MESON Chess Problem Database

Problem Display
PID: 131761 (4kr2/2R5/4P2b/1K2N1N1/8/8/8/8 w - - 0 1)

Pachman, Vladimir

Sach, 1939

4kr2/2R5/4P2b/1K2N1N1/8/8/8/8

#3

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rf7
      • 2.exf7+
        • 2...Kd8
          • 3.Se6#
        • 2...Kf8
          • 3.Se6#
  • Tries
    • 1.Sc6?
      • threat
        • 2.Re7#
        • 2.Rc8#
      • 1...Bxg5
        • 2.Rc8+
          • 2...Bd8
            • 3.Rxd8#
      • 1...Rf5+!
    • 1.Sgf7?
      • threat
        • 2.Sc6
          • threat
            • 3.Sd6#
            • 3.Re7#
            • 3.Rc8#
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
      • 1...Rg8
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
          • 2...Kf8
            • 3.Rf7#
      • 1...Rh8
        • 2.e7
          • threat
            • 3.Sd6#
      • 1...Bf4
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
      • 1...Bg5
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
      • 1...Rxf7!
  • Keys
    • 1.Sef7!
      • threat
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
      • 1...Rxf7
        • 2.exf7+
          • 2...Kd8
            • 3.Se6#
          • 2...Kf8
            • 3.Se6#
      • 1...Rg8
        • 2.Sd6+
          • 2...Kd8
            • 3.Rd7#
          • 2...Kf8
            • 3.Sh7#
            • 3.Rf7#
      • 1...Rh8
        • 2.e7
          • threat
            • 3.Sd6#

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