MESON Chess Problem Database

Problem Display
PID: 15085 (krr1NR2/8/Bp6/1N6/2p1p3/8/K6p/5nbb w - - 0 1)

Froberg, Johan Hilding Laurentius

1st Prize, Sachove umeni (Ceskoslovensky sach), 1959

krr1NR2/8/Bp6/1N6/2p1p3/8/K6p/5nbb

#3

5 + 10

3749 FIDE Album (1959-1961) 1966

SOLUTION

  • SOUND
  • Sets
    • 1...Rc7
      • 2.Sexc7#
    • 1...Rd8
      • 2.Sec7#
  • Tries
    • 1.Bxc8?
      • threat
        • 2.Sec7#
      • 1...Rb7
        • 2.Sed6
          • threat
            • 3.Bxb7#
          • 2...Ra7+
            • 3.Ba6#
          • 2...Kb8
            • 3.Bh3#
            • 3.Bg4#
            • 3.Bf5#
            • 3.Be6#
            • 3.Bxb7#
            • 3.Bd7#
          • 2...Rc7
            • 3.Bb7#
          • 2...Rd7
            • 3.Bb7#
            • 3.Bxd7#
          • 2...Re7
            • 3.Bb7#
          • 2...Rf7
            • 3.Bb7#
          • 2...Rg7
            • 3.Bh3#
            • 3.Bg4#
            • 3.Bf5#
            • 3.Ba6#
            • 3.Be6#
            • 3.Bb7#
            • 3.Bd7#
          • 2...Rh7
            • 3.Bh3#
            • 3.Bg4#
            • 3.Bf5#
            • 3.Ba6#
            • 3.Be6#
            • 3.Bb7#
            • 3.Bd7#
          • 2...Rb8
            • 3.Bb7#
      • 1...Rxc8!
    • 1.Rf7?
      • threat
        • 2.Ra7#
      • 1...Rc7
        • 2.Sexc7#
      • 1...Rb7!
  • Keys
    • 1.Sed6!
      • threat
        • 2.Sxc8
          • threat
            • 3.Sc7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Sxb6#
      • 1...Rxf8
        • 2.Sc7+
          • 2...Ka7
            • 3.Sdb5#
      • 1...Rb7
        • 2.Sxc8
          • threat
            • 3.Sxb6#
          • 2...Kb8
            • 3.Sxb6#
            • 3.Scd6#
            • 3.Sca7#
            • 3.Se7#
          • 2...Rb8
            • 3.Sc7#
        • 2.Bxb7+
          • 2...Kb8
            • 3.Rxc8#
        • 2.Rxc8+
          • 2...Rb8
            • 3.Bb7#
      • 1...Rc7
        • 2.Sxc7+
          • 2...Ka7
            • 3.Sdb5#
      • 1...Rd8
        • 2.Sc7+
          • 2...Ka7
            • 3.Sdb5#
      • 1...Re8
        • 2.Sc7+
          • 2...Ka7
            • 3.Sdb5#
      • 1...Bf2
        • 2.Sxc8
          • threat
            • 3.Sc7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Sxb6#
          • 2...Bg3
            • 3.Sxb6#
      • 1...Be3
        • 2.Sxc8
          • threat
            • 3.Sc7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Sxb6#
          • 2...Bf4
            • 3.Sxb6#
        • 2.Bxc8
          • threat
            • 3.Bb7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Bxb7#
      • 1...Bd4
        • 2.Sxc8
          • threat
            • 3.Sc7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Sxb6#
          • 2...Be5
            • 3.Sxb6#
      • 1...Bc5
        • 2.Sxc8
          • threat
            • 3.Sc7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Sxb6#
          • 2...Bd6
            • 3.Sxb6#
      • 1...Se3
        • 2.Bxc8
          • threat
            • 3.Bb7#
          • 2...Rxc8
            • 3.Rxc8#
          • 2...Rb7
            • 3.Bxb7#
      • 1...e3
        • 2.Sxc8
          • threat
            • 3.Sc7#
            • 3.Sxb6#
          • 2...Rxc8
            • 3.Rxc8#

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