MESON Chess Problem Database

Problem Display
PID: 226019 (8/2K5/8/2k5/3p4/N7/2P5/2Q5 w - - 0 1)

Lyalyushkin, Yuri Konstantinovich

Praca, 1992

8/2K5/8/2k5/3p4/N7/2P5/2Q5

#3

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qb2?
      • threat
        • 2.Qb5#
      • 1...d3
        • 2.c4
          • 2...d2
            • 3.Qb6#
      • 1...Kd5!
    • 1.Qf4?
      • threat
        • 2.Qd6#
      • 1...Kd5
        • 2.Qf5#
      • 1...Kb4!
    • 1.Qe1?
      • threat
        • 2.Qa5#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Qc4#
      • 1...Kd5!
    • 1.Qh1?
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Qc4#
        • 2.c3
          • 2...d2
            • 3.Qc6#
            • 3.Qh5#
      • 1...Kb4!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qc4#
        • 2.Qb5#
      • 1...Kb4
        • 2.Qc4+
          • 2...Kxa3
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb5#
      • 1...d3
        • 2.c3
          • threat
            • 3.Qf5#
          • 2...Kd5
            • 3.Qf5#

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