MESON Chess Problem Database

Problem Display
PID: 268849 (8/8/1B2NQ2/4pp2/4k3/8/8/3K4 w - - 0 1)

Petrasinovic, Petrasin

HM., Sem Shakhmatnikh not, 2019

8/8/1B2NQ2/4pp2/4k3/8/8/3K4

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bg1!
      • 1...Kd3
        • 2.Sc5+
          • 2...Kc3
            • 3.Qb6
              • threat
                • 4.Qb3#
              • 3...Kc4
                • 4.Qb3#
          • 2...Kc4
            • 3.Qb6
              • threat
                • 4.Qb3#
              • 3...Kc3
                • 4.Qb3#
              • 3...Kd5
                • 4.Qe6#
      • 1...Kf3
        • 2.Qg5
          • 2...Ke4
            • 3.Qg2+
              • 3...Kd3
                • 4.Qc2#
          • 2...f4
            • 3.Qg6
              • 3...e4
                • 4.Sd4#
      • 1...Kd5
        • 2.Sc5
          • threat
            • 3.Qe6#
          • 2...Kc4
            • 3.Qb6
              • threat
                • 4.Qb3#
              • 3...Kc3
                • 4.Qb3#
              • 3...Kd5
                • 4.Qe6#
      • 1...f4
        • 2.Sg5+
          • 2...Kd3
            • 3.Qc6
              • threat
                • 4.Qc2#

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