MESON Chess Problem Database

Problem Display
PID: 61591 (B3R2b/2R2p1N/1P1k1r1p/P3N3/r4Pp1/1p1pp3/pK4PB/n7 w - - 0 1)

Lang, Konrad

Deutsche Schachblatter, 1962

B3R2b/2R2p1N/1P1k1r1p/P3N3/r4Pp1/1p1pp3/pK4PB/n7

#3

11 + 12

SOLUTION

  • SOUND
  • Sets
    • 1...Ra3
      • 2.Sc4#
    • 1...Rb4
      • 2.Rd7+
        • 2...Kc5
          • 3.Rd5#
    • 1...Rc4
      • 2.Sxc4#
    • 1...Rd4
      • 2.Sxf6
        • threat
          • 3.Sxf7#
          • 3.Rc6#
      • 2.Sf8
        • threat
          • 3.Rd8#
        • 2...Rdxf4
          • 3.Sc4#
        • 2...Rfxf4
          • 3.Sxf7#
    • 1...Re4
      • 2.Bxe4
        • threat
          • 3.Sc4#
          • 3.Rc6#
    • 1...Raxf4
      • 2.Sc4#
    • 1...Rxa5
      • 2.Sc4#
    • 1...Rf5
      • 2.Rd8+
        • 2...Ke6
          • 3.Bd5#
    • 1...Re6
      • 2.Rd8#
  • Tries
    • 1.Sxf6?
      • threat
        • 2.Sxf7#
        • 2.Rc6#
      • 1...Rc4
        • 2.Sxc4#
        • 2.Sxf7#
      • 1...Bxf6!
    • 1.Sf8?
      • threat
        • 2.Rd8#
      • 1...Raxf4
        • 2.Sc4#
      • 1...Rfxf4!
    • 1.Bf3?
      • threat
        • 2.Rc6#
      • 1...Re4
        • 2.Bxe4
          • threat
            • 3.Sc4#
            • 3.Rc6#
      • 1...gxf3!
    • 1.Be4?
      • threat
        • 2.Rc6#
      • 1...Rc4
        • 2.Sxc4#
      • 1...Rxe4!
    • 1.Bb7?
      • threat
        • 2.Rd8+
          • 2...Ke6
            • 3.Bc8#
      • 1...Rd4
        • 2.Sxf6
          • threat
            • 3.Sxf7#
            • 3.Rc6#
        • 2.Sf8
          • threat
            • 3.Rd8#
          • 2...Rdxf4
            • 3.Sc4#
          • 2...Rfxf4
            • 3.Sxf7#
      • 1...Rf5
        • 2.Rd8+
          • 2...Ke6
            • 3.Bd5#
            • 3.Bc8#
      • 1...Rfxf4!
    • 1.f5?
      • threat
        • 2.Sc4#
        • 2.Sxf7#
        • 2.Rd8#
      • 1...Rxf5
        • 2.Rd8+
          • 2...Ke6
            • 3.Bd5#
      • 1...g3!
  • Keys
    • 1.Kc3!
      • threat
        • 2.Rd7+
          • 2...Kc5
            • 3.Rd5#
      • 1...Rd4
        • 2.Sxf6
          • threat
            • 3.Sxf7#
            • 3.Rc6#
          • 2...Rc4+
            • 3.Sxc4#
        • 2.Sf8
          • threat
            • 3.Rd8#
          • 2...Rc4+
            • 3.Sxc4#
          • 2...Rdxf4
            • 3.Sc4#
          • 2...Rfxf4
            • 3.Sxf7#

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