MESON Chess Problem Database

Problem Display
PID: 130685 (8/3p4/3K4/p2R4/kp1N4/3R4/1ppp4/nrbr4 w - - 0 1)

Knotek, Ladislav

Sachove umeni (Ceskoslovensky sach), 1946

8/3p4/3K4/p2R4/kp1N4/3R4/1ppp4/nrbr4

#3

4 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sb3
      • 2.Sxb3
        • threat
          • 3.Rxa5#
        • 2...Ka3
          • 3.Rxa5#
    • 1...b3
      • 2.Sb5
        • threat
          • 3.R3d4#
        • 2...Kb4
          • 3.R3d4#
  • Tries
    • 1.Sb3?
      • threat
        • 2.Rxa5#
      • 1...Ka3
        • 2.Rxa5#
      • 1...Sxb3!
    • 1.Ra3+?
      • 1...Kxa3
        • 2.Rxa5#
      • 1...bxa3!
  • Keys
    • 1.Rc5!
      • threat
        • 2.Ra3+
          • 2...Kxa3
            • 3.Rxa5#
          • 2...bxa3
            • 3.Rc4#
      • 1...Sb3
        • 2.Sxb3
          • threat
            • 3.Rxa5#
          • 2...Ka3
            • 3.Rxa5#
      • 1...b3
        • 2.Sb5
          • threat
            • 3.Rd4#
          • 2...Kb4
            • 3.Rd4#

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