MESON Chess Problem Database

Problem Display
PID: 172707 (8/P7/8/4QK2/N7/1p6/8/1kb5 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1999

8/P7/8/4QK2/N7/1p6/8/1kb5

#3

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Bb2
      • 2.Qxb2#
    • 1...Bd2
      • 2.Qb2#
    • 1...Be3
      • 2.Qb2#
    • 1...Bf4
      • 2.Qb2#
    • 1...Bg5
      • 2.Qb2#
    • 1...Bh6
      • 2.Qb2#
  • Keys
    • 1.a8Q!
      • 1...Ka2
        • 2.Qb2+
          • 2...Bxb2
            • 3.Sc3#
      • 1...Kc2
        • 2.Qae4+
          • 2...Kd1
            • 3.Qe2#
          • 2...Kd2
            • 3.Q5d4#
            • 3.Qd6#
            • 3.Qe2#
            • 3.Q5d5#
      • 1...Ba3
        • 2.Qh1+
          • 2...Ka2
            • 3.Qea1#
            • 3.Qha1#
          • 2...Kc2
            • 3.Qc3#
            • 3.Qe2#
          • 2...Bc1
            • 3.Qb2#
      • 1...b2
        • 2.Qee4+
          • 2...Ka1
            • 3.Sc3#
            • 3.Sc5#
            • 3.Sb6#
          • 2...Ka2
            • 3.Sc5#

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