MESON Chess Problem Database

Problem Display
PID: 127567 (8/p3p1nQ/P2Nr1p1/8/1N1k1pK1/B2B4/p2PP3/8 w - - 0 1)

Dedrle, Cyril

Prager Presse, 1936

8/p3p1nQ/P2Nr1p1/8/1N1k1pK1/B2B4/p2PP3/8

#3

9 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sb5+?
      • 1...Ke5
        • 2.Bb2#
      • 1...Kc5!
    • 1.Sb7?
      • threat
        • 2.Bb2#
      • 1...a1B
        • 2.Qh1
          • threat
            • 3.Qd5#
            • 3.Qxa1#
          • 2...Ke5
            • 3.Qxa1#
      • 1...Rc6
        • 2.Bb2+
          • 2...Rc3
            • 3.Bxc3#
      • 1...a1Q!
    • 1.Qh1?
      • threat
        • 2.Sc6#
        • 2.Qd5#
      • 1...Kc5
        • 2.Qc6+
          • 2...Kd4
            • 3.Bb2#
            • 3.Qd5#
            • 3.Qc3#
      • 1...Ke5
        • 2.Bb2+
          • 2...Kxd6
            • 3.Qc6#
        • 2.Qd5+
          • 2...Kf6
            • 3.Qg5#
      • 1...Rxd6
        • 2.Sc6+
          • 2...Rxc6
            • 3.Qe4#
        • 2.Qd5+
          • 2...Rxd5
            • 3.Sc6#
      • 1...Re4
        • 2.Sc6+
          • 2...Kd5
            • 3.Qxe4#
      • 1...f3!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Sc6+
          • 2...Kd5
            • 3.Be4#
      • 1...Kc5
        • 2.Sb7+
          • 2...Kd4
            • 3.Bb2#
          • 2...Kb6
            • 3.Qd8#
      • 1...Ke5
        • 2.Sc6+
          • 2...Kd5
            • 3.Be4#
          • 2...Kf6
            • 3.Qf7#
            • 3.Qf8#
      • 1...Rxd6
        • 2.Qd5+
          • 2...Rxd5
            • 3.Sc6#
      • 1...exd6
        • 2.Qa8
          • threat
            • 3.Qd5#
          • 2...Kc5
            • 3.Qxa7#
          • 2...Ke5
            • 3.Bb2#
          • 2...Re5
            • 3.Sc2#
          • 2...d5
            • 3.Qxd5#

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