MESON Chess Problem Database

Problem Display
PID: 89732 (7r/1p2p3/1p1pKp2/1P1N4/2k1p3/7p/5B2/3Q4 w - - 0 1)

Drnek, Josef

Zlata Praha, 1926

7r/1p2p3/1p1pKp2/1P1N4/2k1p3/7p/5B2/3Q4

#3

5 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sxb6+?
      • 1...Kc3
        • 2.Bd4+
          • 2...Kb4
            • 3.Qa4#
      • 1...Kb4!
    • 1.Qd4+?
      • 1...Kxb5
        • 2.Sc3+
          • 2...Ka5
            • 3.Qxb6#
            • 3.Qa4#
          • 2...Ka6
            • 3.Qxb6#
            • 3.Qa4#
          • 2...Kc6
            • 3.Qxb6#
            • 3.Qc4#
        • 2.Sc7+
          • 2...Ka5
            • 3.Be1#
          • 2...Kc6
            • 3.Qc3#
            • 3.Qxb6#
            • 3.Qc4#
        • 2.Qb4+
          • 2...Ka6
            • 3.Qa4#
            • 3.Qxb6#
          • 2...Kc6
            • 3.Qc4#
            • 3.Qxb6#
      • 1...Kb3!
  • Keys
    • 1.Be1!
      • threat
        • 2.Qc2+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kxb5
            • 3.Sc7#
      • 1...Kxb5
        • 2.Sc7+
          • 2...Kc4
            • 3.Qd5#
          • 2...Kc5
            • 3.Qd5#
          • 2...Kc6
            • 3.Qc2#
            • 3.Qc1#
      • 1...Kc5
        • 2.Qc2+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kxb5
            • 3.Sc7#
        • 2.Qb3
          • threat
            • 3.Qb4#
          • 2...Kd4
            • 3.Qc3#
        • 2.Qa4
          • threat
            • 3.Qb4#
      • 1...Rc8
        • 2.Sc7
          • threat
            • 3.Qd5#
          • 2...Kc5
            • 3.Qd5#
          • 2...d5
            • 3.Qxd5#
      • 1...e3
        • 2.Qa4+
          • 2...Kd3
            • 3.Sf4#
          • 2...Kc5
            • 3.Qb4#

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