MESON Chess Problem Database

Problem Display
PID: 262644 (1b6/p3Qp2/3PpP2/4k3/4B2B/5P2/K3p3/4N3 w - - 0 1)

Kos, Vladimir

Szachy, 1979

1b6/p3Qp2/3PpP2/4k3/4B2B/5P2/K3p3/4N3

#3

8 + 6

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Kb3?
      • threat
        • 2.Sd3+
          • 2...Kd4
            • 3.Bf2#
      • 1...Kd4
        • 2.Bf2+
          • 2...Ke5
            • 3.Sd3#
      • 1...Kf4!
    • 1.Qxa7?
      • threat
        • 2.Sd3+
          • 2...Kxd6
            • 3.Qe7#
        • 2.Qc5+
          • 2...Kf4
            • 3.Sg2#
            • 3.Sd3#
            • 3.Qg5#
        • 2.Qb6
          • threat
            • 3.Sd3#
          • 2...Kf4
            • 3.Sd3#
      • 1...Kxd6
        • 2.Bg3+
          • 2...e5
            • 3.Qe7#
      • 1...Bc7
        • 2.Sd3+
          • 2...Kxd6
            • 3.Qd4#
        • 2.Qc5+
          • 2...Kf4
            • 3.Sg2#
            • 3.Sd3#
            • 3.Qg5#
      • 1...Bxa7!
    • 1.d7?
      • threat
        • 2.Sd3+
          • 2...Kd4
            • 3.Qc5#
        • 2.Qc5+
          • 2...Kf4
            • 3.Sg2#
            • 3.Sd3#
            • 3.Qg5#
      • 1...Kd4
        • 2.Sc2+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
          • 2...Ke5
            • 3.Bg3#
        • 2.Qb4+
          • 2...Ke3
            • 3.Sg2#
          • 2...Ke5
            • 3.Sd3#
      • 1...Kf4
        • 2.Sg2+
          • 2...Ke5
            • 3.Qc5#
        • 2.Qc5
          • threat
            • 3.Sg2#
            • 3.Sd3#
            • 3.Qg5#
      • 1...Bd6!
  • Keys
    • 1.Qb7!
      • 1...Kd4
        • 2.Qb4+
          • 2...Ke3
            • 3.Sg2#
          • 2...Ke5
            • 3.Sd3#
      • 1...Kf4
        • 2.Qb2
          • threat
            • 3.Sg2#
          • 2...Ke3
            • 3.Sg2#
      • 1...Kxd6
        • 2.Sd3
          • threat
            • 3.Qc6#
            • 3.Qe7#
      • 1...Bxd6
        • 2.Qb2+
          • 2...Kf4
            • 3.Sg2#
      • 1...Bc7
        • 2.Qb2+
          • 2...Kf4
            • 3.Sg2#
          • 2...Kxd6
            • 3.Qd4#
      • 1...a5
        • 2.Qb6
          • threat
            • 3.Sd3#
          • 2...Kf4
            • 3.Sd3#
      • 1...a6
        • 2.Qb6
          • threat
            • 3.Sd3#
          • 2...Kf4
            • 3.Sd3#

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