MESON Chess Problem Database

Problem Display
PID: 95315 (8/2Kp4/p7/k4p1r/P2N3p/1BP4b/1R4Pr/8 w - - 0 1)

Herland, Sigmund

Deutsches Wochenschach, 1910

8/2Kp4/p7/k4p1r/P2N3p/1BP4b/1R4Pr/8

#3

7 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...d5
      • 2.Sc6#
    • 1...d6
      • 2.Sc6#
  • Tries
    • 1.Bc4?
      • threat
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
        • 2.Ra2
          • threat
            • 3.Sb3#
        • 2.Rb4
          • threat
            • 3.Sb3#
      • 1...Rh1
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...Rh6
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...Rh7
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...Rh8
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...Bg4
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...f4
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
      • 1...d5
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
        • 2.Sc6+
          • 2...Kxa4
            • 3.Ra2#
      • 1...d6
        • 2.Sb3+
          • 2...Kxa4
            • 3.Ra2#
        • 2.Sc6+
          • 2...Kxa4
            • 3.Ra2#
      • 1...Rxg2!
  • Keys
    • 1.Ra2!
      • threat
        • 2.Bd1
          • threat
            • 3.Sb3#
        • 2.Bc2
          • threat
            • 3.Sb3#
        • 2.Bc4
          • threat
            • 3.Sb3#
        • 2.Bd5
          • threat
            • 3.Sb3#
        • 2.Be6
          • threat
            • 3.Sb3#
        • 2.Bf7
          • threat
            • 3.Sb3#
        • 2.Bg8
          • threat
            • 3.Sb3#
      • 1...Rxg2
        • 2.Bc2
          • threat
            • 3.Sb3#
      • 1...Bxg2
        • 2.Bc4
          • threat
            • 3.Sb3#
      • 1...Rh1
        • 2.Bd1
          • threat
            • 3.Sb3#
      • 1...Rh6
        • 2.Be6
          • threat
            • 3.Sb3#
      • 1...Rh7
        • 2.Bf7
          • threat
            • 3.Sb3#
      • 1...Rh8
        • 2.Bg8
          • threat
            • 3.Sb3#
      • 1...Bg4
        • 2.Bc2
          • threat
            • 3.Sb3#
      • 1...f4
        • 2.Bd5
          • threat
            • 3.Sb3#

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