MESON Chess Problem Database

Problem Display
PID: 104286 (8/6Q1/8/3p4/K1kb4/8/4P3/3N4 w - - 0 1)

Hannelius, Jan Ingvar

Magyar Sakkelet, 1985

8/6Q1/8/3p4/K1kb4/8/4P3/3N4

#3

4 + 3

14674 Attila Benedek - That's All 2007
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Qc7#
    • 1...Bg1
      • 2.Qc3#
    • 1...Bf2
      • 2.Qc3#
    • 1...Bc3
      • 2.Qxc3#
    • 1...Be3
      • 2.Qc3#
    • 1...Bc5
      • 2.Sb2#
      • 2.Qc3#
    • 1...Bb6
      • 2.Qc3#
    • 1...Ba7
      • 2.Qc3#
  • Tries
    • 1.Qb7?
      • threat
        • 2.Qb4#
        • 2.Qb5#
      • 1...Bb6
        • 2.Qxb6
          • 2...d4
            • 3.Qb5#
            • 3.Qc6#
      • 1...Bc5
        • 2.Qb2
          • threat
            • 3.Qc3#
          • 2...Bb4
            • 3.Qxb4#
          • 2...Bd4
            • 3.Qb4#
            • 3.Qb5#
          • 2...d4
            • 3.Qa2#
            • 3.Qb3#
        • 2.Qc7
          • 2...Kd4
            • 3.Qf4#
          • 2...d4
            • 3.Qf7#
      • 1...Bc3!
  • Keys
    • 1.Qe7!
      • threat
        • 2.Qb4#
      • 1...Bc3
        • 2.Sb2+
          • 2...Kd4
            • 3.e3#
          • 2...Bxb2
            • 3.Qb4#
      • 1...Bc5
        • 2.Qc7
          • 2...Kd4
            • 3.Qf4#
          • 2...d4
            • 3.Qf7#

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