MESON Chess Problem Database

Problem Display
PID: 128119 (1Q3B2/7B/8/pP1R4/8/5K2/k7/5n2 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Illustrated Family Journal, 1906

1Q3B2/7B/8/pP1R4/8/5K2/k7/5n2

#3

6 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sh2+
      • 2.Qxh2+
        • 2...Ka1
          • 3.Bg7#
          • 3.Rd1#
        • 2...Kb3
          • 3.Qc2#
  • Tries
    • 1.Qh2+?
      • 1...Sd2+
        • 2.Qxd2+
          • 2...Ka1
            • 3.Bg7#
          • 2...Kb3
            • 3.Qc2#
      • 1...Sxh2+!
    • 1.Qd6?
      • threat
        • 2.Qa3#
      • 1...Sh2+
        • 2.Qxh2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Rd1#
          • 2...Kb3
            • 3.Qc2#
      • 1...Kb3
        • 2.Qa3+
          • 2...Kc4
            • 3.Qd3#
      • 1...Sd2+!
    • 1.Qc7?
      • threat
        • 2.Qc2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Rd1#
            • 3.Qb1#
      • 1...Sd2+
        • 2.Rxd2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Qxa5#
            • 3.Qe5#
            • 3.Qc1#
            • 3.Qc3#
            • 3.Qg7#
          • 2...Kb3
            • 3.Qc2#
      • 1...Sh2+
        • 2.Qxh2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Rd1#
          • 2...Kb3
            • 3.Qc2#
      • 1...Ka1
        • 2.Rd1+
          • 2...Ka2
            • 3.Qc2#
          • 2...Kb2
            • 3.Qc2#
        • 2.Qxa5+
          • 2...Kb2
            • 3.Qa3#
        • 2.Qc1+
          • 2...Ka2
            • 3.Qa3#
            • 3.Qb1#
        • 2.Qc3+
          • 2...Ka2
            • 3.Qa3#
      • 1...Kb2
        • 2.Qc1+
          • 2...Kxc1
            • 3.Ba3#
          • 2...Ka2
            • 3.Qa3#
            • 3.Qb1#
          • 2...Kb3
            • 3.Qc2#
        • 2.Qc2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Rd1#
            • 3.Qb1#
      • 1...Se3!
  • Keys
    • 1.Qf4!
      • threat
        • 2.Qa4+
          • 2...Kb2
            • 3.Qa3#
      • 1...Sd2+
        • 2.Qxd2+
          • 2...Ka1
            • 3.Bg7#
          • 2...Kb3
            • 3.Qc2#
      • 1...Sh2+
        • 2.Qxh2+
          • 2...Ka1
            • 3.Bg7#
            • 3.Rd1#
          • 2...Kb3
            • 3.Qc2#
      • 1...Ka1
        • 2.Bg7+
          • 2...Ka2
            • 3.Qa4#
        • 2.Qc1+
          • 2...Ka2
            • 3.Qa3#
            • 3.Qb1#
        • 2.Qa4+
          • 2...Kb2
            • 3.Qa3#
      • 1...Kb2
        • 2.Qc1+
          • 2...Kxc1
            • 3.Ba3#
          • 2...Ka2
            • 3.Qa3#
            • 3.Qb1#
          • 2...Kb3
            • 3.Qc2#
      • 1...Kb3
        • 2.Qa4+
          • 2...Kb2
            • 3.Qa3#
          • 2...Kc3
            • 3.Bg7#
            • 3.Qc2#
          • 2...Kxa4
            • 3.Bc2#
      • 1...a4
        • 2.Qxa4+
          • 2...Kb2
            • 3.Qa3#

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