MESON Chess Problem Database

Problem Display
PID: 269696 (8/pQ4p1/P5B1/3N4/2pk4/8/5pP1/5K2 w - - 0 1)

Petrasinovic, Petrasin

HM., Problem Forum, 2009

8/pQ4p1/P5B1/3N4/2pk4/8/5pP1/5K2

#4

6 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • 1...Kc3
        • 2.Qb5
          • 2...Kd2
            • 3.Qb2+
              • 3...Kxe3
                • 4.Qxf2#
          • 2...Kd4
            • 3.Sc2+
              • 3...Kc3
                • 4.Qb4#
      • 1...Kxe3
        • 2.Qe4+
          • 2...Kd2
            • 3.Qc2+
              • 3...Ke3
                • 4.Qxf2#
      • 1...Kc5
        • 2.Sf5
          • 2...c3
            • 3.Be8
              • threat
                • 4.Qb5#
              • 3...Kc4
                • 4.Qb5#
      • 1...Ke5
        • 2.Qe7+
          • 2...Kd4
            • 3.Sc2+
              • 3...Kc3
                • 4.Qb4#
              • 3...Kd5
                • 4.Be4#
          • 2...Kf4
            • 3.Kxf2
              • 3...c3
                • 4.g3#
      • 1...c3
        • 2.Qd5+
          • 2...Kxe3
            • 3.g3
              • 3...c2
                • 4.Qd3#

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