/6K1/1P2R3/8/8/8/8

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Sb7
      • 2.Kh6
        • threat
          • 3.Sg6#
      • 2.Rf5
        • threat
          • 3.Rf8#
    • 1...Sf7
      • 2.Kxf7
        • 2...Kxh7
          • 3.Rh5#
  • Tries
    • 1.Kf6?
      • threat
        • 2.Rh5
          • threat
            • 3.Sg6#
      • 1...Sc6
        • 2.bxc6
          • 2...Kxh7
            • 3.Rh5#
      • 1...Sf7
        • 2.Kxf7
          • 2...Kxh7
            • 3.Rh5#
      • 1...Se6!
    • 1.Rc5?
      • 1...Se6
        • 2.Rc8+
          • 2...Sd8
            • 3.Rxd8#
          • 2...Sf8+
            • 3.Rxf8#
      • 1...Sb7
        • 2.Kh6
          • threat
            • 3.Sg6#
        • 2.Rf5
          • threat
            • 3.Rf8#
        • 2.Rc8+
          • 2...Sd8
            • 3.Rxd8#
      • 1...Sf7
        • 2.Kxf7
          • 2...Kxh7
            • 3.Rh5#
        • 2.Rc8+
          • 2...Sd8
            • 3.Rxd8#
      • 1...Sc6!
    • 1.Rg5?
      • 1...Se6
        • 2.Kh6
          • threat
            • 3.Sg6#
            • 3.Rg8#
      • 1...Sb7
        • 2.Kh6
          • threat
            • 3.Sg6#
            • 3.Rg8#
        • 2.Rf5
          • threat
            • 3.Rf8#
      • 1...Sf7
        • 2.Kxf7
          • 2...Kxh7
            • 3.Rh5#
      • 1...Sc6!
  • Keys
    • 1.Rf5!
      • threat
        • 2.Rf8#
      • 1...Se6
        • 2.Kh6
          • threat
            • 3.Sg6#
          • 2...Sf4
            • 3.Rf8#
          • 2...Sf8
            • 3.Rxf8#
      • 1...Sf7
        • 2.Kxf7
          • 2...Kxh7
            • 3.Rh5#

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