MESON Chess Problem Database

Problem Display
PID: 271146 (4nb2/2p3n1/B2p4/3k2N1/5Pp1/2p5/4K3/6Q1 w - - 0 1)

Petrasinovic, Petrasin

diagrammes, 2000

4nb2/2p3n1/B2p4/3k2N1/5Pp1/2p5/4K3/6Q1

#3

5 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Qh1+
        • 2...Kd4
          • 3.Qe4#
          • 3.Qd1#
      • 2.Qg2+
        • 2...Kd4
          • 3.Qe4#
    • 1...c6
      • 2.Kd3
        • threat
          • 3.Bc4#
          • 3.Qd4#
        • 2...c5
          • 3.Bb7#
          • 3.Qh1#
          • 3.Qg2#
  • Keys
    • 1.Qb1!
      • threat
        • 2.Qb4
          • threat
            • 3.Qc4#
          • 2...Kc6
            • 3.Qb5#
          • 2...c5
            • 3.Bb7#
            • 3.Qe4#
      • 1...Kd4
        • 2.Qb4+
          • 2...Kd5
            • 3.Qc4#
      • 1...Kc5
        • 2.Qb5+
          • 2...Kd4
            • 3.Qc4#
      • 1...Sf5
        • 2.Qxf5+
          • 2...Kd4
            • 3.Se6#
          • 2...Kc6
            • 3.Qb5#
      • 1...Sh5
        • 2.Qf5+
          • 2...Kd4
            • 3.Se6#
          • 2...Kc6
            • 3.Qb5#
      • 1...Se6
        • 2.Qf5+
          • 2...Kd4
            • 3.Sxe6#
          • 2...Kc6
            • 3.Qb5#
      • 1...Sf6
        • 2.Qb4
          • threat
            • 3.Qc4#
          • 2...Kc6
            • 3.Qb5#
          • 2...c5
            • 3.Bb7#
      • 1...c2
        • 2.Qxc2
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qc4#
          • 2...c5
            • 3.Qe4#
      • 1...c6
        • 2.Qb4
          • threat
            • 3.Qc4#
          • 2...c5
            • 3.Bb7#
            • 3.Qe4#

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