MESON Chess Problem Database

Problem Display
PID: 83057 (8/1K3R2/8/4p2Q/kP1b3p/8/1PP5/8 w - - 0 1)

Havel, Miroslav

Bulletin Ouvrier des Echecs, 1952

8/1K3R2/8/4p2Q/kP1b3p/8/1PP5/8

#3

6 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...e4
      • 2.Qa5#
  • Tries
    • 1.Qxe5?
      • threat
        • 2.Qa5#
      • 1...Kxb4
        • 2.Rf4
          • threat
            • 3.Rxd4#
          • 2...Ka4
            • 3.Rxd4#
          • 2...Kc4
            • 3.Rxd4#
        • 2.Qxd4+
          • 2...Ka5
            • 3.Rf5#
          • 2...Kb5
            • 3.Rf5#
      • 1...Bc5
        • 2.Qxc5
          • 2...h3
            • 3.Qa5#
      • 1...Bb6
        • 2.Kxb6
          • threat
            • 3.Qa5#
            • 3.Qb5#
          • 2...Kxb4
            • 3.Rf4#
            • 3.Qd4#
            • 3.Qf4#
            • 3.Qe4#
            • 3.Qb5#
        • 2.Rf4
          • threat
            • 3.Qe8#
          • 2...Bd4
            • 3.Qa5#
      • 1...Bxe5!
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rxd4
          • threat
            • 3.Qe8#
          • 2...Kb5
            • 3.Qe8#
          • 2...exd4
            • 3.Qa5#
      • 1...Kxb4
        • 2.Qxe5
          • threat
            • 3.Rxd4#
          • 2...Ka4
            • 3.Rxd4#
          • 2...Kc4
            • 3.Rxd4#
      • 1...Kb5
        • 2.Rxd4
          • threat
            • 3.Qe8#
          • 2...Ka4
            • 3.Qe8#
      • 1...Bxb2
        • 2.Qe8+
          • 2...Ka3
            • 3.Qa8#

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