MESON Chess Problem Database

Problem Display
PID: 249493 (8/7p/3N3p/P2k4/6p1/6Q1/5p2/K4B2 w - - 0 1)

Petrasinovic, Petrasin

Uralski Problemist, 2000

8/7p/3N3p/P2k4/6p1/6Q1/5p2/K4B2

#4

5 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Sf7!
      • threat
        • 2.Qxg4
          • threat
            • 3.Qc4#
          • 2...Kc6
            • 3.Qc8+
              • 3...Kd5
                • 4.Qc4#
      • 1...Ke4
        • 2.a6
          • 2...Kd5
            • 3.Qe5+
              • 3...Kc6
                • 4.Qd6#
          • 2...Kf5
            • 3.Qe5+
              • 3...Kg6
                • 4.Sh8#
          • 2...h5
            • 3.Qe5+
              • 3...Kf3
                • 4.Sg5#
      • 1...Kc6
        • 2.Qd6+
          • 2...Kb7
            • 3.Bg2+
              • 3...Ka7
                • 4.Qb6#
              • 3...Kc8
                • 4.Qd8#
      • 1...Ke6
        • 2.Bc4+
          • 2...Kf5
            • 3.Qe5+
              • 3...Kg6
                • 4.Sh8#
          • 2...Kf6
            • 3.Qe5+
              • 3...Kg6
                • 4.Sh8#
          • 2...Kd7
            • 3.Qd6+
              • 3...Kc8
                • 4.Ba6#
              • 3...Ke8
                • 4.Qd8#
          • 2...Ke7
            • 3.Qd6+
              • 3...Ke8
                • 4.Qd8#
      • 1...h5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qe5+
              • 3...Kf3
                • 4.Sg5#

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