MESON Chess Problem Database

Problem Display
PID: 251523 (8/p5PK/P5pB/n4qP1/1RP5/k1N3p1/1R4P1/8 w - - 0 1)

Breuer, Joseph Theodor

Problem (Zagreb), 1962

8/p5PK/P5pB/n4qP1/1RP5/k1N3p1/1R4P1/8

#4

10 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.g8S!
      • threat
        • 2.Sf6
          • 2...Qd7+
            • 3.Sxd7
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
        • 2.Bg7
          • threat
            • 3.Sh6
              • 3...Qxg5
                • 4.Sb1#
              • 3...Sxc4
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
              • 3...Qb1
                • 4.Sxb1#
                • 4.Sb5#
              • 3...Qc2
                • 4.Sb5#
              • 3...Qd3
                • 4.Sb5#
              • 3...Qh3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe4
                • 4.Sb5#
              • 3...Qg4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qd7
                • 4.Sb1#
              • 3...Qc8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf1
                • 4.Sb5#
              • 3...Qf2
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qb5
                • 4.Sb1#
                • 4.Sxb5#
              • 3...Qc5
                • 4.Sb1#
              • 3...Qd5
                • 4.Sb1#
              • 3...Qe5
                • 4.Sb1#
              • 3...Qf6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf7
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sc6
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb7
                • 4.R2b3#
                • 4.R4b3#
          • 2...Qh3+
            • 3.gxh3
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
      • 1...Qd7+
        • 2.Bg7
          • threat
            • 3.Sb1#
          • 2...Qh3+
            • 3.gxh3
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
          • 2...Qxg7+
            • 3.Kxg7
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
          • 2...Qf5
            • 3.Sh6
              • 3...Qxg5
                • 4.Sb1#
              • 3...Sxc4
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
              • 3...Qb1
                • 4.Sxb1#
                • 4.Sb5#
              • 3...Qc2
                • 4.Sb5#
              • 3...Qd3
                • 4.Sb5#
              • 3...Qh3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe4
                • 4.Sb5#
              • 3...Qg4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qd7
                • 4.Sb1#
              • 3...Qc8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf1
                • 4.Sb5#
              • 3...Qf2
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qb5
                • 4.Sb1#
                • 4.Sxb5#
              • 3...Qc5
                • 4.Sb1#
              • 3...Qd5
                • 4.Sb1#
              • 3...Qe5
                • 4.Sb1#
              • 3...Qf6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf7
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sc6
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb7
                • 4.R2b3#
                • 4.R4b3#
      • 1...Qf7+
        • 2.Bg7
          • threat
            • 3.Sb1#
            • 3.Sb5#
          • 2...Qxg8+
            • 3.Kxg8
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
          • 2...Qxg7+
            • 3.Kxg7
              • threat
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
          • 2...Qf5
            • 3.Sh6
              • 3...Qxg5
                • 4.Sb1#
              • 3...Sxc4
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb3
                • 4.R2xb3#
                • 4.R4xb3#
              • 3...Qb1
                • 4.Sxb1#
                • 4.Sb5#
              • 3...Qc2
                • 4.Sb5#
              • 3...Qd3
                • 4.Sb5#
              • 3...Qh3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe4
                • 4.Sb5#
              • 3...Qg4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qe6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qd7
                • 4.Sb1#
              • 3...Qc8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf1
                • 4.Sb5#
              • 3...Qf2
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf3
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf4
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qb5
                • 4.Sb1#
                • 4.Sxb5#
              • 3...Qc5
                • 4.Sb1#
              • 3...Qd5
                • 4.Sb1#
              • 3...Qe5
                • 4.Sb1#
              • 3...Qf6
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf7
                • 4.Sb1#
                • 4.Sb5#
              • 3...Qf8
                • 4.Sb1#
                • 4.Sb5#
              • 3...Sc6
                • 4.R2b3#
                • 4.R4b3#
              • 3...Sb7
                • 4.R2b3#
                • 4.R4b3#

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