MESON Chess Problem Database

Problem Display
PID: 226130 (4K3/8/2n1Q3/4p2k/p2p1P2/1p4Pp/2pBp3/q5n1 w - - 0 1)

Keiv, Anatoly N

Praca, 1992

4K3/8/2n1Q3/4p2k/p2p1P2/1p4Pp/2pBp3/q5n1

#3

5 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Qb2
      • 2.g4+
        • 2...Kh4
          • 3.Be1#
    • 1...Qe1
      • 2.g4+
        • 2...Kh4
          • 3.Bxe1#
    • 1...Qa2
      • 2.g4+
        • 2...Kh4
          • 3.Be1#
    • 1...Qa3
      • 2.g4+
        • 2...Kh4
          • 3.Be1#
    • 1...Sb4
      • 2.Kf7
        • threat
          • 3.Qg6#
    • 1...Sa5
      • 2.Kf7
        • threat
          • 3.Qg6#
    • 1...Sa7
      • 2.Kf7
        • threat
          • 3.Qg6#
    • 1...Sb8
      • 2.Kf7
        • threat
          • 3.Qg6#
    • 1...c1S
      • 2.g4+
        • 2...Kh4
          • 3.Be1#
    • 1...c1B
      • 2.g4+
        • 2...Kh4
          • 3.Be1#
  • Tries
    • 1.Qf7+?
      • 1...Kh6
        • 2.fxe5#
        • 2.f5#
      • 1...Kg4!
  • Keys
    • 1.Bb4!
      • threat
        • 2.Qf5+
          • 2...Kh6
            • 3.Bf8#
      • 1...Sxb4
        • 2.Kf7
          • threat
            • 3.Qg6#
      • 1...Qa3
        • 2.g4+
          • 2...Kh4
            • 3.Be1#
      • 1...Sf3
        • 2.Qf5+
          • 2...Kh6
            • 3.Bf8#
          • 2...Sg5
            • 3.Qxg5#
      • 1...Se7
        • 2.Bxe7
          • threat
            • 3.g4#

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