MESON Chess Problem Database

Problem Display
PID: 119463 (8/2K2n2/8/k7/1p6/3Q4/3N4/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

Sachove umeni (Ceskoslovensky sach), 1973

8/2K2n2/8/k7/1p6/3Q4/3N4/8

#3

3 + 3

6490 yacpdb 2009

SOLUTION

  • COOKED
  • Sets
    • 1...Ka4
      • 2.Qa6#
    • 1...Sg5
      • 2.Kc6
        • threat
          • 3.Qb5#
        • 2...Ka4
          • 3.Qa6#
    • 1...Sh6
      • 2.Kc6
        • threat
          • 3.Qb5#
        • 2...Ka4
          • 3.Qa6#
    • 1...Sh8
      • 2.Kc6
        • threat
          • 3.Qb5#
        • 2...Ka4
          • 3.Qa6#
    • 1...b3
      • 2.Qc4
        • threat
          • 3.Sxb3#
        • 2...b2
          • 3.Sb3#
  • Tries
    • 1.Kc6?
      • threat
        • 2.Qb5#
      • 1...Sd8+
        • 2.Qxd8+
          • 2...Ka4
            • 3.Qa8#
          • 2...Ka6
            • 3.Qb6#
            • 3.Qa8#
      • 1...Sd6
        • 2.Qd5+
          • 2...Ka4
            • 3.Qa2#
          • 2...Ka6
            • 3.Qa2#
          • 2...Sb5
            • 3.Qxb5#
      • 1...Se5+!
    • 1.Qe3?
      • threat
        • 2.Qb6+
          • 2...Ka4
            • 3.Qa6#
      • 1...Ka4
        • 2.Kb6
          • threat
            • 3.Qb3#
          • 2...b3
            • 3.Qxb3#
      • 1...Kb5
        • 2.Qb6+
          • 2...Ka4
            • 3.Qa6#
      • 1...b3!
    • 1.Qd7?
      • threat
        • 2.Sb3+
          • 2...Ka6
            • 3.Qa4#
        • 2.Sc4+
          • 2...Ka6
            • 3.Qa4#
      • 1...Se5
        • 2.Sb3+
          • 2...Ka6
            • 3.Qa4#
      • 1...Sd6
        • 2.Sb3+
          • 2...Ka6
            • 3.Qa4#
      • 1...b3!
  • Keys
    • 1.Sb3+!
      • 1...Ka4
        • 2.Sc5+
          • 2...Ka5
            • 3.Qa6#
    • 1.Qd4!
      • threat
        • 2.Qb6+
          • 2...Ka4
            • 3.Qa6#
      • 1...Ka4
        • 2.Kb6
          • threat
            • 3.Qa1#
          • 2...Ka3
            • 3.Qa1#
      • 1...Kb5
        • 2.Qb6+
          • 2...Ka4
            • 3.Qa6#
      • 1...b3
        • 2.Qc4
          • threat
            • 3.Sxb3#
          • 2...b2
            • 3.Sb3#
    • 1.Qd5+!
      • 1...Ka4
        • 2.Kb6
          • threat
            • 3.Qa2#
            • 3.Qb3#
            • 3.Qa8#
            • 3.Qa5#
          • 2...Ka3
            • 3.Qb3#
      • 1...Ka6
        • 2.Sb3
          • threat
            • 3.Qb7#
            • 3.Qa5#
          • 2...Ka7
            • 3.Qb7#
            • 3.Qa5#
        • 2.Sc4
          • threat
            • 3.Qb7#
            • 3.Qa5#
          • 2...Ka7
            • 3.Qb7#
            • 3.Qa5#
        • 2.Qc6+
          • 2...Ka5
            • 3.Sb3#
            • 3.Sc4#
          • 2...Ka7
            • 3.Qa4#
            • 3.Qb7#
        • 2.Qc5
          • threat
            • 3.Qb6#

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