MESON Chess Problem Database

Problem Display
PID: 172681 (8/B7/2P5/8/7Q/6p1/4K2b/7k w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1998

8/B7/2P5/8/7Q/6p1/4K2b/7k

#3

4 + 3

6490 yacpdb 2018

SOLUTION

  • COOKED
  • Sets
    • 1...g2
      • 2.Bg1
        • 2...Kxg1
          • 3.Qe1#
  • Tries
    • 1.Kd1?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Kd2?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Kd3?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Bg1?
      • threat
        • 2.Qh3
          • 2...Kxg1
            • 3.Qf1#
          • 2...g2
            • 3.Qxh2#
      • 1...Kxg1
        • 2.Qe4
          • 2...g2
            • 3.Qb1#
      • 1...Kg2!
    • 1.Be3?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Bd4?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Bc5?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Bb6?
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
      • 1...Kg2!
    • 1.Bb8?
      • threat
        • 2.Bxg3
          • threat
            • 3.Qxh2#
          • 2...Kg1
            • 3.Qxh2#
          • 2...Kg2
            • 3.Qxh2#
        • 2.Qh3
          • 2...Kg1
            • 3.Qf1#
          • 2...g2
            • 3.Qxh2#
      • 1...Kg1
        • 2.Qe4
          • 2...g2
            • 3.Qb1#
      • 1...Kg2!
    • 1.Qxg3?
      • threat
        • 2.Qf3#
      • 1...Bg1
        • 2.Qxg1#
      • 1...Bxg3!
    • 1.Qh6?
      • threat
        • 2.Qc1+
          • 2...Kg2
            • 3.Qf1#
          • 2...Bg1
            • 3.Qxg1#
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qc1#
      • 1...Kg2!
    • 1.Qh7?
      • threat
        • 2.Qb1+
          • 2...Kg2
            • 3.Qf1#
          • 2...Bg1
            • 3.Qxg1#
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qb1#
      • 1...Kg2!
    • 1.Qh8?
      • threat
        • 2.Qa1+
          • 2...Kg2
            • 3.Qf1#
          • 2...Bg1
            • 3.Qxg1#
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qa1#
      • 1...Kg2!
  • Keys
    • 1.Kf3!
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#
    • 1.c7!
      • 1...Kg2
        • 2.Qe4+
          • 2...Kh3
            • 3.c8Q#
            • 3.c8B#
      • 1...g2
        • 2.Bg1
          • 2...Kxg1
            • 3.Qe1#

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