MESON Chess Problem Database

Problem Display
PID: 190997 (2bQ1b2/r3pP2/1pp1k1K1/p3p3/n7/B5P1/1P3R2/8 w - - 0 1)

Mascher, Fritz

Deutsches Wochenschach, 1913

2bQ1b2/r3pP2/1pp1k1K1/p3p3/n7/B5P1/1P3R2/8

#4

7 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qg4+
          • 2...Kd5
            • 3.Rd2#
      • 1...Sxb2
        • 2.Qg4+
          • 2...Kd5
            • 3.Rd2+
              • 3...Sd3
                • 4.Rxd3#
      • 1...e4
        • 2.Rd2
          • threat
            • 3.Qh5
              • threat
                • 4.Qf5#
          • 2...Ke5
            • 3.Qh5+
              • 3...Ke6
                • 4.Qf5#
              • 3...Bf5+
                • 4.Qxf5#
          • 2...Rd7
            • 3.Qg4+
              • 3...Ke5
                • 4.Qf5#
          • 2...Bh6
            • 3.Rd6+
              • 3...Ke5
                • 4.Qd4#
              • 3...exd6
                • 4.Qxd6#
          • 2...c5
            • 3.Qh5
              • threat
                • 4.Qd5#
                • 4.Qf5#
      • 1...Ba6
        • 2.Qg4+
          • 2...Kd5
            • 3.Rd2+
              • 3...Bd3+
                • 4.Rxd3#
      • 1...Sc5
        • 2.Rd2
          • threat
            • 3.Qg4#
          • 2...Sd3
            • 3.Qg4+
              • 3...Kd5
                • 4.Rxd3#
          • 2...e4
            • 3.Qh5
              • threat
                • 4.Qf5#
      • 1...c5
        • 2.Rd2
          • threat
            • 3.Qg4#
          • 2...e4
            • 3.Qh5
              • threat
                • 4.Qd5#
                • 4.Qf5#

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