MESON Chess Problem Database

Problem Display
PID: 265513 (8/pQ6/P5B1/3N4/2pk4/6P1/8/6K1 w - - 0 1)

Petrasinovic, Petrasin

Comm., Schweizerische Schachzeitung, 2015

8/pQ6/P5B1/3N4/2pk4/6P1/8/6K1

#4

6 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • 1...Kc3
        • 2.Qb5
          • 2...Kd2
            • 3.Qb2+
              • 3...Ke1
                • 4.Qf2#
              • 3...Kxe3
                • 4.Qf2#
          • 2...Kd4
            • 3.Sc2+
              • 3...Kc3
                • 4.Qb4#
      • 1...Kxe3
        • 2.Qb2
          • threat
            • 3.Qf2#
          • 2...Kf3
            • 3.Bf5
              • threat
                • 4.Qf2#
              • 3...Ke3
                • 4.Qf2#
              • 3...Kxg3
                • 4.Qf2#
      • 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#

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