MESON Chess Problem Database

Problem Display
PID: 112033 (6nq/2pp2pp/p2P4/2Q3P1/p3kP2/5pP1/K4P2/b4B2 w - - 0 1)

Labai, Zoltan

2nd HM., CSSZ, 1973

6nq/2pp2pp/p2P4/2Q3P1/p3kP2/5pP1/K4P2/b4B2

#3

8 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Be5
      • 2.Qxe5#
    • 1...a5
      • 2.Qb5
        • threat
          • 3.Qd3#
        • 2...Kd4
          • 3.Qc4#
          • 3.Qe5#
        • 2...Bd4
          • 3.Bd3#
    • 1...cxd6
      • 2.Qc2+
        • 2...Kd4
          • 3.Qc4#
        • 2...Kd5
          • 3.Qc4#
    • 1...g6
      • 2.Qc4+
        • 2...Kf5
          • 3.Bh3#
        • 2...Qd4
          • 3.Bd3#
        • 2...Bd4
          • 3.Bd3#
  • Tries
    • 1.Kxa1?
      • threat
        • 2.Qe5#
      • 1...cxd6
        • 2.Qc2+
          • 2...Kd4
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#
      • 1...g6+!
    • 1.Qe3+?
      • 1...Kf5
        • 2.Bh3+
          • 2...Kg6
            • 3.Qe8#
      • 1...Kd5!
    • 1.Qc2+?
      • 1...Kd4
        • 2.Qc4#
      • 1...Kd5!
    • 1.Qc4+?
      • 1...Bd4
        • 2.Bd3#
      • 1...Kf5!
    • 1.Qb5?
      • threat
        • 2.Qd3#
      • 1...Kd4
        • 2.Qc4#
        • 2.Qe5#
      • 1...Bd4
        • 2.Bd3#
      • 1...axb5!
    • 1.Qf5+?
      • 1...Kd4
        • 2.Qe5#
      • 1...Kxf5!
  • Keys
    • 1.Kb1!
      • threat
        • 2.Kc2
          • threat
            • 3.Bd3#
      • 1...cxd6
        • 2.Qc2+
          • 2...Kd4
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#
      • 1...Bd4
        • 2.Bd3+
          • 2...Kxd3
            • 3.Qc2#
      • 1...g6
        • 2.Qc4+
          • 2...Kf5
            • 3.Bh3#
          • 2...Qd4
            • 3.Bd3#
          • 2...Bd4
            • 3.Bd3#

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