MESON Chess Problem Database

Problem Display
PID: 136270 (k7/3N4/2K3pr/1N4p1/8/8/1p1p2R1/6n1 w - - 0 1)

Rothwell, Stephen

Kieler Nachrichten, 1999

k7/3N4/2K3pr/1N4p1/8/8/1p1p2R1/6n1

#3

4 + 7

14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION

  • SOUND
  • Sets
    • 1...b1S
      • 2.Kb6
        • threat
          • 3.Sc7#
    • 1...b1B
      • 2.Kb6
        • threat
          • 3.Sc7#
  • Tries
    • 1.Rxd2?
      • threat
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
        • 2.Sf8
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...b1Q
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...b1S
        • 2.Kb6
          • threat
            • 3.Sc7#
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
        • 2.Ra2+
          • 2...Sa3
            • 3.Rxa3#
      • 1...b1B
        • 2.Kb6
          • threat
            • 3.Sc7#
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Rh2
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Rh3
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Rh4
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Rh7
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Se2
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Sf3
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...g4
        • 2.Sb6+
          • 2...Kb8
            • 3.Rd8#
      • 1...Rh8!
    • 1.Rf2?
      • threat
        • 2.Rf8#
      • 1...Sf3
        • 2.Rxf3
          • threat
            • 3.Ra3#
            • 3.Rf8#
      • 1...Rh8!
  • Keys
    • 1.Rg3!
      • threat
        • 2.Ra3#
      • 1...b1S
        • 2.Kb6
          • threat
            • 3.Sc7#
      • 1...d1Q
        • 2.Ra3+
          • 2...Qa4
            • 3.Rxa4#
      • 1...d1B
        • 2.Ra3+
          • 2...Ba4
            • 3.Rxa4#
      • 1...Rh3
        • 2.Kc7
          • threat
            • 3.Sb6#
          • 2...Rh7
            • 3.Ra3#
      • 1...Rh4
        • 2.Ra3+
          • 2...Ra4
            • 3.Rxa4#
      • 1...Sf3
        • 2.Rxf3
          • threat
            • 3.Ra3#
            • 3.Rf8#

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