MESON Chess Problem Database

Problem Display
PID: 83236 (2K5/2R2N2/1p3Rp1/3k4/6p1/8/8/2N5 w - - 0 1)

Havel, Miroslav

Narodni osvobozeni, 1927

2K5/2R2N2/1p3Rp1/3k4/6p1/8/8/2N5

#4

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rf1!
      • threat
        • 2.Re1
          • threat
            • 3.Sb3
              • threat
                • 4.Re5#
          • 2...Kd4
            • 3.Sb3+
              • 3...Kd3
                • 4.Se5#
              • 3...Kd5
                • 4.Re5#
          • 2...b5
            • 3.Sb3
              • threat
                • 4.Re5#
                • 4.Rc5#
      • 1...Kd4
        • 2.Re1
          • threat
            • 3.Sb3+
              • 3...Kd3
                • 4.Se5#
              • 3...Kd5
                • 4.Re5#
          • 2...Kd5
            • 3.Sb3
              • threat
                • 4.Re5#
          • 2...b5
            • 3.Sb3+
              • 3...Kd3
                • 4.Se5#
              • 3...Kd5
                • 4.Re5#
                • 4.Rc5#
      • 1...Ke4
        • 2.Rd7
          • threat
            • 3.Sg5+
              • 3...Ke3
                • 4.Rd3#
              • 3...Ke5
                • 4.Sd3#
          • 2...Ke3
            • 3.Sg5
              • threat
                • 4.Rd3#
          • 2...g3
            • 3.Sg5+
              • 3...Ke3
                • 4.Rf3#
                • 4.Rd3#
              • 3...Ke5
                • 4.Sd3#
          • 2...g5
            • 3.Sxg5+
              • 3...Ke3
                • 4.Rd3#
              • 3...Ke5
                • 4.Sd3#
      • 1...Ke6
        • 2.Sb3
          • threat
            • 3.Rd7
              • threat
                • 4.Sd4#
          • 2...Kd5
            • 3.Re1
              • threat
                • 4.Re5#
          • 2...b5
            • 3.Rd7
              • threat
                • 4.Sd4#
                • 4.Sc5#
        • 2.Rd7
          • threat
            • 3.Sg5+
              • 3...Ke5
                • 4.Sd3#
            • 3.Kd8
              • threat
                • 4.Rd6#
            • 3.Se2
              • threat
                • 4.Sd4#
            • 3.Sb3
              • threat
                • 4.Sd4#
            • 3.Sd3
              • threat
                • 4.Sg5#
                • 4.Sd8#
      • 1...b5
        • 2.Re1
          • threat
            • 3.Sb3
              • threat
                • 4.Re5#
                • 4.Rc5#
          • 2...Kd4
            • 3.Sb3+
              • 3...Kd3
                • 4.Se5#
              • 3...Kd5
                • 4.Re5#
                • 4.Rc5#

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