MESON Chess Problem Database

Problem Display
PID: 167593 (8/BN6/5Kp1/3k1p2/8/7Q/8/8 w - - 0 1)

Schrader, Carl

Horizont, 1946

8/BN6/5Kp1/3k1p2/8/7Q/8/8

#3

4 + 3

6490 yacpdb 2018

SOLUTION

  • COOKED
  • Sets
    • 1...Ke4
      • 2.Qe3+
        • 2...Kd5
          • 3.Qe6#
    • 1...f4
      • 2.Qe6#
  • Tries
    • 1.Sa5?
      • threat
        • 2.Qd3#
      • 1...Ke4
        • 2.Qe3+
          • 2...Kd5
            • 3.Qd4#
            • 3.Qd3#
            • 3.Qe5#
            • 3.Qe6#
      • 1...Kd6!
    • 1.Qb3+?
      • 1...Ke4
        • 2.Qe3+
          • 2...Kd5
            • 3.Qe6#
      • 1...Kc6!
    • 1.Qc3?
      • 1...Ke4
        • 2.Qe3+
          • 2...Kd5
            • 3.Qe6#
      • 1...g5
        • 2.Kxf5
          • 2...g4
            • 3.Qc5#
        • 2.Qc5+
          • 2...Ke4
            • 3.Qxf5#
        • 2.Qc8
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qxf5#
      • 1...f4!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qd3+
          • 2...Kc6
            • 3.Qd7#
      • 1...Kc4
        • 2.Qb3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Kc6
        • 2.Qd3
          • threat
            • 3.Qd7#
          • 2...Kc7
            • 3.Qd7#
      • 1...Kd6
        • 2.Qd3+
          • 2...Kc6
            • 3.Qd7#
          • 2...Kc7
            • 3.Qd7#
    • 1.Qd3+!
      • 1...Kc6
        • 2.Sc5
          • threat
            • 3.Qd7#
          • 2...Kc7
            • 3.Qd7#

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