MESON Chess Problem Database

Problem Display
PID: 104774 (8/p6r/5Q2/2k5/2p5/R1p3Bp/P3bK2/8 w - - 0 1)

Fica, Alexander

Labai, Zoltan

Krivohlavek-80 JT, 1999

8/p6r/5Q2/2k5/2p5/R1p3Bp/P3bK2/8

#3

5 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...a5
      • 2.Rxa5+
        • 2...Kb4
          • 3.Qb6#
    • 1...a6
      • 2.Ra5+
        • 2...Kb4
          • 3.Qb6#
  • Keys
    • 1.Be5!
      • threat
        • 2.Ra5+
          • 2...Kb4
            • 3.Bxc3#
      • 1...Kb4
        • 2.Bxc3+
          • 2...Kxa3
            • 3.Qa6#
          • 2...Kb5
            • 3.Ra5#
          • 2...Kc5
            • 3.Ra5#
      • 1...Kb5
        • 2.Bxc3
          • threat
            • 3.Ra5#
          • 2...Kc5
            • 3.Ra5#
          • 2...a5
            • 3.Rxa5#
      • 1...Kd5
        • 2.Ra5+
          • 2...Ke4
            • 3.Qg6#
      • 1...Rb7
        • 2.Ra5+
          • 2...Kb4
            • 3.Bxc3#
          • 2...Rb5
            • 3.Qd6#
      • 1...c2
        • 2.Ra5+
          • 2...Kb4
            • 3.Bc3#
      • 1...a5
        • 2.Rxa5+
          • 2...Kb4
            • 3.Bxc3#
            • 3.Qb6#
      • 1...a6
        • 2.Ra5+
          • 2...Kb4
            • 3.Bxc3#
            • 3.Qb6#

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