MESON Chess Problem Database

Problem Display
PID: 97541 (5K1k/3p2pp/3p2p1/8/3p1p2/4pr2/8/1Qn2n1r w - - 0 1)

Breuer, Josef Johann

2nd HM., Problem (Zagreb), 1951

5K1k/3p2pp/3p2p1/8/3p1p2/4pr2/8/1Qn2n1r

#4

2 + 13

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qb6!
      • threat
        • 2.Qxd4
          • threat
            • 3.Qxg7#
      • 1...Rh5
        • 2.Qd8
          • threat
            • 3.Ke7#
            • 3.Kf7#
          • 2...Rf5+
            • 3.Ke7+
              • 3...Rf8
                • 4.Qxf8#
          • 2...h6
            • 3.Kf7+
              • 3...Kh7
                • 4.Qg8#
          • 2...Re5
            • 3.Kf7+
              • 3...Re8
                • 4.Qxe8#
      • 1...Se2
        • 2.Qd8
          • threat
            • 3.Ke7#
            • 3.Kf7#
          • 2...h5
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
          • 2...h6
            • 3.Kf7+
              • 3...Kh7
                • 4.Qg8#
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
        • 2.Qb3
          • threat
            • 3.Qg8#
          • 2...d5
            • 3.Qxd5
              • threat
                • 4.Qg8#
      • 1...Sb3
        • 2.Qxb3
          • threat
            • 3.Qg8#
          • 2...d5
            • 3.Qxd5
              • threat
                • 4.Qg8#
        • 2.Qd8
          • threat
            • 3.Ke7#
            • 3.Kf7#
          • 2...h5
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
          • 2...h6
            • 3.Kf7+
              • 3...Kh7
                • 4.Qg8#
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
      • 1...Sd3
        • 2.Qd8
          • threat
            • 3.Ke7#
            • 3.Kf7#
          • 2...h5
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
          • 2...h6
            • 3.Kf7+
              • 3...Kh7
                • 4.Qg8#
            • 3.Qxd7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
            • 3.Qe7
              • threat
                • 4.Qxg7#
              • 3...Kh7
                • 4.Qxg7#
        • 2.Qb3
          • threat
            • 3.Qg8#
          • 2...d5
            • 3.Qxd5
              • threat
                • 4.Qg8#
      • 1...Sg3
        • 2.Kf7
          • threat
            • 3.Qd8#
            • 3.Qb8#
          • 2...h5
            • 3.Kxg6
              • threat
                • 4.Qd8#
                • 4.Qb8#
              • 3...Kg8
                • 4.Qd8#
                • 4.Qb8#
          • 2...h6
            • 3.Qd8+
              • 3...Kh7
                • 4.Qg8#
            • 3.Qb8+
              • 3...Kh7
                • 4.Qg8#
            • 3.Kxg6
              • threat
                • 4.Qd8#
                • 4.Qb8#
              • 3...Kg8
                • 4.Qd8#
                • 4.Qb8#

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