MESON Chess Problem Database

Problem Display
PID: 105946 (8/8/8/3p4/3N4/5p2/5Qp1/k5K1 w - - 0 1)

Gordian, Yury Markovic

Vinicka gazeta, 1986

8/8/8/3p4/3N4/5p2/5Qp1/k5K1

#3

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kb1
      • 2.Qc2+
        • 2...Ka1
          • 3.Sb3#
  • Tries
    • 1.Qe3?
      • 1...Kb1
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
          • 2...Kc1
            • 3.Qc2#
      • 1...Ka2
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
      • 1...Kb2
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
          • 2...Kc1
            • 3.Qc2#
      • 1...f2+!
    • 1.Qd2?
      • 1...Kb1
        • 2.Qc2+
          • 2...Ka1
            • 3.Sb3#
      • 1...f2+!
  • Keys
    • 1.Qxf3!
      • 1...Kb1
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
          • 2...Kc1
            • 3.Qc2#
      • 1...Ka2
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
      • 1...Kb2
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
          • 2...Kc1
            • 3.Qc2#

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