MESON Chess Problem Database

Problem Display
PID: 265466 (8/2B5/Q2p4/8/2Nk4/8/2P5/4K3 w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2015

8/2B5/Q2p4/8/2Nk4/8/2P5/4K3

#3

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Qa5?
      • 1...Kxc4
        • 2.Bb6
          • 2...d5
            • 3.Qc5#
      • 1...d5
        • 2.Sd2
          • 2...Ke3
            • 3.Qc3#
      • 1...Ke4!
    • 1.Qc6?
      • 1...d5
        • 2.Sd2
          • 2...Ke3
            • 3.Qc3#
      • 1...Kc3!
  • Keys
    • 1.Se3!
      • 1...Kc3
        • 2.Qa1+
          • 2...Kb4
            • 3.Qa5#
      • 1...Kxe3
        • 2.Bxd6
          • threat
            • 3.Qd3#
          • 2...Kf3
            • 3.Qe2#
          • 2...Kd4
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke4
        • 2.Qxd6
          • threat
            • 3.Qf4#
          • 2...Kxe3
            • 3.Qf4#
            • 3.Qd3#
          • 2...Kf3
            • 3.Qf4#
      • 1...Ke5
        • 2.Qxd6+
          • 2...Ke4
            • 3.Qf4#
      • 1...d5
        • 2.Qf6+
          • 2...Kxe3
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
          • 2...Kc5
            • 3.Qb6#

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