MESON Chess Problem Database

Problem Display
PID: 253748 (8/p7/6Q1/kp6/6B1/8/3K3B/8 w - - 0 1)

Sinev, Anatoly S

Schach, 1969

8/p7/6Q1/kp6/6B1/8/3K3B/8

#3

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Kc3?
      • threat
        • 2.Bc7+
          • 2...Ka4
            • 3.Qa6#
      • 1...a6
        • 2.Bc7+
          • 2...Ka4
            • 3.Qxa6#
        • 2.Qd6
          • 2...b4+
            • 3.Qxb4#
          • 2...Ka4
            • 3.Qb4#
            • 3.Qxa6#
      • 1...b4+!
    • 1.Qa6+?
      • 1...Kb4
        • 2.Be6
          • 2...Kc5
            • 3.Qd6#
      • 1...Kxa6!
    • 1.Qc6?
      • 1...Kb4
        • 2.Qc3+
          • 2...Ka4
            • 3.Bd1#
      • 1...a6
        • 2.Bd1
          • 2...Kb4
            • 3.Qc3#
          • 2...b4
            • 3.Bc7#
            • 3.Qc5#
      • 1...Ka4!
  • Keys
    • 1.Qc2!
      • 1...Kb4
        • 2.Qc3+
          • 2...Ka4
            • 3.Bd1#
      • 1...Ka6
        • 2.Qc7
          • 2...b4
            • 3.Be2#
      • 1...Kb6
        • 2.Qc7+
          • 2...Ka6
            • 3.Bc8#
      • 1...b4
        • 2.Bc7+
          • 2...Kb5
            • 3.Be2#
          • 2...Ka6
            • 3.Qc6#
      • 1...a6
        • 2.Bd1
          • 2...Kb4
            • 3.Qc3#
          • 2...Kb6
            • 3.Qc7#
          • 2...b4
            • 3.Qc5#

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