MESON Chess Problem Database

Problem Display
PID: 128325 (r1b2Q2/3p4/p2N2p1/P3k3/8/8/B1KP3b/8 w - - 0 1)

Koudelka, Vladimir

Casopis ceskoslovenskych sachistu, 1918

r1b2Q2/3p4/p2N2p1/P3k3/8/8/B1KP3b/8

#3

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qe7+?
      • 1...Kd4
        • 2.Qe3#
      • 1...Kf4!
    • 1.Qg7+?
      • 1...Kxd6
        • 2.Qf6+
          • 2...Kc5
            • 3.Qb6#
          • 2...Kc7
            • 3.Qb6#
      • 1...Kf4!
    • 1.Qf3?
      • threat
        • 2.Sf7+
          • 2...Kd4
            • 3.Qd5#
            • 3.Qe3#
      • 1...Kxd6
        • 2.Qf6+
          • 2...Kc5
            • 3.Qb6#
          • 2...Kc7
            • 3.Qb6#
      • 1...Bg1
        • 2.Sf7+
          • 2...Kd4
            • 3.Qd5#
      • 1...Bb7
        • 2.Sf7+
          • 2...Kd4
            • 3.Qe3#
      • 1...Bf4!
    • 1.Qf5+?
      • 1...Kxd6
        • 2.Qf6+
          • 2...Kc5
            • 3.Qb6#
          • 2...Kc7
            • 3.Qb6#
      • 1...gxf5!
    • 1.Qh8+?
      • 1...Kxd6
        • 2.Qf6+
          • 2...Kc5
            • 3.Qb6#
          • 2...Kc7
            • 3.Qb6#
      • 1...Kf4!
  • Keys
    • 1.Qf2!
      • threat
        • 2.Sf7+
          • 2...Ke4
            • 3.d3#
      • 1...Kxd6
        • 2.Qf6+
          • 2...Kc5
            • 3.Qb6#
          • 2...Kc7
            • 3.Qb6#
      • 1...Bf4
        • 2.Qc5+
          • 2...Kf6
            • 3.Se8#

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