MESON Chess Problem Database

Problem Display
PID: 214003 (8/3pp1p1/p2kN1P1/P7/2p1P3/2B3K1/3P4/7Q w - - 0 1)

Bory, Otto

Ujsag, 1928

8/3pp1p1/p2kN1P1/P7/2p1P3/2B3K1/3P4/7Q

#3

8 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qb1?
      • threat
        • 2.Qb6#
      • 1...Kxe6
        • 2.Qb7
          • threat
            • 3.Qd5#
          • 2...Kd6
            • 3.Qb6#
          • 2...d5
            • 3.Qxd5#
            • 3.Qc6#
          • 2...d6
            • 3.Qc8#
      • 1...dxe6!
    • 1.Qg1?
      • threat
        • 2.Qb6#
      • 1...Kxe6
        • 2.Qc5
          • threat
            • 3.Qd5#
            • 3.Qe5#
          • 2...d5
            • 3.Qxd5#
            • 3.Qc6#
          • 2...d6
            • 3.Qf5#
            • 3.Qc8#
      • 1...dxe6!
    • 1.Qh5?
      • threat
        • 2.Qd5#
      • 1...Kc6
        • 2.Qd5#
      • 1...Kxe6
        • 2.Qd5#
        • 2.Qe5#
      • 1...dxe6!
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qb8+
          • 2...Kc6
            • 3.Qb6#
          • 2...Kxe6
            • 3.Qe5#
      • 1...Kc6
        • 2.Qc8+
          • 2...Kb5
            • 3.Qxd7#
          • 2...Kd6
            • 3.Qxa6#
      • 1...Kxe6
        • 2.Qd8
          • 2...Kd6
            • 3.Qb6#
          • 2...d5
            • 3.Qxd5#
          • 2...d6
            • 3.Qc8#
      • 1...dxe6
        • 2.Qc8
          • 2...e5
            • 3.Bb4#

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