MESON Chess Problem Database

Problem Display
PID: 50559 (1bB2BN1/pr3Pp1/p1P5/Rn1k1r1b/NpR2PP1/1KP1p3/4P1n1/8 w - - 0 1)

Larsen, Lars Aksglade (= Aksglade, Lars)

1st Prize, Feigl MT, 1948-1950

1bB2BN1/pr3Pp1/p1P5/Rn1k1r1b/NpR2PP1/1KP1p3/4P1n1/8

#3

13 + 12

70 American Chess Problemist 1950
3105 FIDE Album (1945-1955) 1964

SOLUTION

  • SOUND
  • Sets
    • 1...Rc7
      • 2.Rd4+
        • 2...Kxc6
          • 3.Rxa6#
    • 1...Bxf4
      • 2.Rc5+
        • 2...Ke4
          • 3.Bxf5#
    • 1...Bc7
      • 2.Rd4+
        • 2...Kxc6
          • 3.Se7#
          • 3.Bd7#
    • 1...Sxf4
      • 2.Rc5+
        • 2...Ke4
          • 3.Bxf5#
    • 1...bxc3
      • 2.Sxc3#
  • Keys
    • 1.c7!
      • threat
        • 2.Se7+
          • 2...Kd6
            • 3.Rc6#
      • 1...Rxf4
        • 2.Rc5+
          • 2...Ke4
            • 3.Bxb7#
      • 1...Rxf7
        • 2.Bxb7+
          • 2...Ke6
            • 3.Sc5#
      • 1...Rxc7
        • 2.Rd4+
          • 2...Kc6
            • 3.Rxa6#
      • 1...Bxf7
        • 2.Bxb7+
          • 2...Ke6
            • 3.c8Q#
            • 3.c8B#
      • 1...Sxf4
        • 2.Rc5+
          • 2...Ke4
            • 3.Bxf5#
      • 1...Re5
        • 2.Bd7
          • threat
            • 3.Rd4#
          • 2...bxc3
            • 3.Sxc3#
          • 2...Re4
            • 3.Rc5#
      • 1...Rb6
        • 2.Bxf5
          • threat
            • 3.Rc5#
          • 2...bxc3
            • 3.Sxc3#
          • 2...Rc6
            • 3.Rd4#

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