MESON Chess Problem Database

Problem Display
PID: 37628 (r7/8/8/8/7k/3N3N/4B2K/R7 w - - 0 1)

Zakhodyakin, Gleb Nikolaevich

Problem (Zagreb), 1968

r7/8/8/8/7k/3N3N/4B2K/R7

#3

5 + 2

3296 Shakhmatny zadachi miniaturi 1987

SOLUTION

  • SOUND
  • Sets
    • 1...Ra4
      • 2.Rxa4#
    • 1...Ra6
      • 2.Sdf4
        • threat
          • 3.Sg2#
        • 2...Rg6
          • 3.Sxg6#
    • 1...Rb8
      • 2.Ra4+
        • 2...Rb4
          • 3.Rxb4#
    • 1...Rc8
      • 2.Ra4+
        • 2...Rc4
          • 3.Rxc4#
    • 1...Rd8
      • 2.Ra4+
        • 2...Rd4
          • 3.Rxd4#
    • 1...Re8
      • 2.Ra4+
        • 2...Re4
          • 3.Rxe4#
    • 1...Rf8
      • 2.Ra4+
        • 2...Rf4
          • 3.Rxf4#
    • 1...Rh8
      • 2.Ra4#
  • Tries
    • 1.Sdf4?
      • threat
        • 2.Sg2#
        • 2.Sg6#
      • 1...Ra6
        • 2.Sg2#
      • 1...Rg8!
    • 1.Se5?
      • threat
        • 2.Sg6#
      • 1...Ra6
        • 2.Ra4+
          • 2...Rxa4
            • 3.Sg6#
      • 1...Rg8!
    • 1.Ra5?
      • threat
        • 2.Rh5#
      • 1...Rh8
        • 2.Ra4#
      • 1...Rxa5!
    • 1.Ra7?
      • threat
        • 2.Rh7#
      • 1...Rh8
        • 2.Ra4#
      • 1...Rxa7!
  • Keys
    • 1.Ra6!
      • threat
        • 2.Rh6#
      • 1...Rxa6
        • 2.Sdf4
          • threat
            • 3.Sg2#
          • 2...Rg6
            • 3.Sxg6#

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