MESON Chess Problem Database

Problem Display
PID: 79511 (k7/8/8/3N4/2p5/n1P5/5K2/7Q w - - 0 1)

Lewis, Robert Tony

Problem Observer, 2008

k7/8/8/3N4/2p5/n1P5/5K2/7Q

#3

4 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Qh2?
      • threat
        • 2.Qc7
          • threat
            • 3.Sb6#
      • 1...Ka7
        • 2.Qc7+
          • 2...Ka6
            • 3.Qb6#
          • 2...Ka8
            • 3.Sb6#
      • 1...Kb7
        • 2.Qc7+
          • 2...Ka6
            • 3.Qb6#
          • 2...Ka8
            • 3.Sb6#
      • 1...Sb5!
    • 1.Qh7?
      • threat
        • 2.Qc7
          • threat
            • 3.Sb6#
      • 1...Kb8
        • 2.Qc7+
          • 2...Ka8
            • 3.Sb6#
      • 1...Sb5!
  • Keys
    • 1.Qh6!
      • 1...Ka7
        • 2.Qb6+
          • 2...Ka8
            • 3.Sc7#
      • 1...Kb7
        • 2.Qb6+
          • 2...Ka8
            • 3.Sc7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Kb8
        • 2.Qb6+
          • 2...Ka8
            • 3.Sc7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Sb1
        • 2.Qb6
          • threat
            • 3.Sc7#
      • 1...Sc2
        • 2.Qb6
          • threat
            • 3.Sc7#
      • 1...Sb5
        • 2.Qb6
          • 2...Sxc3
            • 3.Sc7#
          • 2...Sa3
            • 3.Sc7#
          • 2...Sd4
            • 3.Sc7#
          • 2...Sd6
            • 3.Sc7#
          • 2...Sa7
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#

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