MESON Chess Problem Database

Problem Display
PID: 267729 (n7/8/2p3P1/1P4pP/1B1k4/Q2N2P1/8/2K5 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2022

n7/8/2p3P1/1P4pP/1B1k4/Q2N2P1/8/2K5

#4

8 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Sb4
          • threat
            • 3.Qd3#
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke3
        • 2.Se1+
          • 2...Ke2
            • 3.Qf3+
              • 3...Kxe1
                • 4.Bb4#
          • 2...Kf2
            • 3.Qf3+
              • 3...Kxe1
                • 4.Bb4#
              • 3...Kg1
                • 4.Qg2#
      • 1...Kc4
        • 2.Sc5
          • threat
            • 3.Qb3+
              • 3...Kd4
                • 4.Qd3#
          • 2...Kxb5
            • 3.Qa4+
              • 3...Kb6
                • 4.Qa6#
      • 1...Kd5
        • 2.Qc5+
          • 2...Ke4
            • 3.Se1
              • threat
                • 4.Qe5#
          • 2...Ke6
            • 3.bxc6
              • threat
                • 4.Qe5#
              • 3...Kf6
                • 4.Qe5#
      • 1...c5
        • 2.Sxc5
          • threat
            • 3.Qd3#
          • 2...Kc4
            • 3.Qb3+
              • 3...Kd4
                • 4.Qd3#

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