MESON Chess Problem Database

Problem Display
PID: 22805 (8/2p1Kp2/8/2pNN3/3Pk3/8/6P1/3Q4 w - - 0 1)

Ogrinec, J

Source?, 0000

8/2p1Kp2/8/2pNN3/3Pk3/8/6P1/3Q4

#3

6 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qg4#
  • Tries
    • 1.Kf6?
      • threat
        • 2.Qf3+
          • 2...Kxd4
            • 3.Qd3#
        • 2.dxc5
          • 2...c6
            • 3.Qd3#
      • 1...Kxd5
        • 2.Qf3+
          • 2...Kxd4
            • 3.Qd3#
          • 2...Kd6
            • 3.Qc6#
      • 1...c6
        • 2.Qf3+
          • 2...Kxd4
            • 3.Qd3#
      • 1...c4!
    • 1.Qc2+?
      • 1...Kxd4
        • 2.Kf6
          • threat
            • 3.Qd3#
            • 3.Qc4#
          • 2...Kxd5
            • 3.Qd3#
          • 2...c4
            • 3.Qxc4#
      • 1...Kxd5!
    • 1.Qe2+?
      • 1...Kxd4
        • 2.Kf6
          • threat
            • 3.Qd3#
            • 3.Qc4#
          • 2...Kxd5
            • 3.Qd3#
          • 2...c4
            • 3.Qxc4#
      • 1...Kxd5!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qf3#
      • 1...Kxd5
        • 2.Qb3+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kxc6
            • 3.d5#
          • 2...c4
            • 3.Qf3#
      • 1...Kf5
        • 2.Qh5+
          • 2...Ke4
            • 3.Qf3#

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