MESON Chess Problem Database

Problem Display
PID: 170456 (5K2/6p1/3p2P1/2pk4/2N4B/8/1PQ3P1/8 w - - 0 1)

Petrasinovic, Petrasin

1st HM., Sachmatija, 2012

5K2/6p1/3p2P1/2pk4/2N4B/8/1PQ3P1/8

#4

7 + 4

3713 Snap 2023

SOLUTION

  • SOUND
  • Keys
    • 1.Qb3!
      • 1...Kd4
        • 2.Sd2
          • threat
            • 3.Qc4+
              • 3...Ke3
                • 4.Sf1#
              • 3...Ke5
                • 4.Qe4#
          • 2...Ke5
            • 3.Qe3+
              • 3...Kd5
                • 4.Qe4#
              • 3...Kf5
                • 4.Qe4#
          • 2...c4
            • 3.Qxc4+
              • 3...Ke3
                • 4.Sf1#
              • 3...Ke5
                • 4.Qe4#
      • 1...Ke4
        • 2.Qf3+
          • 2...Kd4
            • 3.b3
              • 3...d5
                • 4.Bf2#
                • 4.Qe3#
      • 1...Kc6
        • 2.Sa5+
          • 2...Kd7
            • 3.Qf7+
              • 3...Kc8
                • 4.Qb7#
      • 1...Ke6
        • 2.Qf3
          • threat
            • 3.Qf7#
          • 2...Kd7
            • 3.Qb7+
              • 3...Ke6
                • 4.Qf7#

Anticipated by 269698(2011)

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