MESON Chess Problem Database

Problem Display
PID: 172716 (8/Pk6/3RN3/1p6/2P5/8/8/K7 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1999

8/Pk6/3RN3/1p6/2P5/8/8/K7

#3

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kc8
      • 2.a8Q#
  • Tries
    • 1.Rd8?
      • threat
        • 2.a8Q+
          • 2...Kb6
            • 3.Rd6#
            • 3.Rb8#
            • 3.c5#
      • 1...Ka6
        • 2.a8Q+
          • 2...Kb6
            • 3.Rd6#
            • 3.Rb8#
            • 3.c5#
      • 1...Kb6
        • 2.a8Q
          • threat
            • 3.Rd6#
            • 3.Rb8#
            • 3.c5#
      • 1...Kc6
        • 2.a8Q+
          • 2...Kb6
            • 3.Rd6#
            • 3.Rb8#
            • 3.c5#
      • 1...bxc4
        • 2.a8Q+
          • 2...Kb6
            • 3.Rb8#
      • 1...b4
        • 2.a8Q+
          • 2...Kb6
            • 3.Rd6#
            • 3.Rb8#
      • 1...Kxa7!
    • 1.cxb5?
      • 1...Ka8
        • 2.Ra6
          • 2...Kb7
            • 3.a8Q#
      • 1...Kxa7!
  • Keys
    • 1.Ra6!
      • threat
        • 2.a8Q#
      • 1...Kxa6
        • 2.a8Q+
          • 2...Kb6
            • 3.c5#
      • 1...Ka8
        • 2.cxb5
          • 2...Kb7
            • 3.a8Q#
      • 1...Kc8
        • 2.a8Q+
          • 2...Kd7
            • 3.Qd8#

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