MESON Chess Problem Database

Problem Display
PID: 195457 (7n/3p2B1/1Q4p1/3k4/1p1P4/5P1K/P1P5/8 w - - 0 1)

Ohlsson, Anders V

7th Prize, Aftonbladet, 1919

7n/3p2B1/1Q4p1/3k4/1p1P4/5P1K/P1P5/8

#3

7 + 5

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kc4
      • 2.Qc5#
    • 1...b3
      • 2.c4+
        • 2...Kxc4
          • 3.Qxb3#
  • Tries
    • 1.Be5?
      • threat
        • 2.Qd6+
          • 2...Kc4
            • 3.Qc5#
      • 1...d6
        • 2.Qxd6+
          • 2...Kc4
            • 3.Qc5#
            • 3.Qc6#
      • 1...Sf7!
    • 1.Bf8?
      • threat
        • 2.Qd6+
          • 2...Kc4
            • 3.Qc5#
      • 1...d6
        • 2.Qxd6+
          • 2...Kc4
            • 3.Qc5#
      • 1...Sf7!
    • 1.Qd6+?
      • 1...Kc4
        • 2.Qc5#
      • 1...Kxd6!
  • Keys
    • 1.Kg4!
      • 1...d6
        • 2.Qb7+
          • 2...Kc4
            • 3.Qc6#
          • 2...Ke6
            • 3.d5#
      • 1...Sf7
        • 2.Qc5+
          • 2...Ke6
            • 3.d5#
      • 1...b3
        • 2.c4+
          • 2...Kxc4
            • 3.Qxb3#
      • 1...g5
        • 2.Kf5
          • threat
            • 3.Qc5#
          • 2...Kc4
            • 3.Qc5#
          • 2...d6
            • 3.Qb5#

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