MESON Chess Problem Database

Problem Display
PID: 265018 (1Q6/3p4/3K4/1N6/pk6/p3p3/3N4/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Comm., SuperProblem 264. TT, 2021

1Q6/3p4/3K4/1N6/pk6/p3p3/3N4/8

#3

4 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Ka5
      • 2.Sc7
        • threat
          • 3.Sc4#
          • 3.Qb5#
  • Tries
    • 1.Sxa3+?
      • 1...Kxa3
        • 2.Sc4+
          • 2...Ka2
            • 3.Qb2#
      • 1...Kc3!
    • 1.Sc3+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Kxc3!
    • 1.Sd4+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Kc3!
    • 1.Sa7+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Kc3!
    • 1.Sc7+?
      • 1...Ka5
        • 2.Sc4#
        • 2.Qb5#
      • 1...Kc3!
    • 1.Qa7?
      • threat
        • 2.Qc5+
          • 2...Ka5
            • 3.Sc7#
      • 1...Kxb5
        • 2.Qb7+
          • 2...Ka5
            • 3.Sc4#
      • 1...exd2!
  • Keys
    • 1.Qc7!
      • threat
        • 2.Sd4
          • threat
            • 3.Qc5#
        • 2.Qc5+
          • 2...Ka5
            • 3.Sc7#
      • 1...Kxb5
        • 2.Qb7+
          • 2...Ka5
            • 3.Sc4#
      • 1...exd2
        • 2.Sd4
          • threat
            • 3.Qc5#
      • 1...a2
        • 2.Qc5+
          • 2...Ka5
            • 3.Sc7#

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