MESON Chess Problem Database

Problem Display
PID: 168745 (8/8/1N4Q1/2pp1Bp1/1p1k2P1/8/4P3/K7 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2012

8/8/1N4Q1/2pp1Bp1/1p1k2P1/8/4P3/K7

#4

6 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Sxd5!
      • threat
        • 2.e3+
          • 2...Kc4
            • 3.Qa6+
              • 3...Kb3
                • 4.Qa2#
              • 3...Kxd5
                • 4.Qe6#
            • 3.Bd7
              • 3...Kb3
                • 4.Qd3#
              • 3...Kxd5
                • 4.Qe6#
              • 3...b3
                • 4.Qe4#
      • 1...Kc4
        • 2.Qe6
          • 2...Kb3
            • 3.Qa6
              • 3...c4
                • 4.Qa2#
          • 2...Kb5
            • 3.Sc7+
              • 3...Ka4
                • 4.Qa2#
              • 3...Ka5
                • 4.Qa6#
          • 2...b3
            • 3.Bd3+
              • 3...Kd4
                • 4.Qe4#
      • 1...Kxd5
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe4+
              • 3...Kc3
                • 4.Qd3#
      • 1...b3
        • 2.e3+
          • 2...Kc4
            • 3.Qa6+
              • 3...Kxd5
                • 4.Qe6#
      • 1...c4
        • 2.Qc6
          • threat
            • 3.e3+
              • 3...Ke5
                • 4.Qe6#
          • 2...Ke5
            • 3.e3
              • threat
                • 4.Qe6#

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