MESON Chess Problem Database

Problem Display
PID: 89591 (4b3/2p2p2/2p2K2/3k4/8/3P4/4N3/3Q4 w - - 0 1)

Mach, Julius Zdenek

Zlata Praha, 1897

4b3/2p2p2/2p2K2/3k4/8/3P4/4N3/3Q4

#3

4 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qb3+?
      • 1...Kc5
        • 2.Ke7
          • threat
            • 3.d4#
      • 1...Kd6!
    • 1.Qg1?
      • threat
        • 2.Qd4#
      • 1...Kd6
        • 2.Qd4#
      • 1...c5!
  • Keys
    • 1.Ke7!
      • threat
        • 2.Qa4
          • threat
            • 3.Qd4#
          • 2...Kc5
            • 3.Qa5#
          • 2...Ke5
            • 3.Qe4#
          • 2...c5
            • 3.Qe4#
      • 1...Kc5
        • 2.Qb3
          • threat
            • 3.d4#
      • 1...Ke5
        • 2.Qh1
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Qh5#
          • 2...f5
            • 3.d4#
      • 1...c5
        • 2.Qh1+
          • 2...Ke5
            • 3.Qe4#
      • 1...f5
        • 2.Qb3+
          • 2...Kc5
            • 3.d4#
          • 2...Ke5
            • 3.Qe6#

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