MESON Chess Problem Database

Problem Display
PID: 251429 (8/b7/8/3p1p1K/8/6Q1/7B/7k w - - 0 1)

Sushkov, Yuri Akimovich

Smer, 1962

8/b7/8/3p1p1K/8/6Q1/7B/7k

#4

3 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qh3!
      • threat
        • 2.Bb8+
          • 2...Kg1
            • 3.Bxa7+
              • 3...d4
                • 4.Bxd4#
      • 1...Bf2
        • 2.Bg3+
          • 2...Kg1
            • 3.Qh2+
              • 3...Kf1
                • 4.Qxf2#
      • 1...Bc5
        • 2.Bd6+
          • 2...Kg1
            • 3.Bxc5+
              • 3...d4
                • 4.Bxd4#
      • 1...Bb6
        • 2.Bc7+
          • 2...Kg1
            • 3.Bxb6+
              • 3...d4
                • 4.Bxd4#
      • 1...d4
        • 2.Bg3+
          • 2...Kg1
            • 3.Qh2+
              • 3...Kf1
                • 4.Qf2#
      • 1...f4
        • 2.Kg4
          • threat
            • 3.Kf3
              • threat
                • 4.Qg2#
          • 2...f3
            • 3.Kxf3
              • threat
                • 4.Qg2#

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