MESON Chess Problem Database

Problem Display
PID: 268914 (1Q2K3/8/3P4/2p1N3/8/2k5/8/1B6 w - - 0 1)

Petrasinovic, Petrasin

1/2 Prize, Garcia (Mario)-70 JT, 2018

1Q2K3/8/3P4/2p1N3/8/2k5/8/1B6

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • 1...Kd2
        • 2.Qb3
          • threat
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
          • 2...Ke1
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
              • 3...Kf1
                • 4.Qf2#
          • 2...Ke2
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
              • 3...Kf1
                • 4.Qf2#
      • 1...Kc4
        • 2.Qb2
          • 2...Kd5
            • 3.Kd7
              • threat
                • 4.Se3#
              • 3...Kc4
                • 4.Se3#
              • 3...c4
                • 4.Qe5#
      • 1...Kd4
        • 2.Qb2+
          • 2...Kd5
            • 3.Kd7
              • threat
                • 4.Se3#
              • 3...Kc4
                • 4.Se3#
              • 3...c4
                • 4.Qe5#
      • 1...c4
        • 2.Qb6
          • 2...Kd2
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#

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