MESON Chess Problem Database

Problem Display
PID: 116854 (n7/2b5/1n4pr/1R2p2b/2NkPprp/R2P2p1/KP6/5N2 w - - 0 1)

Kallio, Timo

Turku JT, 1990

n7/2b5/1n4pr/1R2p2b/2NkPprp/R2P2p1/KP6/5N2

#3

8 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rg5
      • 2.Sa5
        • threat
          • 3.Sc6#
    • 1...Rh7
      • 2.Sa5
        • threat
          • 3.Sc6#
    • 1...Rh8
      • 2.Sa5
        • threat
          • 3.Sc6#
    • 1...Bd8
      • 2.Sxe5
        • threat
          • 3.Sf3#
          • 3.Sc6#
    • 1...Sa4
      • 2.Rd5#
    • 1...Sxc4
      • 2.Rd5#
    • 1...Sd5
      • 2.Rxd5#
    • 1...Sd7
      • 2.Rd5#
    • 1...Sc8
      • 2.Rd5#
    • 1...f3
      • 2.Sfe3
        • threat
          • 3.Sc2#
      • 2.Sce3
        • threat
          • 3.Sc2#
  • Tries
    • 1.Scd2?
      • threat
        • 2.Sf3#
      • 1...f3
        • 2.Sxf3#
      • 1...Rg5!
    • 1.Sxe5?
      • threat
        • 2.Sf3#
        • 2.Sc6#
      • 1...Rg5
        • 2.Sc6#
      • 1...f3
        • 2.Sxf3#
        • 2.Sc6#
      • 1...g5
        • 2.Sf3#
      • 1...Bxe5!
    • 1.Rc3?
      • threat
        • 2.Scd2
          • threat
            • 3.Sb3#
            • 3.Sf3#
        • 2.Sa3
          • threat
            • 3.Sc2#
        • 2.Sa5
          • threat
            • 3.Sb3#
            • 3.Sc6#
      • 1...Bd6
        • 2.Scd2
          • threat
            • 3.Sb3#
            • 3.Sf3#
        • 2.Sa5
          • threat
            • 3.Sb3#
            • 3.Sc6#
      • 1...Rg5
        • 2.Sa5
          • threat
            • 3.Sb3#
            • 3.Sc6#
      • 1...g2
        • 2.Sa3
          • threat
            • 3.Sc2#
      • 1...f3
        • 2.Sfe3
          • threat
            • 3.Sc2#
        • 2.Scd2
          • threat
            • 3.Sb3#
            • 3.Sxf3#
        • 2.Sa3
          • threat
            • 3.Sc2#
        • 2.Sce3
          • threat
            • 3.Sc2#
        • 2.Sa5
          • threat
            • 3.Sb3#
            • 3.Sc6#
      • 1...g5!
  • Keys
    • 1.Rab3!
      • threat
        • 2.Sa3
          • threat
            • 3.Sc2#
      • 1...Bd6
        • 2.Sa5
          • threat
            • 3.Sc6#
      • 1...Rg5
        • 2.Sa5
          • threat
            • 3.Sc6#
      • 1...g5
        • 2.Scd2
          • threat
            • 3.Sf3#
          • 2...f3
            • 3.Sxf3#

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