MESON Chess Problem Database

Problem Display
PID: 269742 (2n3Q1/8/5p2/3p1k2/1Pp2pN1/8/2P1N3/2K5 w - - 0 1)

Petrasinovic, Petrasin

Euximus Pontus Romania, 2011

2n3Q1/8/5p2/3p1k2/1Pp2pN1/8/2P1N3/2K5

#4

6 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Kd2!
      • threat
        • 2.Sd4+
          • 2...Ke4
            • 3.Qe6+
              • 3...Kxd4
                • 4.c3#
      • 1...c3+
        • 2.Kd3
          • threat
            • 3.Sd4#
          • 2...f3
            • 3.Se3+
              • 3...Ke5
                • 4.Qxd5#
      • 1...Ke4
        • 2.Sc3+
          • 2...Kf3
            • 3.Sh2+
              • 3...Kf2
                • 4.Sd1#
          • 2...Kf5
            • 3.Sh6+
              • 3...Ke5
                • 4.Qxd5#
      • 1...Sb6
        • 2.Sd4+
          • 2...Ke4
            • 3.Qe6+
              • 3...Kxd4
                • 4.c3#
            • 3.Qe8+
              • 3...Kxd4
                • 4.c3#
      • 1...Sa7
        • 2.Sd4+
          • 2...Ke4
            • 3.Qe6+
              • 3...Kxd4
                • 4.c3#
            • 3.Qe8+
              • 3...Kxd4
                • 4.c3#
      • 1...d4
        • 2.Sxd4+
          • 2...Ke4
            • 3.Qe6+
              • 3...Kxd4
                • 4.c3#

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