MESON Chess Problem Database

Problem Display
PID: 184155 (4k1r1/p3B3/PN1P2P1/3Pp1p1/2Kp4/3B2pr/3b3p/4n2Q w - - 0 1)

Preiswerk, Walther Edouard

Schweizerische Schachzeitung, 1906

4k1r1/p3B3/PN1P2P1/3Pp1p1/2Kp4/3B2pr/3b3p/4n2Q

#3

9 + 11

16108 Walther Preiswerks Shachprobleme (M. Henneberger) 1949

SOLUTION

  • SOUND
  • Sets
    • 1...Rxg6
      • 2.Bxg6#
    • 1...Sg2
      • 2.Kb3
        • threat
          • 3.Bb5#
        • 2...Rxg6
          • 3.Bxg6#
    • 1...Sf3
      • 2.Kb3
        • threat
          • 3.Bb5#
        • 2...Rxg6
          • 3.Bxg6#
  • Tries
    • 1.Bc2?
      • threat
        • 2.Ba4#
      • 1...axb6
        • 2.Ba4+
          • 2...b5+
            • 3.Bxb5#
      • 1...Sxc2!
    • 1.Bf5?
      • threat
        • 2.Bd7#
      • 1...Rxg6
        • 2.Bxg6#
      • 1...axb6!
    • 1.Qf1?
      • threat
        • 2.Qf7#
      • 1...axb6
        • 2.Qf7+
          • 2...Kd7
            • 3.Bf5#
      • 1...Rh7
        • 2.Qf5
          • threat
            • 3.Qd7#
            • 3.Qc8#
          • 2...Rxg6
            • 3.Qf8#
      • 1...Sf3
        • 2.Kb3
          • threat
            • 3.Bb5#
          • 2...Rxg6
            • 3.Bxg6#
      • 1...Bf4!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qf7#
      • 1...Sxf3
        • 2.Kb3
          • threat
            • 3.Bb5#
          • 2...Rxg6
            • 3.Bxg6#
      • 1...axb6
        • 2.Qf7+
          • 2...Kd7
            • 3.Bf5#
      • 1...Rh7
        • 2.Qf5
          • threat
            • 3.Qd7#
            • 3.Qc8#
          • 2...Rxg6
            • 3.Qf8#
      • 1...Bf4
        • 2.Qg4
          • threat
            • 3.Qd7#
            • 3.Qc8#
          • 2...Rxg6
            • 3.Bxg6#

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