Problem Display
PID: 97119 (2k5/6Pb/1Pp1N1p1/P2pp3/8/1Q6/4K3/8 w - - 0 1)

Froberg, Johan Hilding Laurentius

Lindgren, Bo Waldemar

The Chess Problem, 1947

2k5/6Pb/1Pp1N1p1/P2pp3/8/1Q6/4K3/8

#3

6 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.g8Q+?
      • 1...Kd7
        • 2.Qf8
          • threat
            • 3.Sc5#
          • 2...Kxe6
            • 3.Qh3#
          • 2...c5
            • 3.Qxd5#
      • 1...Bxg8!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Sc5
          • threat
            • 3.Qf8#
          • 2...Kb8
            • 3.Qf8#
          • 2...Kd8
            • 3.Qf8#
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
          • 2...Kd7
            • 3.Sc5#
      • 1...Kb7
        • 2.Sc5+
          • 2...Ka8
            • 3.Qf8#
          • 2...Kb8
            • 3.Qf8#
          • 2...Kc8
            • 3.Qf8#
      • 1...Kd7
        • 2.Sc5+
          • 2...Kd6
            • 3.Qf8#
          • 2...Ke7
            • 3.Qf8#
          • 2...Kc8
            • 3.Qf8#
          • 2...Kd8
            • 3.Qf8#
          • 2...Ke8
            • 3.Qf8#
      • 1...Kb8
        • 2.Sc5
          • threat
            • 3.Qf8#
          • 2...Ka8
            • 3.Qf8#
          • 2...Kc8
            • 3.Qf8#
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
      • 1...Bg8
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
          • 2...Kd7
            • 3.Sc5#
      • 1...d4
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
          • 2...Kd7
            • 3.Sc5#
      • 1...e4
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
          • 2...Kd7
            • 3.Sc5#
      • 1...c5
        • 2.Sxc5
          • threat
            • 3.Qf8#
          • 2...Kb8
            • 3.Qf8#
          • 2...Kd8
            • 3.Qf8#
      • 1...g5
        • 2.Qf8+
          • 2...Kb7
            • 3.Sc5#
          • 2...Kd7
            • 3.Sc5#

FEATURES


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