MESON Chess Problem Database

Problem Display
PID: 54822 (6B1/qb6/rp6/3Pk3/2Q2p1N/8/8/2b1B2K w - - 0 1)

Bayer, Konrad

Pongracz, Arnold

London Era Ty., 1856

6B1/qb6/rp6/3Pk3/2Q2p1N/8/8/2b1B2K

#5

6 + 7

1099 WCSC 1978
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Qc3+!
      • 1...Ke4
        • 2.Sf5
          • threat
            • 3.Sd6#
          • 2...Kxf5
            • 3.Bh7+
              • 3...Kg4
                • 4.Qh3+
                  • 4...Kxh3
                    • 5.Bf5#
                  • 4...Kg5
                    • 5.Qh4#
              • 3...Kg5
                • 4.Qg7+
                  • 4...Kh5
                    • 5.Qg6#
          • 2...Be3
            • 3.Qc2+
              • 3...Ke5
                • 4.Bc3+
                  • 4...Bd4
                    • 5.Bxd4#
          • 2...f3
            • 3.Qd4+
              • 3...Kxf5
                • 4.Bh7+
                  • 4...Kg5
                    • 5.Qh4#
          • 2...b5
            • 3.Qc2+
              • 3...Ke5
                • 4.Bc3+
                  • 4...Qd4
                    • 5.Bxd4#
      • 1...Kd6
        • 2.Sf5+
          • 2...Kd7
            • 3.Be6+
              • 3...Kd8
                • 4.Bh4+
                  • 4...Ke8
                    • 5.Qh8#

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