MESON Chess Problem Database

Problem Display
PID: 205293 (8/1pQ5/1pp5/k1N4b/2p5/8/N7/K7 w - - 0 1)

Kriuckov, Sergey Petrovic

Shakhmaty, 1925

8/1pQ5/1pp5/k1N4b/2p5/8/N7/K7

#3

4 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qg7?
      • threat
        • 2.Qc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...Kb5
        • 2.Qb2+
          • 2...Ka5
            • 3.Qb4#
          • 2...Kxc5
            • 3.Qe5#
      • 1...c3
        • 2.Qxc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...b5
        • 2.Qxb7
          • threat
            • 3.Qa6#
            • 3.Qa7#
            • 3.Qc7#
        • 2.Qc7+
          • 2...b6
            • 3.Qa7#
      • 1...bxc5!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Qc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...Kb5
        • 2.Qb2+
          • 2...Ka5
            • 3.Qb4#
          • 2...Kxc5
            • 3.Qe5#
      • 1...bxc5
        • 2.Qxc5+
          • 2...Ka4
            • 3.Qb4#
          • 2...Ka6
            • 3.Sb4#
          • 2...b5
            • 3.Qa7#
      • 1...c3
        • 2.Qxc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...b5
        • 2.Qc7+
          • 2...b6
            • 3.Qa7#

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