MESON Chess Problem Database

Problem Display
PID: 123993 (8/8/8/3Q1K2/6p1/1Nk1p3/2p5/2Bb4 w - - 0 1)

Libis, Zdenek

Sachove umeni (Ceskoslovensky sach), 1991

8/8/8/3Q1K2/6p1/1Nk1p3/2p5/2Bb4

#3

4 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sa1?
      • threat
        • 2.Qb3+
          • 2...Kd4
            • 3.Bxe3#
      • 1...e2
        • 2.Qb3+
          • 2...Kd4
            • 3.Be3#
      • 1...Kb4!
    • 1.Sa5?
      • threat
        • 2.Qc4#
      • 1...Be2
        • 2.Qb3+
          • 2...Kd4
            • 3.Bxe3#
        • 2.Qc5+
          • 2...Kd3
            • 3.Qxe3#
            • 3.Qc4#
          • 2...Bc4
            • 3.Qxc4#
      • 1...Kb4!
    • 1.Sc5?
      • threat
        • 2.Qb3+
          • 2...Kd4
            • 3.Se6#
            • 3.Bxe3#
      • 1...e2
        • 2.Qb3+
          • 2...Kd4
            • 3.Se6#
            • 3.Be3#
      • 1...Kb4!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qb3+
          • 2...Kxd4
            • 3.Bxe3#
      • 1...Kd3
        • 2.Ke5
          • threat
            • 3.Qb3#
          • 2...Kc3
            • 3.Qb3#
        • 2.Qb3+
          • 2...Kxd4
            • 3.Bxe3#
      • 1...Kb4
        • 2.Ba3+
          • 2...Kxa3
            • 3.Qb3#
          • 2...Kc3
            • 3.Sb5#
          • 2...Ka4
            • 3.Qa8#
      • 1...e2
        • 2.Qb3+
          • 2...Kxd4
            • 3.Be3#

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