MESON Chess Problem Database

Problem Display
PID: 49603 (8/1r2r3/7b/Q5p1/6B1/8/2P3PK/5k2 w - - 0 1)

Breuer, Josef Johann

3rd Comm., Parallele 50, 1948

8/1r2r3/7b/Q5p1/6B1/8/2P3PK/5k2

#4

5 + 5

461 Schach-Express 1950
6161 Rhodes Open Solving 1999

SOLUTION

  • SOUND
  • Keys
    • 1.Qa3!
      • threat
        • 2.Qf3+
          • 2...Ke1
            • 3.Qd1+
              • 3...Kf2
                • 4.Qg1#
      • 1...Kf2
        • 2.Qf3+
          • 2...Ke1
            • 3.Qd1+
              • 3...Kf2
                • 4.Qg1#
      • 1...Rbd7
        • 2.Qa1+
          • 2...Rd1
            • 3.Qxd1+
              • 3...Kf2
                • 4.Qg1#
              • 3...Re1
                • 4.Qf3#
      • 1...Rb3
        • 2.Qxe7
          • threat
            • 3.Qe2#
          • 2...Rh3+
            • 3.gxh3
              • threat
                • 4.Qe2#
              • 3...Kf2
                • 4.Qe2#
          • 2...Re3
            • 3.Qxe3
              • threat
                • 4.Qg1#
                • 4.Qe2#
          • 2...Rf3
            • 3.Bxf3
              • threat
                • 4.Qe2#
              • 3...Kf2
                • 4.Qe2#

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