MESON Chess Problem Database

Problem Display
PID: 172677 (8/8/p1Q5/8/1k6/4P3/8/N3K3 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1998

8/8/p1Q5/8/1k6/4P3/8/N3K3

#3

4 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sc2+?
      • 1...Ka5
        • 2.Qb7
          • 2...Ka4
            • 3.Qb4#
        • 2.Qc5+
          • 2...Ka4
            • 3.Qb4#
      • 1...Kb3!
    • 1.Qc5+?
      • 1...Ka4
        • 2.Qb6
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
      • 1...Kxc5!
    • 1.Qb6+?
      • 1...Ka4
        • 2.Kd1
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
        • 2.Kf1
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
        • 2.Kd2
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
        • 2.Ke2
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
        • 2.Kf2
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
        • 2.e4
          • 2...Ka3
            • 3.Qb3#
          • 2...a5
            • 3.Qb3#
      • 1...Kc4!
  • Keys
    • 1.Qd5!
      • 1...Ka4
        • 2.Sc2
          • 2...a5
            • 3.Qc4#
      • 1...a5
        • 2.Kd2
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka4
            • 3.Qb3#
          • 2...a4
            • 3.Sc2#

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