MESON Chess Problem Database

Problem Display
PID: 269700 (8/1p6/1P4p1/3p4/2pk2B1/P1N5/2Q5/7K w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2011

8/1p6/1P4p1/3p4/2pk2B1/P1N5/2Q5/7K

#4

6 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Qb2!
      • threat
        • 2.Se2+
          • 2...Kd3
            • 3.Qc3+
              • 3...Ke4
                • 4.Qd4#
          • 2...Kc5
            • 3.Qb4+
              • 3...Kc6
                • 4.Sd4#
      • 1...Ke3
        • 2.Sxd5+
          • 2...Kd3
            • 3.Bf3
              • threat
                • 4.Qc3#
              • 3...c3
                • 4.Qxc3#
          • 2...Ke4
            • 3.Bf3+
              • 3...Kd3
                • 4.Qc3#
              • 3...Kxf3
                • 4.Qg2#
              • 3...Kf5
                • 4.Qf6#
      • 1...Kc5
        • 2.Sa4+
          • 2...Kc6
            • 3.Qb4
              • threat
                • 4.Qc5#
      • 1...Ke5
        • 2.Se2+
          • 2...Kd6
            • 3.Qb4+
              • 3...Ke5
                • 4.Qe7#
              • 3...Kc6
                • 4.Sd4#
          • 2...c3
            • 3.Qxc3+
              • 3...Ke4
                • 4.Qd4#
              • 3...Kd6
                • 4.Qc7#
              • 3...d4
                • 4.Qxd4#

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