MESON Chess Problem Database

Problem Display
PID: 233655 (r7/2R5/p2Nk3/4p2p/4Q3/K2p3n/4b1pb/5n2 w - - 0 1)

Mach, Julius Zdenek

Tyden rozhlasu, 1941

r7/2R5/p2Nk3/4p2p/4Q3/K2p3n/4b1pb/5n2

#4

4 + 11

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sd4+
          • 2...Kd6
            • 3.Qc6#
          • 2...Kf6
            • 3.Qf5#
        • 2.Sg7+
          • 2...Kd6
            • 3.Qc6#
          • 2...Kf6
            • 3.Qf5#
      • 1...Kf6
        • 2.Sh4
          • threat
            • 3.Qf5#
            • 3.Qg6#
          • 2...Kg5
            • 3.Rg7+
              • 3...Kf6
                • 4.Qg6#
              • 3...Kh6
                • 4.Sf5#
                • 4.Qg6#
                • 4.Qh7#
      • 1...g1Q
        • 2.Sd4+
          • 2...Qxd4
            • 3.Qg6+
              • 3...Kd5
                • 4.Qc6#
      • 1...Bf3
        • 2.Sg7+
          • 2...Kd6
            • 3.Qc4
              • threat
                • 4.Sf5#
                • 4.Qc5#
              • 3...Bc6
                • 4.Qxc6#
      • 1...Bg4
        • 2.Qc6+
          • 2...Kxf5
            • 3.Rf7+
              • 3...Kg5
                • 4.Qf6#
      • 1...Sg3
        • 2.Re7+
          • 2...Kf6
            • 3.Qxe5+
              • 3...Kg5
                • 4.Rg7#
              • 3...Kg6
                • 4.Rg7#

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