MESON Chess Problem Database

Problem Display
PID: 269708 (8/3N2Qp/3P3P/2Bk3P/7P/P7/8/3K4 w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya kompozitsiya, 2017

8/3N2Qp/3P3P/2Bk3P/7P/P7/8/3K4

#4

9 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Bf2!
      • 1...Kc4
        • 2.Sb6+
          • 2...Kb3
            • 3.Kc1
              • threat
                • 4.Qb2#
              • 3...Ka2
                • 4.Qb2#
              • 3...Kxa3
                • 4.Qb2#
          • 2...Kb5
            • 3.Qa7
              • 3...Kc6
                • 4.Qd7#
      • 1...Ke4
        • 2.Qf7
          • 2...Kd3
            • 3.Sc5+
              • 3...Kc3
                • 4.Qb3#
      • 1...Kc6
        • 2.Sb6
          • threat
            • 3.Qd7#
          • 2...Kb5
            • 3.Qa7
              • 3...Kc6
                • 4.Qd7#
          • 2...Kxd6
            • 3.Bd4
              • threat
                • 4.Qd7#
              • 3...Kc6
                • 4.Qd7#
              • 3...Ke6
                • 4.Qf6#
                • 4.Qd7#
      • 1...Kxd6
        • 2.Sf8
          • 2...Kd5
            • 3.Qd4+
              • 3...Kc6
                • 4.Qd7#
      • 1...Ke6
        • 2.Qe7+
          • 2...Kd5
            • 3.Sb6+
              • 3...Kc6
                • 4.Qd7#
          • 2...Kf5
            • 3.Sf6
              • 3...Kf4
                • 4.Qe4#

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