MESON Chess Problem Database

Problem Display
PID: 213450 (8/1Q2p2B/3kp3/p2p4/7P/8/N1KP2N1/8 w - - 0 1)

Petrasinovic, Petrasin

Phenix, 2019

8/1Q2p2B/3kp3/p2p4/7P/8/N1KP2N1/8

#4

7 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.d4
          • 2...e5
            • 3.Sf5+
              • 3...Ke6
                • 4.Qxe7#
          • 2...a4
            • 3.Sb4
              • threat
                • 4.Qc6#
      • 1...Kc5
        • 2.Qc7+
          • 2...Kb5
            • 3.Sc3+
              • 3...Kb4
                • 4.Qxe7#
              • 3...Ka6
                • 4.Bd3#
      • 1...Ke5
        • 2.Qb8+
          • 2...Kd4
            • 3.Qc7
              • threat
                • 4.Qc3#
          • 2...Kf6
            • 3.Sg4+
              • 3...Kf7
                • 4.Qg8#
              • 3...Kg7
                • 4.Qg8#
      • 1...a4
        • 2.d4
          • threat
            • 3.Sb4
              • threat
                • 4.Qc6#
          • 2...e5
            • 3.Sf5+
              • 3...Ke6
                • 4.Qxe7#
      • 1...d4
        • 2.Sc4+
          • 2...Kc5
            • 3.Qb6+
              • 3...Kxc4
                • 4.Qc6#
              • 3...Kd5
                • 4.Qb5#
      • 1...e5
        • 2.Sf5+
          • 2...Kc5
            • 3.Sc3
              • threat
                • 4.Qb5#
              • 3...Kc4
                • 4.Qb5#

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