MESON Chess Problem Database

Problem Display
PID: 226017 (8/8/Q4p2/1pk5/8/4NP2/2K5/8 w - - 0 1)

Kozinka, Jan

Praca, 1958

8/8/Q4p2/1pk5/8/4NP2/2K5/8

#3

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qc6+?
      • 1...Kb4
        • 2.Sd5+
          • 2...Ka3
            • 3.Qa8#
            • 3.Qa6#
          • 2...Ka4
            • 3.Qa8#
            • 3.Qa6#
          • 2...Ka5
            • 3.Qa8#
      • 1...Kxc6!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Qd6+
          • 2...Kc4
            • 3.Se3#
            • 3.Qd4#
      • 1...Kb4
        • 2.Qa7
          • 2...Kc4
            • 3.Qd4#
      • 1...Kc4
        • 2.Qd6
          • 2...b4
            • 3.Qc6#
      • 1...Kd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Se3#
            • 3.Qd4#
      • 1...b4
        • 2.Kb3
          • 2...Kd5
            • 3.Qd6#

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